Nylon vs polypropylene chemical resistance table Such resistance however, is a function both of temperatures and concentration, and there are many reagents which can be handled for limited temperature ranges and concentrations. Can PP be recycled effectively? Yes, with advancements in chemical recycling, PP’s sustainability is improving. The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. 01% of its weight in water after a 24-hour soaking 0. While polypropylene is highly resistant to many chemicals at room temperatures, its chemical resistance decreases with increased temperatures. Moderate effect—Fair. Ultraviolet rays can cause nylon fittings to become extremely brittle and fail. Nylon is more resistant to abrasion and is used in products requiring high durability, like gears and bearings. Use this chart to help guide your component selection. Nylon is synthetic polymer, specifically a type of polyamide, renowned for its flexibility, toughness, and resistance to wear and tear. 3–7% absorption. 0: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table . Polyethylene Terephthalate (PET) Chemical Resistance: PET outperforms nylon in resisting moisture and acidic environments, making it ideal for food-grade components. 4-dioxane: LDPE / HDPE at 20°C: little or no damage after 30 days. The plastic may remain resistant for years. * www. These characteristics make Nylon a popular choice for 3D printing services. Nylon vs. Key Differences Between Polypropylene and Nylon. This plastic polymer has very good resistance to many solvents, refer to Table 3 for more chemical compatibility information. Poor biological fluids. Mar 30, 2024 · PVC is durable, synthetic plastic polymer used in construction, known for its strength and chemical resistance. Which is more Chemical resistance is another important factor to consider when comparing Nylon and Polypropylene. While polypropylene and nylon share some important characteristics, their mechanical specifications differ in a Mar 22, 2025 · Recent advancements in polymer blends (2025) have enhanced nylon’s UV resistance and polyethylene’s heat tolerance, broadening their use cases. While nylon offers excellent resistance to many chemicals, you will want to review our Nylon Chemical Resistance Guide to help you determine if nylon will meet your chemical resistance needs. In juxtaposition, polypropylene belongs to the polyolefin group and has a simpler structure, consisting of just carbon and hydrogen, leading to its high chemical LDPE & HDPE resistance listed by chemical: 1. Advantages of Polypropylene vs. May 29, 2024 · Polypropylene vs. Polypropylene, on the other hand, has a lower melting point and may deform under high temperatures. Plastic Elastopolymer Metals ABS Acetal CPVC FEP Nylon 6, 66 HDPE Polypropylene PTFE PVCType I PVCType II PVDF EPDM Kel–F Neoprene Nitrile Polyurethane Silicone Tygon® Viton–A Ceramic Silica 304 Stainless 316 Stainless Carbon Steel Hastelloy–C Aluminum Brass Copper Feb 13, 2025 · Material Comparison: Polypropylene vs. TABLES Industrial Product Catalogue / powellindustrial. Chemical Resistance Guide Ratings — chemical effect No effect—Excellent. They are appreciably affected by strong inorganic acids such as fuming nitric acid at room temperature and 98% sulfuric acid at 60 0C. Introduction of Nylon vs PP. Its resistance to various chemicals makes it ideal for environments where contamination could be a disaster. *Important note: Stress cracking is caused by a combination of a stress cracking chemical, tensile stress, and the inherent susceptibility of a thermoplastic like polypropylene to stress cracking. It belongs to the nylon family of polymers, known for their excellent mechanical properties, chemical resistance, and thermal stability. 0% by weight Use Curbell’s Chemical Resistance of Plastics Chart to determine plastic chemical compatibility. Determination of suitability for specific applications under Apr 19, 2024 · On the flip side, polypropylene shines with its chemical resistance and is a go-to for semiconductor components, automotive batteries, and chemical tanks. Comparing Nylon vs PP provides comprehensive knowledge to help you select suitable material. The ratings for these materials are based upon the chemical resistance only. NOTE: The materials shown below in BOLDFACE TYPE are used in the construction of Little Giant chemical pumps. Feb 26, 2024 · Polypropylene (PP) is a thermoplastic polymer used widely in the production of packaging, labels, textiles, and various types of containers. Properties for some of the materials above represent a specific grade, formulation, specification, or brand including the following: Acetal (Homopolymer), Acrylic (Continuously Processed), DuPont™ Vespel® Polyimide (Vespel® SP-1), ECTFE (Halar® 901), ETFE (Tefzel® HT-2183), Expanded PVC (Celtec® 3mm-12mm thickness), KYDEX temperature, which can affect chemical resistance (as temperature increases, resistance to attack decreases). Polypropylene (PP) is used in the Spin-X® centrifuge filters and some of the syringe and disc filter housings. Although exten- Aug 28, 2023 · Nylon PA-12, also known as polyamide 12, is a versatile and widely used material in 3D printing. To learn more about engineering plastic comparisons and which material is right for your project, call Reading Plastic today at 610-926-3245. 1. Water Absorption Almost water resistance. " [1] Chemical Resistance Guide 6 Val‐Matic Chemical Resistance Guide for Valves CHEMICAL ELASTOMERS AND PLASTICS METALS Buna ‐ N ®Neoprene EPDM ® Viton ® ®Hypalon Natural Rubber PTFE/ RPTFE Steel Nylon PEEK Devlon AFLAS PHChemraz ® Kalrez Markez ® Carbon Nickel Bronze Cast Iron Alum. au HOSES FITTINGS PNEUMATICS HOSE REELS RUBBER ACCESSORIES & CONSUMABLES CHARTS & TABLES Fluid or Material Conveyed ABS Plastic Acetal AluminIum Brass Bronze Cast Iron Copper Hastelloy® - C SS 304 SS 316 HDPE LDPE Nylon Polypropylene PVC Tygon Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcohols; Nylon has a high melting point, around 256°C / 492°F; NOT compatible with ozone, most acids; Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. There is also a very small number of chemicals that are good to be used with nylon fittings. LDPE HDPE PP PMP (TPX) PVC PC PS ACRYLIC (AC) PTFE PFA Excellent resistance - can withstand use over a long period of time without change in physical, optical or chemical properties. In Table I you will find four hundred of the most commonly used chemical products, which are listed at different concentrations and temperatures. The resistance of plasticised PVC, Nylon, Polyester Elastomer Lining, low density Polyethylene & Polyurethane to a wide range of chemicals is listed in the following table. ˜ Labware Chemical Resistance Table www. There Nylon can withstand up to 200°C, while PP is limited to around 100°C. The special PVC “A” compound used in Chemline valves resists attack of most acids, strong alkalais, salts and many other chemicals. 30 – 7. NYLON . Apr 11, 2024 · Semi-aromatic grades enhance mechanical properties, moderate thermal performance, and chemical resistance. com. * View additional table for data – click material name. Other factors affecting chemical resistance include pressure and internal or external stresses (e. Most other PVC valves as well as pipe and fittings have only a “B” chemical resistance rating. gatsby-image-wrapper noscript [data-main-image]{opacity:1!important}. CURBELL (287-2355) CLICK, GET A QUOTE » Explore the key similarities and differences between Nylon and Polypropylene. Nylon: Applications Polypropylene vs. Plastics - Chemical Resistance Chart Material Formula Acids - concentrated Acids - dilute Alcohols Alkalis Aromatic hydrocarbons Greases and Oils Halogenated Hydrocarbons Halogens Ketones Cellulose Acetate Butyrate CAB - Fair-Poor Poor Fair-Poor Poor Good-Poor Poor Poor Poor Ethylene-Chlorotrifluoroethylene copolymer Access the Chemical Resistance Chart at Plastics International to select the right materials for your needs. Thus, it is advisable to test material under actual or simulated service conditions. Its ability to CHEMICAL COMPATIBILITY CHART . Determination of suitability for specific applications under stress ( e. com • 1. 01% water by weight compared to nylon’s 0. Applications : Polypropylene is suitable for moving components like hinges and gears, while nylon is ideal for high-strength and high-resistance equipment. Limited resistance - product can be used for brief mixing and measuring. The information listed does not take into account all variables than can be encountered in actual use. Nylon (polyamides) F X X X PCTFE (Kel-F® and Neoflon®) A1 A1 A1 X PFA (perfluoroalkoxy alkanes) A A A A Polycarbonate A1 A1 A1 A Polypropylene A B B B PP-363 (plasticized vinyl)2 A A A X PPS (Ryton®) A A F F PTFE (Garlock Glyon® 3500)2 A A A X PTFE (Teflon®), virgin2 A A A A PVC A A A A PVDF (Hylar®) A1 A1 X X Untitled-1 As a high polymer, Nylon is wear-resistant, highly ductile, strong, and thermally stable. Our products can be exposed to a huge variety of chemicals. thermoscientifi c. It absorbs only 0. CHEMICAL ENVIROMENT STAINLESS STEEL 304 ALUMINUM VINYL ESTER FIBERGLASS R. (≤100°F) VINYL ESTER FIBERGLASS 160°F NYLON Acetaldehyde Aq. The symbols used to denote performance are as follows:- Satisfactory? Some attack or absorption : the material may be considered Nylon is not good for exposure to sunlight. This means nylon can withstand higher temperatures without deforming or losing its properties. Weight : Polypropylene is a lightweight material, making it ideal for use in lightweight components and buckles. Jul 26, 2024 · In terms of temperature resistance, nylon has a higher melting point compared to polypropylene. On the other hand, Polypropylene offers even better materials are used for the layers. Acetal Chemical Compatibility Aluminum Chemical Compatibility Carbon Steel Chemical Compatibility Chart LDPE Chemical Compatibility Nylon Chemical Compatibility PEEK Chemical Compatibility Polycarbonate Chemical Compatibility Chart Polypropylene Chemical Compatibility Chart Polypropylene chemical resistance December/2005 Page: 01 of 04 Description: Polypropylene resins, like most polyolefin resins, are highly resistant to solvents and chemicals. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Nylon: Environmental Considerations. Copper Tubes - Corrosion Resistance to Chemicals These figures vary with shape dimensions because nylon 6 stock shapes are produced by casting (as opposed to extrusion for acetal and nylon 6/6), which results in different set-up and manufacturing costs. curbellplastics. B B C Acetic Acid B B R R - Acetic Anhydride A B NR NR - Acetone A A NR NR A Acetyl Chloride C - - - - Acetylene A A Numerous variables and environmental factors such as percentage of chemical concentration, combinations of chemical substances, temperature, internal pressure, exposure to the elements, external mechanical stress, and product quality can affect chemical resistance of plastic piping systems when exposed to chemical media. Nylon’s strong heat resistance makes it suitable for applications in industries requiring heat resistance, such as the medical and food and beverage It is inexpensive and has good chemical resistance along with gamma and x-ray resistance. g. Choosing the right type of webbing depends on balancing factors such as strength, cost, resistance to environmental conditions, and specific application requirements. Even if the chemical you are dealing with is not figuring in Table I, further tables are included to allow you to get an idea about the resistance of the plastic materials against this chemical after •Nylon •PBT •PEEK •PET •Polypropylene •PTFE •PVDF (Kynar®) •UHMW-PE SEMICRYSTALLINE THERMOPLASTICS Good chemical resistance: •Acetal •HDPE •LDPE •Nylon •PBT •PEEK •PET •Polypropylene •PPS •PTFE •PVDF (Kynar®) •UHMW-PE IMIDIZED MATERIALS Good chemical resistance: •PAI (polyamide-imide) •Vespel Jan 31, 2024 · Polypropylene has excellent chemical resistance and is less prone to water absorption, making it ideal for containers and chemical equipment. This makes it a preferred choice in industries such as automotive, aerospace, and engineering. Its key characteristics include its resistance to chemical solvents, bases, and acids, as well as its fatigue resistance. This gives them high thermal stability and chemical resistance. • Section 6: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table • Section 7: Additional resources . Nylon: Applications and Uses Since nylon is a good insulator, it is frequently used to replace aluminum in engine parts and to insulate electrical cables. gatsby-image-wrapper [data-placeholder-image]{opacity:0!important}</style> <iframe src Aug 15, 2024 · Polypropylene vs. "Choose filter bags based on chemical compatibility and temperature needs: polypropylene excels in chemical resistance and cost, while nylon offers superior heat tolerance and durability. Why is Nylon more expensive than PP? Nylon’s production involves a more energy-intensive and complex process, adding to its cost. com Known for its mechanical strength, elasticity, and chemical resistance, nylon is widely used in automotive components, textiles, consumer goods, electrical parts, and industrial machinery. centrifugation), length of exposure, and concentra tion of the chemical. The main advantage of Nylon lies in its high strength, wear resistance, and heat resistance, making it suitable for manufacturing mechanical parts and durable textiles. These values are based solely on laboratory tests with raw materials. Interpretation of Chemical Resistance Tables The information pertaining to chemical resistance is intended to serve as a gen-eral guide. The data table below is an application guide, and indicates the . 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Shop Plastics Online Excellent chemical resistance Continuous exposure to the sub-stance does not cause any damage to the plastic within 30 days. These properties are coupled with increased flexibility and impact resistance. Satisfactory to 120ºF (49ºC). Polypropylene is known for its chemical resistance, lightweight properties, and cost-effectiveness, making it ideal for industries like packaging, automotive, and chemical processing. This technical note provides a basic resistance rating for many chemicals. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. Listings of chemical resistance data are presented in Table 3 for common plastic piping materials applicable to non -pressure applications. The chemical resistance information presented has been supplied by chemical and resin suppliers. 888. Nylon 6 and Nylon 66 resins have outstanding resistance to a wide range of chemicals, especially aliphatic and aromatic hydrocarbons, alkalis, greases . No warranty is expressed or implied. High chemical resistance Dec 24, 2024 · Applications: Nylon is a versatile choice for general industrial applications, whereas POM is better suited for highly precise engineering tasks. These thermoplastic polymers share some similarities but also possess distinct characteristics that make them suitable for different applications. swelling, softening, Chemical Resistance Factors like temperature, concentration of the driving forces, duration and mechanical load are important criterions for the examinations of chemical resistance. Chemical Resistance Great chemical resistance – able to tolerate diluted bases and acids Good chemical resistance – including resistance to oils, gasoline, fuels, mineral spirits, and some alcohols. This combination gives it a unique structure and strength. Bronze 304 SS 17 ‐ 4 SS 316 InconelNitronic Mechanical Properties of Plastic Materials Material Formula Abrasive resistance - ASTM D1044 mg/1000 cycles Coefficient of friction Compression set after 24 hr at 175C % Compressive modulus GPa Compressive strength MPa Elongation at break % Hardness - Rockwell Izod impact strengt h J m-1 Poisson's ratio Tear strength N mm-1 Tensile modulus • Section 5. For specific recommendations call Envirotech Molded Among many of the positive attributes of polypropylene, it is probably best known for its resistance to highly aggressive chemicals. Chemical Resistance: Resistant to most chemicals, acids, and alkalis, making them suitable for industrial and outdoor use. Apr 19, 2021 · Nylon and polypropylene are very similar, but due to variances in their individual structures, there are some significant distinctions you should consider when selecting polypropylene vs. Poly is the most economical of the three materials and it has really good chemical resistance. Good to limited chemical resistance Continuous exposure to the sub-stance causes minor damages, some of which is reversible, within 7-30 days (e. Additionally, some catalysts Oct 26, 2023 · From a chemical standpoint, nylon is an aliphatic polyamide, which means its molecules have both amine and acid groups. LDPE at 50°C: shows some effect after 7 days. Poly (Polypropylene) Strengths. nylon. This table is based on information provided by various raw material manufacturers. Good general resistance - minor attack may occur after long periods of storage. Both polypropylene and nylon are popular materials, but opposites attract when it comes to their properties! Polypropylene (PP) is a thermoplastic polymer, while nylon is an engineering thermoplastic. Choosing between polypropylene and nylon requires understanding their unique characteristics. Polypropylene excels in moisture resistance and chemical stability, absorbing only 0. The data given should be used cautiously, and as a guide only. The table „Chemical resistance of plastics“ was kindly provided by the company Bürkle GmbH to the Kendrion Kuhnke Automation GmbH and was integrated into the Kendrion layout. Understand the unique properties of these polymers and investigate their best uses as we explore their unique characteristic and possible limitations. miniature fluidic and pneumatic polypropylene components for contact with various chemicals. Oct 18, 2021 · Chemical resistance of commonly used 3D printing materials. Both PP and nylon are lightweight, strong, and durable materials. Aromatic polyamides contain a significant percentage of aromatic rings in their molecular structure. Nylon exhibits excellent resistance to many chemicals, including oils, solvents, and alkalis. Nylon and acetal are workhorse engineering plastic materials that compete for a wide variety of end uses. Added consideration must be given to pump selections when the chemical is abrasive, viscous in nature, or has a Specific Gravity greater than 1. In general, engineering materials are the most resistant to chemicals: Those with excellent chemical resistance include PP (polypropylene), PA (polyamide, nylon), PE (polyethylene), PEEK (polyetheretherketone), PTFE (polytetrafluoroethylene, Teflon), PVC (polyvinyl chloride), or PVDF (polyvinylidene fluoride). Layered composite material pipe may have chemical resistance that differs from the chemical resistance of the individual material. Minor effect—Good. Ensure compatibility and durability for your projects. In the world of synthetic polymers, nylon vs PP (polypropylene) stand out due to their widespread use and adaptability. • Morphology Features -- Excellent Chemical Resistance, Excellent Abrasion Resistance, Good Flow in Thin Mold Sections, Poor Dimensions – PP -- Low Density, Better Thermal Resistance Than PE, Living Hinge Capable, Brittle @ Low Temperatures, Low Cost – HDPE -- Good Low Temp Impact Performance (Tg = -770C vs -90C for PP), Low Cost highest chemical resistance rating. Chemical resistance of thermoplastics like ABS, CPVC, PP, PVC, PE, PB, PVDF and PEX piping materials to chemicals and products ranging beer, acryl acid, diesel oil and many more. Chemical Resistance: Polypropylene is resistant to chemicals, while nylon is not. When choosing between polypropylene (PP) and nylon, environmental impact becomes an important factor. <style>. 40 - - - - B Acetaldehyde A B - - - Acetamide B - - - - Acetate Solv. In the following table, you can see the materials resistance to different chemicals. Polypropylene (PP): Production Concerns: PP production requires a significant amount of energy and emits greenhouse gases. The water- and solvent-repelling properties of polypropylene, meanwhile, make it a popular material for semiconductor components and automotive batteries. While polypropylene offers excellent chemical resistance and cost efficiency, polyester stands out in UV resistance and temperature tolerance. However, PP has superior chemical resistance compared to nylon. Refer to Table 3 for more chemical compatibility information. Lightweight: PP ropes are significantly lighter than nylon ropes, making them easy to handle and transport. Nylon PA-12 exhibits the following key properties: Jan 16, 2025 · Nylon and polypropylene have distinct strengths, making them suitable for different tasks. Nylon. T. UV Resistance: Polypropylene ropes offer decent resistance to UV rays, making them suitable for prolonged outdoor Review our Chemical Compatibility charts specific to each resin. 3. fntoxoufkzhahcbdeywqmbxivpsilzqwmalwaxtykgokkhmbdccewbdqerxmltopxsxxtpcbzfr
Nylon vs polypropylene chemical resistance table Such resistance however, is a function both of temperatures and concentration, and there are many reagents which can be handled for limited temperature ranges and concentrations. Can PP be recycled effectively? Yes, with advancements in chemical recycling, PP’s sustainability is improving. The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. 01% of its weight in water after a 24-hour soaking 0. While polypropylene is highly resistant to many chemicals at room temperatures, its chemical resistance decreases with increased temperatures. Moderate effect—Fair. Ultraviolet rays can cause nylon fittings to become extremely brittle and fail. Nylon is more resistant to abrasion and is used in products requiring high durability, like gears and bearings. Use this chart to help guide your component selection. Nylon is synthetic polymer, specifically a type of polyamide, renowned for its flexibility, toughness, and resistance to wear and tear. 3–7% absorption. 0: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table . Polyethylene Terephthalate (PET) Chemical Resistance: PET outperforms nylon in resisting moisture and acidic environments, making it ideal for food-grade components. 4-dioxane: LDPE / HDPE at 20°C: little or no damage after 30 days. The plastic may remain resistant for years. * www. These characteristics make Nylon a popular choice for 3D printing services. Nylon vs. Key Differences Between Polypropylene and Nylon. This plastic polymer has very good resistance to many solvents, refer to Table 3 for more chemical compatibility information. Poor biological fluids. Mar 30, 2024 · PVC is durable, synthetic plastic polymer used in construction, known for its strength and chemical resistance. Which is more Chemical resistance is another important factor to consider when comparing Nylon and Polypropylene. While polypropylene and nylon share some important characteristics, their mechanical specifications differ in a Mar 22, 2025 · Recent advancements in polymer blends (2025) have enhanced nylon’s UV resistance and polyethylene’s heat tolerance, broadening their use cases. While nylon offers excellent resistance to many chemicals, you will want to review our Nylon Chemical Resistance Guide to help you determine if nylon will meet your chemical resistance needs. In juxtaposition, polypropylene belongs to the polyolefin group and has a simpler structure, consisting of just carbon and hydrogen, leading to its high chemical LDPE & HDPE resistance listed by chemical: 1. Advantages of Polypropylene vs. May 29, 2024 · Polypropylene vs. Polypropylene, on the other hand, has a lower melting point and may deform under high temperatures. Plastic Elastopolymer Metals ABS Acetal CPVC FEP Nylon 6, 66 HDPE Polypropylene PTFE PVCType I PVCType II PVDF EPDM Kel–F Neoprene Nitrile Polyurethane Silicone Tygon® Viton–A Ceramic Silica 304 Stainless 316 Stainless Carbon Steel Hastelloy–C Aluminum Brass Copper Feb 13, 2025 · Material Comparison: Polypropylene vs. TABLES Industrial Product Catalogue / powellindustrial. Chemical Resistance Guide Ratings — chemical effect No effect—Excellent. They are appreciably affected by strong inorganic acids such as fuming nitric acid at room temperature and 98% sulfuric acid at 60 0C. Introduction of Nylon vs PP. Its resistance to various chemicals makes it ideal for environments where contamination could be a disaster. *Important note: Stress cracking is caused by a combination of a stress cracking chemical, tensile stress, and the inherent susceptibility of a thermoplastic like polypropylene to stress cracking. It belongs to the nylon family of polymers, known for their excellent mechanical properties, chemical resistance, and thermal stability. 0% by weight Use Curbell’s Chemical Resistance of Plastics Chart to determine plastic chemical compatibility. Determination of suitability for specific applications under Apr 19, 2024 · On the flip side, polypropylene shines with its chemical resistance and is a go-to for semiconductor components, automotive batteries, and chemical tanks. Comparing Nylon vs PP provides comprehensive knowledge to help you select suitable material. The ratings for these materials are based upon the chemical resistance only. NOTE: The materials shown below in BOLDFACE TYPE are used in the construction of Little Giant chemical pumps. Feb 26, 2024 · Polypropylene (PP) is a thermoplastic polymer used widely in the production of packaging, labels, textiles, and various types of containers. Properties for some of the materials above represent a specific grade, formulation, specification, or brand including the following: Acetal (Homopolymer), Acrylic (Continuously Processed), DuPont™ Vespel® Polyimide (Vespel® SP-1), ECTFE (Halar® 901), ETFE (Tefzel® HT-2183), Expanded PVC (Celtec® 3mm-12mm thickness), KYDEX temperature, which can affect chemical resistance (as temperature increases, resistance to attack decreases). Polypropylene (PP) is used in the Spin-X® centrifuge filters and some of the syringe and disc filter housings. Although exten- Aug 28, 2023 · Nylon PA-12, also known as polyamide 12, is a versatile and widely used material in 3D printing. To learn more about engineering plastic comparisons and which material is right for your project, call Reading Plastic today at 610-926-3245. 1. Water Absorption Almost water resistance. " [1] Chemical Resistance Guide 6 Val‐Matic Chemical Resistance Guide for Valves CHEMICAL ELASTOMERS AND PLASTICS METALS Buna ‐ N ®Neoprene EPDM ® Viton ® ®Hypalon Natural Rubber PTFE/ RPTFE Steel Nylon PEEK Devlon AFLAS PHChemraz ® Kalrez Markez ® Carbon Nickel Bronze Cast Iron Alum. au HOSES FITTINGS PNEUMATICS HOSE REELS RUBBER ACCESSORIES & CONSUMABLES CHARTS & TABLES Fluid or Material Conveyed ABS Plastic Acetal AluminIum Brass Bronze Cast Iron Copper Hastelloy® - C SS 304 SS 316 HDPE LDPE Nylon Polypropylene PVC Tygon Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcohols; Nylon has a high melting point, around 256°C / 492°F; NOT compatible with ozone, most acids; Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. There is also a very small number of chemicals that are good to be used with nylon fittings. LDPE HDPE PP PMP (TPX) PVC PC PS ACRYLIC (AC) PTFE PFA Excellent resistance - can withstand use over a long period of time without change in physical, optical or chemical properties. In Table I you will find four hundred of the most commonly used chemical products, which are listed at different concentrations and temperatures. The resistance of plasticised PVC, Nylon, Polyester Elastomer Lining, low density Polyethylene & Polyurethane to a wide range of chemicals is listed in the following table. ˜ Labware Chemical Resistance Table www. There Nylon can withstand up to 200°C, while PP is limited to around 100°C. The special PVC “A” compound used in Chemline valves resists attack of most acids, strong alkalais, salts and many other chemicals. 30 – 7. NYLON . Apr 11, 2024 · Semi-aromatic grades enhance mechanical properties, moderate thermal performance, and chemical resistance. com. * View additional table for data – click material name. Other factors affecting chemical resistance include pressure and internal or external stresses (e. Most other PVC valves as well as pipe and fittings have only a “B” chemical resistance rating. gatsby-image-wrapper noscript [data-main-image]{opacity:1!important}. CURBELL (287-2355) CLICK, GET A QUOTE » Explore the key similarities and differences between Nylon and Polypropylene. Nylon: Applications Polypropylene vs. Plastics - Chemical Resistance Chart Material Formula Acids - concentrated Acids - dilute Alcohols Alkalis Aromatic hydrocarbons Greases and Oils Halogenated Hydrocarbons Halogens Ketones Cellulose Acetate Butyrate CAB - Fair-Poor Poor Fair-Poor Poor Good-Poor Poor Poor Poor Ethylene-Chlorotrifluoroethylene copolymer Access the Chemical Resistance Chart at Plastics International to select the right materials for your needs. Thus, it is advisable to test material under actual or simulated service conditions. Its ability to CHEMICAL COMPATIBILITY CHART . Determination of suitability for specific applications under stress ( e. com • 1. 01% water by weight compared to nylon’s 0. Applications : Polypropylene is suitable for moving components like hinges and gears, while nylon is ideal for high-strength and high-resistance equipment. Limited resistance - product can be used for brief mixing and measuring. The information listed does not take into account all variables than can be encountered in actual use. Nylon (polyamides) F X X X PCTFE (Kel-F® and Neoflon®) A1 A1 A1 X PFA (perfluoroalkoxy alkanes) A A A A Polycarbonate A1 A1 A1 A Polypropylene A B B B PP-363 (plasticized vinyl)2 A A A X PPS (Ryton®) A A F F PTFE (Garlock Glyon® 3500)2 A A A X PTFE (Teflon®), virgin2 A A A A PVC A A A A PVDF (Hylar®) A1 A1 X X Untitled-1 As a high polymer, Nylon is wear-resistant, highly ductile, strong, and thermally stable. Our products can be exposed to a huge variety of chemicals. thermoscientifi c. It absorbs only 0. CHEMICAL ENVIROMENT STAINLESS STEEL 304 ALUMINUM VINYL ESTER FIBERGLASS R. (≤100°F) VINYL ESTER FIBERGLASS 160°F NYLON Acetaldehyde Aq. The symbols used to denote performance are as follows:- Satisfactory? Some attack or absorption : the material may be considered Nylon is not good for exposure to sunlight. This means nylon can withstand higher temperatures without deforming or losing its properties. Weight : Polypropylene is a lightweight material, making it ideal for use in lightweight components and buckles. Jul 26, 2024 · In terms of temperature resistance, nylon has a higher melting point compared to polypropylene. On the other hand, Polypropylene offers even better materials are used for the layers. Acetal Chemical Compatibility Aluminum Chemical Compatibility Carbon Steel Chemical Compatibility Chart LDPE Chemical Compatibility Nylon Chemical Compatibility PEEK Chemical Compatibility Polycarbonate Chemical Compatibility Chart Polypropylene Chemical Compatibility Chart Polypropylene chemical resistance December/2005 Page: 01 of 04 Description: Polypropylene resins, like most polyolefin resins, are highly resistant to solvents and chemicals. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Nylon: Environmental Considerations. Copper Tubes - Corrosion Resistance to Chemicals These figures vary with shape dimensions because nylon 6 stock shapes are produced by casting (as opposed to extrusion for acetal and nylon 6/6), which results in different set-up and manufacturing costs. curbellplastics. B B C Acetic Acid B B R R - Acetic Anhydride A B NR NR - Acetone A A NR NR A Acetyl Chloride C - - - - Acetylene A A Numerous variables and environmental factors such as percentage of chemical concentration, combinations of chemical substances, temperature, internal pressure, exposure to the elements, external mechanical stress, and product quality can affect chemical resistance of plastic piping systems when exposed to chemical media. Nylon’s strong heat resistance makes it suitable for applications in industries requiring heat resistance, such as the medical and food and beverage It is inexpensive and has good chemical resistance along with gamma and x-ray resistance. g. Choosing the right type of webbing depends on balancing factors such as strength, cost, resistance to environmental conditions, and specific application requirements. Even if the chemical you are dealing with is not figuring in Table I, further tables are included to allow you to get an idea about the resistance of the plastic materials against this chemical after •Nylon •PBT •PEEK •PET •Polypropylene •PTFE •PVDF (Kynar®) •UHMW-PE SEMICRYSTALLINE THERMOPLASTICS Good chemical resistance: •Acetal •HDPE •LDPE •Nylon •PBT •PEEK •PET •Polypropylene •PPS •PTFE •PVDF (Kynar®) •UHMW-PE IMIDIZED MATERIALS Good chemical resistance: •PAI (polyamide-imide) •Vespel Jan 31, 2024 · Polypropylene has excellent chemical resistance and is less prone to water absorption, making it ideal for containers and chemical equipment. This makes it a preferred choice in industries such as automotive, aerospace, and engineering. Its key characteristics include its resistance to chemical solvents, bases, and acids, as well as its fatigue resistance. This gives them high thermal stability and chemical resistance. • Section 6: Chemical Resistance Data for Plastic Piping in Non-Pressure Applications and Data Table • Section 7: Additional resources . Nylon: Applications and Uses Since nylon is a good insulator, it is frequently used to replace aluminum in engine parts and to insulate electrical cables. gatsby-image-wrapper [data-placeholder-image]{opacity:0!important}</style> <iframe src Aug 15, 2024 · Polypropylene vs. "Choose filter bags based on chemical compatibility and temperature needs: polypropylene excels in chemical resistance and cost, while nylon offers superior heat tolerance and durability. Why is Nylon more expensive than PP? Nylon’s production involves a more energy-intensive and complex process, adding to its cost. com Known for its mechanical strength, elasticity, and chemical resistance, nylon is widely used in automotive components, textiles, consumer goods, electrical parts, and industrial machinery. centrifugation), length of exposure, and concentra tion of the chemical. The main advantage of Nylon lies in its high strength, wear resistance, and heat resistance, making it suitable for manufacturing mechanical parts and durable textiles. These values are based solely on laboratory tests with raw materials. Interpretation of Chemical Resistance Tables The information pertaining to chemical resistance is intended to serve as a gen-eral guide. The data table below is an application guide, and indicates the . 1-800-553-0335 Ask a Plastics Expert Locations Sign In Cart (0) Shop Plastics Online Excellent chemical resistance Continuous exposure to the sub-stance does not cause any damage to the plastic within 30 days. These properties are coupled with increased flexibility and impact resistance. Satisfactory to 120ºF (49ºC). Polypropylene is known for its chemical resistance, lightweight properties, and cost-effectiveness, making it ideal for industries like packaging, automotive, and chemical processing. This technical note provides a basic resistance rating for many chemicals. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. Listings of chemical resistance data are presented in Table 3 for common plastic piping materials applicable to non -pressure applications. The chemical resistance information presented has been supplied by chemical and resin suppliers. 888. Nylon 6 and Nylon 66 resins have outstanding resistance to a wide range of chemicals, especially aliphatic and aromatic hydrocarbons, alkalis, greases . No warranty is expressed or implied. High chemical resistance Dec 24, 2024 · Applications: Nylon is a versatile choice for general industrial applications, whereas POM is better suited for highly precise engineering tasks. These thermoplastic polymers share some similarities but also possess distinct characteristics that make them suitable for different applications. swelling, softening, Chemical Resistance Factors like temperature, concentration of the driving forces, duration and mechanical load are important criterions for the examinations of chemical resistance. Chemical Resistance Great chemical resistance – able to tolerate diluted bases and acids Good chemical resistance – including resistance to oils, gasoline, fuels, mineral spirits, and some alcohols. This combination gives it a unique structure and strength. Bronze 304 SS 17 ‐ 4 SS 316 InconelNitronic Mechanical Properties of Plastic Materials Material Formula Abrasive resistance - ASTM D1044 mg/1000 cycles Coefficient of friction Compression set after 24 hr at 175C % Compressive modulus GPa Compressive strength MPa Elongation at break % Hardness - Rockwell Izod impact strengt h J m-1 Poisson's ratio Tear strength N mm-1 Tensile modulus • Section 5. For specific recommendations call Envirotech Molded Among many of the positive attributes of polypropylene, it is probably best known for its resistance to highly aggressive chemicals. Chemical Resistance: Resistant to most chemicals, acids, and alkalis, making them suitable for industrial and outdoor use. Apr 19, 2021 · Nylon and polypropylene are very similar, but due to variances in their individual structures, there are some significant distinctions you should consider when selecting polypropylene vs. Poly is the most economical of the three materials and it has really good chemical resistance. Good to limited chemical resistance Continuous exposure to the sub-stance causes minor damages, some of which is reversible, within 7-30 days (e. Additionally, some catalysts Oct 26, 2023 · From a chemical standpoint, nylon is an aliphatic polyamide, which means its molecules have both amine and acid groups. LDPE at 50°C: shows some effect after 7 days. Poly (Polypropylene) Strengths. nylon. This table is based on information provided by various raw material manufacturers. Good general resistance - minor attack may occur after long periods of storage. Both polypropylene and nylon are popular materials, but opposites attract when it comes to their properties! Polypropylene (PP) is a thermoplastic polymer, while nylon is an engineering thermoplastic. Choosing between polypropylene and nylon requires understanding their unique characteristics. Polypropylene excels in moisture resistance and chemical stability, absorbing only 0. The data given should be used cautiously, and as a guide only. The table „Chemical resistance of plastics“ was kindly provided by the company Bürkle GmbH to the Kendrion Kuhnke Automation GmbH and was integrated into the Kendrion layout. Understand the unique properties of these polymers and investigate their best uses as we explore their unique characteristic and possible limitations. miniature fluidic and pneumatic polypropylene components for contact with various chemicals. Oct 18, 2021 · Chemical resistance of commonly used 3D printing materials. Both PP and nylon are lightweight, strong, and durable materials. Aromatic polyamides contain a significant percentage of aromatic rings in their molecular structure. Nylon exhibits excellent resistance to many chemicals, including oils, solvents, and alkalis. Nylon and acetal are workhorse engineering plastic materials that compete for a wide variety of end uses. Added consideration must be given to pump selections when the chemical is abrasive, viscous in nature, or has a Specific Gravity greater than 1. In general, engineering materials are the most resistant to chemicals: Those with excellent chemical resistance include PP (polypropylene), PA (polyamide, nylon), PE (polyethylene), PEEK (polyetheretherketone), PTFE (polytetrafluoroethylene, Teflon), PVC (polyvinyl chloride), or PVDF (polyvinylidene fluoride). Layered composite material pipe may have chemical resistance that differs from the chemical resistance of the individual material. Minor effect—Good. Ensure compatibility and durability for your projects. In the world of synthetic polymers, nylon vs PP (polypropylene) stand out due to their widespread use and adaptability. • Morphology Features -- Excellent Chemical Resistance, Excellent Abrasion Resistance, Good Flow in Thin Mold Sections, Poor Dimensions – PP -- Low Density, Better Thermal Resistance Than PE, Living Hinge Capable, Brittle @ Low Temperatures, Low Cost – HDPE -- Good Low Temp Impact Performance (Tg = -770C vs -90C for PP), Low Cost highest chemical resistance rating. Chemical resistance of thermoplastics like ABS, CPVC, PP, PVC, PE, PB, PVDF and PEX piping materials to chemicals and products ranging beer, acryl acid, diesel oil and many more. Chemical Resistance: Polypropylene is resistant to chemicals, while nylon is not. When choosing between polypropylene (PP) and nylon, environmental impact becomes an important factor. <style>. 40 - - - - B Acetaldehyde A B - - - Acetamide B - - - - Acetate Solv. In the following table, you can see the materials resistance to different chemicals. Polypropylene (PP): Production Concerns: PP production requires a significant amount of energy and emits greenhouse gases. The water- and solvent-repelling properties of polypropylene, meanwhile, make it a popular material for semiconductor components and automotive batteries. While polypropylene offers excellent chemical resistance and cost efficiency, polyester stands out in UV resistance and temperature tolerance. However, PP has superior chemical resistance compared to nylon. Refer to Table 3 for more chemical compatibility information. Lightweight: PP ropes are significantly lighter than nylon ropes, making them easy to handle and transport. Nylon PA-12 exhibits the following key properties: Jan 16, 2025 · Nylon and polypropylene have distinct strengths, making them suitable for different tasks. Nylon. T. UV Resistance: Polypropylene ropes offer decent resistance to UV rays, making them suitable for prolonged outdoor Review our Chemical Compatibility charts specific to each resin. 3. fntoxo ufkzhah cbdeyw qmbxiv psilz qwmal wax tykgok khmb dcc ewbdqe rxm ltop xsxxtpcb zfr