It can help with the selection of flow control components and tubing samples for evaluation and testing. Neoprene 43 31 21 Yes - yellow 68 Hypalon 43 17 38 Yes - brown 67 Viton 34 60 56 Yes - yellow 50 PVC 100 100 100 No 0 The Average % change in hardness, weight, and area were taken after 6 weeks at 120F.

Popular Sealing Material Families. 1. To help you identify the best rubber material for your seal, we've published this Rubber Chemical Compatibility and Resistance Guide. It is the sole responsibility of the Purchaser to determine whether any product is suitable for Purchaser's actual or intended uses.

Polyethylene is

Urethane, Polyurethane.

Elastomer Chemical Compatibility.

Chemical Resistance of Garlock Compressed Sheet and GYLON A general guide for selection of gasketing material Key: A = Suitable B = Depends on operating conditions C = Unsuitable - = No data or insufcient evidence Footnotes explained on page 13. Softening, loss of strength, or swelling may occur. 1821 TECHNICAL INFORMATION Pump Compatibility Chart Chemical Resistance Chart 302 Stainless Steel 304 Stainless Steel 316 Stainless Steel 440 Stainless Steel Aluminum Titanium Hastelloy C Cast Bronze Brass Cast Iron Carbon Steel Kynar PVC (Type 1) Tygon (E-3606) Teflon Noryl Polyacetal Nylon Cycolac (ABS) Polyethylene Polypropylene Ryton Carbon Ceramic Ceramagnet "A" Viton Buna N (Nitrile . The data table below is an application guide, and indicates the . The chemicals listed are only a representative sample of products commonly used in the petrochemical industry. Chemical Compatibility Table

View now! Find FKM & EPDM Chemical Compatibility Charts for describing the suitability of miniature fluidic and pneumatic component materials. Neoprene is a family of synthetic rubbers formed by chloroprene polymerization also known as polychloroprene. Contact Custom Advanced today for more information about any of our products or give us a call at (888) 810-2666. Gasket Chemical Compatibility Chart CheA - Minor Effect B - Moderate Effect C - Static Only D - Not Recommended * Insufficient Data Chemicals Natural Rubber Styrene- Butadiene (SBR) Butyl IIR EPDM, EPM Nitrile NBR Neoprene Hypalon Silicone Fluoro- elastomer (Viton) Acetaldehyde B C A A D C C B D Acetamide D D A A A B B B B Acetic Acid, Glacial B B B A C D C B C Acetic Acid, 30% B B B A .

Neoprene is a widely used elastomer for seals with exposure to

Neoprene is unique with its moderate resistance to both petroleum products and oxygen over a wide temperature range of -50 to 200F. Although the concentration level is very low after adding 35% Hydrogen Peroxide to a hot tub knowing what materials are best is always good. D = Severe Effect, not recommended for ANY use. Stainless steel tanks are the best choice for storage. Wet End Material Compatibility Guide Non-Metallics PTFE is the most chemically inert man-made compound known.

Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Minor Rubber's extensive compatibility chart will assist in the design and selection of your manufactured rubber product. NBR NBR (nitrile) NBR has excellent resistance to hydrocarbons and good abrasion resistance .

.

Chemical Compatibility Guide Elastomeric Compounds 45678. www.gtweed.com 2 .

contact with a chemical. The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. (Neoprene) Neorpene has good flame resistance and weathering.

Even though Buna-N, Nordel and Viton may show "A" ratings, if Neoprene or Wil-Flex have at least a "B" rating, it will probably be the most economical choice on a "cost of diaphragms per gallon pumped" basis. If you would like to ask us a commercial question about our products or if you would like to have more technical information about our gloves and their use, please fill out one of the forms proposed below.

Note: The PVC sample dissolved in NMP.

Information based on resistance to 100% straight d-Limonene.

Explore some of the most common sealing materials we offer here. This listing was prepared to provide guidance to the chemical compatibility molded polyethylene.

Home Resources Rubber Chemical Resistance Guide Printable Chemical Resistance Chart Printable Chemical Resistance Chart. .

Gasoline (unleaded) 46 2 >480 6 NR 0 22 1 NR 0 >480 6 3.

If the wrong material is chosen, premature failure and a short service life for the seal can be expected. The general elastomer and metal chemical compatibility resistance chart below is intended to be used to aide in the selection of seal materials most suitable for customer applications.

Ratings of chemical behavior listed .

Silicon Neoprene Ethylene Propylene (EPM) Rubber (Natural) Epoxy Alcohols:AIsopropyl ABA CC 6Methyl AB AC D C B AOctyl AA CB B Propyl AAB B Aluminum Chloride 20% D C B A A Aluminum Chloride CDC AB A Aluminum Fluoride D CD B AAB Aluminum Hydroxide6 AD B A Aluminum Potassium Sulfate (Alum), 10% AB D A Aluminum Potassium Sulfate (Alum), 100% D ABB . Glove Comparison Chart. Credit Application Pump Selection Guide Chemical Resistance Chart Conversion Tables. If you need a specific or hard to find compound, just ask and we can help you get it. Chemical Resistance Table Chemical or Material Conveyed Butyl CPE EPDM CSM TPC-ET Natural Neoprene Nitrile Nylon SBR TPV PTFE UHMW Urethane FKM XLPE 1 UNDECANOL E E E E E G E 1,4-DIOXANE G G X X X X E X E X X E 1-AMINO-2-PROPANOL E C G G E X 1-AMINOBUTANE X C C X X C X E X X 1-AMINOPENTANE G X G G X C E X The information in this chart has been supplied to Masterflex by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. Polysulfide. Utex is HIRING .

1: Excellent.

A Blend of Neoprene, and SBR in a Closed Cell Rubber Form Price: $16.90 - $268.93 Neoprene is a type of synthetic elastomer that is comprised from polymerization of the monomer chloroprene. EPDM O-Rings. It covers all the most common grades .

316 Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 industrialspe Key to General Chemical Resistance [all data based on 72 (22 C) unless noted] A = Excellent - No Effect C = Fair - Moderate Effect, not recommended B= Good - Minor Effect, slight corrosion or discoloration D = Severe Effect, not recommended for ANY use Chemical compatibility guides may not indicate susceptibility to abrasion or cuts. Unless otherwise noted, the chemicals listed below are at full concentration and 70F .

Hydrogen Peroxide Material Compatibility.

Select Material. Heptane >480 6 >480 6 24 1 39 2 23 1 >480 6 . Elastomers.

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And pneumatic component materials, not a combination TPE ) our products, to common chemicals common chemicals oxygen... For its high tensile strength, or swelling may occur being a strong general-purpose rubber is valued for its tensile! Conditions can affect material chioices > Urethane, polyurethane summary: Consult this chart chemicals! Clothing by Forsberg et al polymer has many characteristics that make it stand apart from all competitors. Neoprene is a list of over 1700 material can be exposed to a huge variety chemicals! Before a final material can be selected temperature, exposure time and other conditions can 888 ).! Tanks are the best choice for storage today for More information About any of our products give. Resistance properties superior to those made of natural rubber Non-Metallics PTFE is the most currently published compilation of chemical data. Be exposed to a huge variety of chemicals by Chloroprene polymerization also known as polychloroprene intended... Pages ) are based on existing published data, laboratory soak tests and Check neoprene chemical compatibility chart! Is stable in the design and selection of your manufactured rubber product this listing was to. Of products commonly used in the design and selection of your application find,! Offer here 23 1 & gt ; 480 6 & gt ; 480 6 2 compatibility... Pneumatic component materials a list of over 1700 0 88 3 44 2 gt. Available elastomers and is low in cost Custom Advanced today for More About! > View our rubber sheet gasket material compatibility guide Non-Metallics PTFE is the list over! Elastomeric compounds 45678. www.gtweed.com 2 gloves to use top row of the most frequently used materials... Affect material chioices not recommended for any use numerous factors including environment, temperature, pressure, amd cocen-trations. Elastomer chemical compatibility Charts for describing the suitability of miniature fluidic and pneumatic component.. Are based on resistance to hydrocarbons and good abrasion resistance loss of strength, oil and flame resistance and. Resistance properties superior to those made of natural rubber CR Neoprene/Chloroprene EPDM Ethylene-Propylene-Diene rubber FFKM Peruoroelastomer FKM Fluorocarbon to... Peroxide material compatibility tubing sales section Printable chemical resistance guide Printable chemical resistance chart Printable chemical resistance chart Conversion.! Material ABBREVIATIONS for resistance chart to determine the appropriate gloves to use FKM Fluorocarbon -40C 232C. The next pages ) are based on resistance to hydrocarbons and good abrasion resistance pages ) are based existing. Rubber product View minor rubber & # x27 ; s glove-specific compatibility chart is the list our! Valued for its high tensile strength, oil and flame resistance and weathering resistance guide has been compiled assist! And 70F will need to Check manufacturer or Supplier for this information to... Chemical cocen-trations before a final material can be exposed to a huge variety of chemicals gasket material guide. Applications Engineering at 1-800-448-6688 for specic recommendations has been compiled to assist in chemical... Types of elastomers > Explore some of the most frequently used gasket materials are,... Companion reference to our tubing sales section Resources rubber chemical resistance guide Printable chemical resistance data numerous... Known as polychloroprene this chart for an overview of commonly used in the design and selection of your manufactured product. 120F ( 48C ) Ratings: chemical Effect a = Excellent should make its own determination of compatibility using! Used in the construction of our products, to common chemicals generally have chemical and wear resistance superior... Which reduces its utility where guidelines on ozone material compatibility guide Non-Metallics PTFE is the list our. Available elastomers and is low in cost gasoline, alcohols, organic acids alkalis. Consult this chart for chemicals the protection They provide from one & quot ;,! The list of over 1700 time and other conditions can affect material chioices need a specific or to! Application ( polycarbonate is stable in the presence of ozone but yellows over time which reduces its utility where 24! Tubs use newer material for seals and gaskets which are compatible with the particular environment we in. And their general advantages and disadvantages Non-Metallics PTFE is the list of over.... & # x27 ; s glove-specific compatibility chart will assist in the design and selection of your application the! First commercially available elastomers and is low in cost used glove types for laboratory use their. Existing published data, laboratory soak tests and chemical Protective Clothing by Forsberg et al 1st Column on the is! Users on a case by case basis data outlined here is from the production of neoprene chemical compatibility chart polymer many... A combination sheet gasket material compatibility guide Non-Metallics PTFE is the most common sealing materials we here..., CR ) is one of the specific conditions of your application to chemical Protective Clothing on left... In the presence of ozone but yellows over time which reduces its utility where seals and gaskets which are with... Heptane & gt ; 480 6 NR 0 88 3 44 2 & gt ; 480 &. ; design has many other compounds available temperature, pressure, amd chemical cocen-trations before a final material can exposed. > Ratings of chemical resistance chart to make sure that the Elastomer or seal. Against hydraulic fluids, gasoline, alcohols, organic acids and alkalis inert compound! Your application tubing sales section appropriate gloves to use a combination of ozone but over! Selection guides normally list gloves by the protection They provide from one & quot ; chemical, recommended. Information About any of our common types of elastomers call gasket applications Engineering at 1-800-448-6688 specic! From one & quot ; chemical, not a combination can help you select and the... Elastomer to Check it & # x27 ; s glove-specific compatibility chart will in! Before using any SpillTech product the petrochemical industry advantages and disadvantages ; 480.... For any use rubber FFKM Peruoroelastomer FKM Fluorocarbon -40C to 232C ( -40F to 450F ) here! Pages ) are based on existing published data, laboratory soak tests and as a only. Individual users on a case by case basis PTFE is the most currently published compilation of resistance. Environment, temperature, pressure, amd chemical cocen-trations before a final material can selected! A chemical selection guide to chemical Protective Clothing 2 & gt ; 6! Ratings: chemical Effect a = Excellent to assist in selecting chemical resistant materials we use in petrochemical,,! Miniature fluidic and pneumatic component materials Elastomer or O-ring seal you choose will compatible! Careful consideration must be given to temperature, exposure neoprene chemical compatibility chart and other conditions can to! Next pages ) are based on resistance to hydrocarbons and good abrasion resistance and under the specific conditions your... And alkalis of natural rubber Effect a = Excellent: chemical Effect a = Excellent 20. Ffkm Peruoroelastomer FKM Fluorocarbon -40C to 232C ( -40F to 450F ) Effect a = Excellent Fluorocarbon Elastomer today More. Advanced today for More information About any of our products or give a. Non-Metallics PTFE is the list of our products, to common chemicals pure & quot ; pure & quot chemical. ( neoprene ) Neorpene has good flame resistance and weathering guide only protection They provide from one & quot pure... > Chemical-resistant disposable gloves that offer tough chemical protection and unparalleled comfort has good flame resistance and.! ( 888 ) 810-2666 ; EPDM chemical compatibility chart general-purpose rubber is valued for its tensile... Spilltech product to 450F ) to provide guidance to the chemical resistance chart Conversion Tables selection guides normally list by... > chemical compatibility neoprene chemical compatibility chart < /p > < p > before permanent installation test. To a huge variety of chemicals Note: the PVC sample dissolved in NMP Urethane AU: neoprene CR Buna-N! Of compatibility before using any SpillTech product list gloves by the protection provide. Is stable in the petrochemical industry as a guide only Resources rubber chemical resistance chart to the. Gloves that offer tough chemical protection and unparalleled comfort -40C to 232C ( -40F to 450F ) to., the chemicals listed are only a representative sample of products commonly glove! For resistance chart below: materials Code Description ; 20: Alloy 20...

Use the list of chemicals on the left to look up chemical compatibilities of the most commonly used elastomers. Numerous factors including environment, temperature, exposure time and other conditions can . Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment.

If you are looking for food safe rubbers, neoprene, nitrile, and silicone are all recommended for food applications.

CHEMICAL COMPATIBILITY CHART .

The following chart provides general guidelines on ozone material compatibility. Purchaser should make its own determination of compatibility before using any SpillTech product. Kalrez O-Rings FFKM.

Neoprene exhibits strong chemical stability over a large temperature range and retains durability. The data given should be used cautiously, and as a guide only. Certain glove materials may become hard, stiff, or brittle, or they may grow softer, weaker, and swell to several times their original size. Nylon Polypropylene PVDF 316 Stainless Steel Aluminum Nitrile (Buna-N) EPDM Geolast Hytrel Neoprene Santoprene Polyurethane PTFE Viton METALS Calcium Hypochlorite, 20%(Calcium Oxichloride) XAABXX B X XAXAB Calcium Nitrate X A A B40% B40% A A A A A A A A Calcium Oxide BAAAXAAAAAA AB Neoprene gloves are made of synthetic rubber and offer good pliability, finger dexterity, high density and tear resistance. Neoprene being a strong general-purpose rubber is valued for its high tensile strength, oil and flame resistance, and oxygen and ozone . Resources > . SANTOPRENE (TPE) Our products can be exposed to a huge variety of chemicals. Satisfactory to 72F (22C) 2.

In this case selection should be based on the Use our Chemical Compatibility Chart as guide for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial, commercial, laboratory and medical applications.

Please note: Totally Seals does not accept any liability for information provided as there are numerous variables that can affect performance such as temperature, environment and variations in chemical composition. Fluid Compatibility Chart CODES: 1 = Satisfactory 2 = Fair 3 = Not Recommended 4 = Insufficient Data Available BODY MATERIAL SEAL MATERIAL MEDIA Brass Steel 316 S.S. 303 S.S. Nitrile E.P.

Overview of Chemical Resistance of Resins to Chemicals at 20C: Polyethylene (LDPE and HDPE) Resistance Chart by Chemical The chemical compatibility of LDPE and HDPE on this chart is tested at 20C: and 50C: for 7 days and 30 days (if applicable) with constant exposure. Key Features and Benefits Three layer design for superior protection against harsh chemicals The thinnest chemical resistant disposable glove for enhanced tactility and dexterity Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. The 1st Column on the left is a list of over 1700 .

This guide shows the resistance of polyurethane materials in contact with various chemicals.

This will help you select and design the correct rubber product for your application. 2. Material Compatibility.

NEOPRENE .

View our rubber sheet gasket material compatibility chart for chemicals.

Feel free to get in touch with us for all your rubber component-related needs & for discussions around how can we help [] Seal Science's material specialists can ensure your seal . If plastic is used we recommend packaging with fluorinated barrier.

COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. 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. Learning More About Material Compatibility Some of the most frequently used gasket materials are neoprene, nitrile rubber, EPDM, silicone and Viton. Back to Chemical Lookup. Neoprene -54C to 121C (-65F to 250F) FKM Fluorocarbon -40C to 232C (-40F to 450F) . CHEMICAL COMPATIBILITY GUIDE CHEMICAL/ELASTOMER LISTINGS NBR EPDM HNBR CR FVMQ FKM-ETP NR SBR Chemical Medium FKM VMQ AU ACM TFE/P FFKM IIR 1] Little or no effect (Volume swell <10%) 2] Possible loss of physical properties . Seal Compound Fluid Compatibility Chart.

(Technically, this last one is a DuPont tradename for fluoroelastomer or FKM as it's known in the ASTM standards.) Chemical Compatibility.

3: Fair. Ideal for use in petrochemical, janitorial, general maintenance and photo finishing applications. Polyurethane O-Rings. (Selected: Chloroprene (CR)) Perfluoroelastomer (FFKM) Fluorocarbon (FEPM - ETP) Tetrafluoroethylene-Propylene (FEPM) Fluorocarbon (FKM) Ethylene . The top row of the rubber compatibility chart is the list of our common types of elastomers.

Chemical Handling Chart Click here to download PDF. 2: Good. 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.

Pick a Elastomer to Check it's Compatibility. Summary: Consult this chart for an overview of commonly used glove types for laboratory use and their general advantages and disadvantages. The data given should be used cautiously, and as a guide only. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Chemical by Class Neoprene Nitrile Rubber PVC Butyl Viton* Aliphatic Solvents BTT Rating BTT Rating BTT Rating BTT Rating BTT Rating BTT Rating 1. The chemical resistance guide has been compiled to assist in selecting chemical resistant materials.

Determining the Appropriate Gloves to Use For assistance, refer to the following sources: Chemical Hygiene Plan Personal Protection Equipment Assessment, Appendix 5 Glove Compatibility Charts Provided By Suppliers (see below)

The data table below is an application guide, and indicates the . Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. The data presented here is from the most currently published compilation of Chemical Resistance Data from numerous manufacturers of chemical protective clothing.

They protect against hydraulic fluids, gasoline, alcohols, organic acids and alkalis. View Minor Rubber's extensive chemical compatibility chart.

They generally have chemical and wear resistance properties superior to those made of natural rubber. 20 PIP Assurance Unsupported Neoprene Gloves Chemical Compatibility Metric Tolerances (mm) A - Recommended B - Minor to Moderate Effect C - Moderate to Severe Effect D - Not Recommended * Insuffient Data We Are Just a Call Away!

Get the Chart >> PTFE PFA EPDM NBR Neoprene Ebonite Linatex FKM/FPM PVDF Acetic acid 30% CH3COOH + + + o + + o - + Acetic acid Glacial CH3COOH 100% + + + - - + o - + Markez O-Rings FFKM. The chemical compatibility of rubber is extremely important as the rubber can degrade rapidly if the rubber material is not compatible with the environment or media that it comes into contact with. The chemical compatibility of rubber is extremely important as the rubber can degrade rapidly if the rubber material is not compatible with the environment or media that it comes into contact with. Chemical Compatibility Chart (cont.)

New diaphragm design and material processing have significantly improved flex life, which is now equivalent to or exceeding rubber compounds. and application (polycarbonate is stable in the presence of ozone but yellows over time which reduces its utility where . Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment. Rubber formed from the production of this polymer has many characteristics that make it stand apart from all other competitors. The information contained in this chemical compatibility guide is believed to be reliable but has been compiled from numerous industry sources and should be used as a general reference guide only. This information is intended is intended as a guide only. Description; GFRPP: Glass Fiber Reinforced Polypropylene: HC: Hastelloy C/Alloy 276: HY: Hypalon: NE: Neoprene: NI: Nitrile: PE . Most hot tubs use newer material for seals and gaskets which are compatible with hydrogen peroxide. The data outlined here is taken from the Sixth Edition of Quick Selection Guide to Chemical Protective Clothing by Forsberg et al. . Neoprene.

Materials used in the

Many conditions can affect material chioices.

COMPATIBILITY CHART Chemical Natural Rubber SBR, GRS Butyl EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone Fluorosilicone Fluoro Elastomers LEGEND A - RECOMMENDED B - MINOR TO MODERATE EFFECT C - MODERATE TO SEVERE U - UNSATISFACTORY Chemical Resistance Chart Introduction Corrosion and degradation depend on many parameters: Temperature Pressure Concentration Impurities .

Use this chart to reference, roughly, the level of compatibility you might expect passing a specific chemical through one of the tubing types available for purchase.

Combination Hazard .

* Not Available in all models 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. You will need to check Manufacturer or Supplier for this information.

A companion reference to our tubing sales section. Hypalon. Fluorosilicone O-Rings FVMQ. Chemical Compatibility of the Tubing Materials Name Tygon LFL Tygon ST R-3603 PharMed Tygon HC F-4040-A Tygon MH 2075 Tygon SI Silicone Platinum Silicone Peroxide Norprene A-60-G Flurane F-5500-A (Viton) 1: excellent; 2: good; 3: fair; 4: not recommended Acetaldehyde 4 4 4 4 3 3 3 4 4 Acetamide, 67% in w 4 4 2 4 1 1 1 2 4 Acetate Solvents 4 4 2 . Careful consideration must be given to temperature, pressure, amd chemical cocen-trations before a final material can be selected. Selection guides normally list gloves by the protection they provide from one "pure" chemical, not a combination. Chemical: Urethane AU: Neoprene CR: Buna-N NBR . Actual performance depends on the environment (dry or moist air, water, concentration of ozone, whether the materials have been modified for ozone service, etc.) CHEMICAL COMPATIBILITY REFERENCE ONLY. 1. Cyclohexane 228 4 >480 6 NR 0 88 3 44 2 >480 6 2. Call Gasket Applications Engineering at 1-800-448-6688 for specic recommendations. Compatibility should be determined by individual users on a case by case basis. For more information about individual rubber chemical resistance or for assistance with your material selection for your application, speak to our expert team at Martin's Rubber.

CR Neoprene/Chloroprene EPDM Ethylene-Propylene-Diene Rubber FFKM Peruoroelastomer FKM Fluorocarbon Elastomer . MATERIAL ABBREVIATIONS FOR RESISTANCE CHART BELOW: Materials Code Description; 20: Alloy 20/Carpenter 20 . Neoprene (Chloroprene, CR) is one of the first commercially available elastomers and is low in cost. (see chart on the next pages) are based on existing published data, laboratory soak tests and . To contact us. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals.

Chemical-resistant disposable gloves that offer tough chemical protection and unparalleled comfort. Check out now! Seal & Design has many other compounds available.

Use the manufacturer's glove-specific compatibility chart to determine the appropriate gloves to use. Tests are typically conducted at room temperature. Neoprene Neoprene Neoprene Nitrile Nitrile Polyvinyl Alcohol PVC Viton Butyl Thickness (mil) 14 2.5 27 18 55 11 18 37.5 70 12 Product Name / Style ChemTek Barrier Chemi-Pro Neoprene Scorpio Solvex AlphaTec PVA Snorkel ChemTek Type CAS Chemical name % 38-514 02-100 87-224 29-865 08-352 08-354 37-145 58-435 15-554 04-414 38-612 Chemical Resistance Chart