Chemical Compatibility Guide FFKM (Perfluoro Rubber) Perfluoroelastomers show broad chemical resistance similar to PTFE as well as good heat resistance. They show low swelling with almost all media. Depending on the material the operating temperatures range between -25 °C/-13 °F and +240 °C/+464 °F Special types can be used
Features and Benefits · Chemical compatibility, inertness, and solvent-resistance to nearly all chemicals · Superior anti-stick and low frictional properties with high
Teflon, Viton, and Nylon have very little reaction to biodiesel and are among the TEFLON PROPERTIES : THERMAL: Properties: ASTM: PTFE: PFA: FEP: ETFE: ECTFE: Maximum Service Temp. °C: 260° 260° 200° 150° 170° °F: 500° 500° 392° 302° 340° Melting point °C: 327° 305° 260° 267° 240° °F: 621° 582° 500° 512° 464° Flame Rating: UL 94: V-O: V-O: V-O: V-O: V-O: Minimum Service Temp. °C-240°-200°-240°-190 REFERENCEPAGES 1-800-833-7958 www.geotechenv.com fax303-322-7242 sales@geotechenv.com ChemicalCompatibilityTable For All Non-Metals For Metals R=Resistant E<2milsPenetration/Year O-ring compatibility chart offers guidance on chemical resistance and swell for Viton o-rings, FFKM o-rings, Silicone o-rings, Teflon o-rings and more. O-ring compatibility plays a critical role in o-ring performance – find the right material for your application and avoid o-ring failures. 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. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application.
SBR Silicone. PBT Phenolic PP. Urea. Rubber FKM Rubber PTFE Silicone TPE. The use of TFM™ PTFE in seals, gaskets, excellent chemical resistance and Dyneon™ TFM™ PTFE is available as a virgin material or as a compound with Features and Benefits · Chemical compatibility, inertness, and solvent-resistance to nearly all chemicals · Superior anti-stick and low frictional properties with high Chemical Resistance Table. Chemical or Material. Conveyed. Butyl. CPE. EPDM.
MATERIAL COMPATIBILITY KEY A: Excellent resistance - little or no change in mechanical properties or weight. B: Good - In time there may be a deterioration in mechanical properties and/or a change in weight. C: Poor - After a short period of time the material is attacked. U: Unsuitable - Do not use. I: Insufficient or no data on which to base
Contact Hayward for Review the chemical compatibility of Teflon® and PTFE with various chemicals, solvents, alcohols and other products in the cart below. Shop PTFE Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. Chemical Compatibility Reference Chart Teflon® PTFE Teflon®* PTFE Chemical Compatibility Chart: Check the chemical compatibility of Teflon® and PTFE with various chemicals, solvents, alcohols and other products.
1990-12-01
According to DuPont, its melting point is 600 K (327 °C; 620 °F). The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C: and 50°C: for 7 days and 30 days (if applicable) with constant exposure.
The Teflon® brand of PTFE is manufactured only by DuPont. Several other manufacturers make their own brands of PTFE which can often be used as substitute materials. This …
While the Teflon trademark is licensed for use in connection with certain Nalgene labware products containing authentic Teflon brand FEP and PFA polymers, we generally refer to these fluoropolymer materials by their genetic material terms on the thermofisher.com website and in most literature to ensure trademark compliance. This page contains a guide to selecting O-ring materials based on chemical compatibility requirements. The chemical compatibility data can be presented in one of two ways. First, you can select a specific O-ring material to view its compatible chemicals. Or second, you can select a specific chemical to view all its compatible O-ring materials.
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3.1.2 SEALS AND POLYMERS SAMPLE EXPOSURES. Material compatibility evaluations of seal and polymer materials Please review material compatibility. Max temperature is based on chemistries that do not attack the tank material at elevated temperatures.
A - Excellent.
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DuPont Chemical Resistance Guide . The DuPont Chemical Resistance Guide helps you choose the best elastomer for your application. DuPont worked with the Los Angeles Rubber Group to update its valuable “Chemical Resistance Guide”, which has been an industry resource with performance ratings of 20 elastomers in over 1,000 chemicals.
Added consideration must be given to pump selections when the chemical is abrasive, viscous in nature, or has a Specific Gravity greater than 1.1. NOTE: The materials shown below in BOLDFACE TYPE are used in the construction of Little Giant chemical pumps. O-ring compatibility chart offers guidance on chemical resistance and swell for Viton o-rings, FFKM o-rings, Silicone o-rings, Teflon o-rings and more. O-ring compatibility plays a critical role in o-ring performance – find the right material for your application and avoid o-ring failures.
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this list of vulnerable materials. Most elastomers used after 1993 are compatible with B100 (Viton/Teflon). Before handling or using neat biodiesel (B100) contact the equipment vendor to determine compatibility with fatty acid methyl esters. Teflon, Viton, and Nylon have very little reaction to biodiesel and are among the
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Teflon™ was discovered in 1938, developed by DuPont Co, and administered by a Chemours. In 1045 Chemours trademarked the name Teflon™, and in 1946 they started selling products coated in this heatproof and non-stick material. Teflon™ was discovered by scientist Dr. Roy Plunkett as he worked on developing a new refrigerant.
B2 - Good.
(foreign object debris/damage) if left in layup. Because of its … 1997-12-01 PTFE and Teflon Chemical Compatibility Chart PTFE is the most versatile plastic in terms of chemical compatibility Highly resistant to most acids, alcohols, detergents and solvents Ideal for use with reactive and corrosive chemicals The melting point of PTFE 1 is 600°K (327°C / 620°F) Low PTFE Chemical Compatibility Chart A Suitable B Consult with TEADIT C Not recommended PRODUCT TF1570 TF1580 TF1590 Teadit 24SH Teadit 24B TF 1510 Benzyl Alcohol A A A A A Benzyl Chloride A A A A A Beta-Propiolactone A A A A A Biphenyl A A A A A Bis(2-chloroethyl)ether A A A A A Teflon®* PTFE Chemical Compatibility Chart: Check the chemical compatibility of Teflon® and PTFE with various chemicals, solvents, alcohols and other products. Polytetrafluoroethylene (PTFE) is very non-reactive and is often used in containers holding reactive and corrosive chemicals. According to DuPont, its melting point is 600 K (327 °C; 620 °F). PTFE is the most versatile plastic in terms of chemical compatibility Highly resistant to most acids, alcohols, detergents and solvents Ideal for use with reactive and corrosive chemicals The melting point of PTFE 1 is 600°K (327°C / 620°F) chemical compatibility chart Page 1 CHEMICAL 316L SS Aluminium PVC PEEK PPS (Ryton) PTFE (Teflon) Ceramic Tungsten carbide Viton EPR Buna-N Nitrile PVDF Polypropylene Comments / Applications TEFLON PROPERTIES : MECHANICAL Properties: Units: PTFE: PFA: FEP: ETFE: ECTFE: Specific Gravity: D-792: 2.18: 2.15: 2.15: 1.74: 1.68: Tensile Strength (psi) D-638: 2,000-7,000: 4,000-4,500: 2,800-5,000: 6,100-6,800: 6,000-7,800: Flexural Strength (psi) D-790: no break: no break: no break: 5,500: 7,000: Compressive Strength: D-695: 3,500: 2,200: 2,500: 1,276-1,711: Flex Life: D-2176: greater then 1,000,000 Use dropdowns below to select a material, and then a combination chemical.