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GAS COMPATIBILITY TECHNICAL INFORMATION

140 ADVANCED Specialty Gas EquipmentTECHNICAL INFORMATIONGAS COMPATIBILITYThe COMPATIBILITY data* shown on the following pages has been compiled to assist inevaluating the appropriate materials to use in handling various gases. It is extremelyimportant that all gas control equipment be compatible with the gas being passedthrough it. The use of a device that is not compatible with the service gas may damagethe unit and cause a leak that could result in property damage or personal injury. Toreduce potentially dangerous situations, always check for COMPATIBILITY of materialsbefore using any gases in your gas control combinations of gases are virtually unlimited, mixtures (except for ethylene Oxide/Halocarbon and ethylene Oxide/CO2sterilizing gas mixtures) are not listed in the Compat-ibility Chart. Before using a gas mixture or any gas not listed in the chart, we strongly urgeyou to contact your nearest Advanced Representative for INFORMATION and use this chart, proceed as follows:1.

** Satisfactory for use with EPR (Ethylene Propylene Rubber) and EPDM. ADVANCED Specialty Gas Equipment 143 TECHNICAL INFORMATION COMPATIBILITY CHART (continued) Brass 303 Stainless Steel 316 Stainless Steel Aluminum Zinc Copper Monel PCTFE Teflon Tefzel Kynar PVC Polycarbonate Kalrez Viton Buna-N Neoprene Polyurethane

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Transcription of GAS COMPATIBILITY TECHNICAL INFORMATION

1 140 ADVANCED Specialty Gas EquipmentTECHNICAL INFORMATIONGAS COMPATIBILITYThe COMPATIBILITY data* shown on the following pages has been compiled to assist inevaluating the appropriate materials to use in handling various gases. It is extremelyimportant that all gas control equipment be compatible with the gas being passedthrough it. The use of a device that is not compatible with the service gas may damagethe unit and cause a leak that could result in property damage or personal injury. Toreduce potentially dangerous situations, always check for COMPATIBILITY of materialsbefore using any gases in your gas control combinations of gases are virtually unlimited, mixtures (except for ethylene Oxide/Halocarbon and ethylene Oxide/CO2sterilizing gas mixtures) are not listed in the Compat-ibility Chart. Before using a gas mixture or any gas not listed in the chart, we strongly urgeyou to contact your nearest Advanced Representative for INFORMATION and use this chart, proceed as follows:1.

2 Locate the gas you are using in the first Compare the materials of constructionfor the equipment you intend to use withthe materials of construction shown in the COMPATIBILITY Chart. Then use the Key to Materials COMPATIBILITY to determine TO MATERIALS COMPATIBILITYS: Satisfactory for use with the intended : Unsatisfactory for use with theintended : Insufficient data available to determinecompatibility with the intended thru C8: Conditionally acceptable foruse with the intended gas as follows:C1: Satisfactory with brass having a low(65 70% maximum) copper with higher copper content : Satisfactory with acetylene; however,cylinder acetylene is packaged dissolved in a solvent (generally acetone) which may be incompatiblewith these : COMPATIBILITY varies depending onspecific Kalrez compound DuPont for informationon specific : Satisfactory with brass, except whereacetylene or acetylides are : Generally unsatisfactory, exceptwhere specific use conditions haveproven : Satisfactory below 1000 : Satisfactory below 1000 psig where gas velocities do not exceed30.

3 Material COMPATIBILITY depends oncondition of INFORMATION is for experienced operators who know the general principles and thesafety precautions to be observed in handling specialty gases and associated you are not certain you fully understand these safety precautions, we urge you toobtain and read the applicable Material Safety Data Sheet (MSDS) and EquipmentInstruction Booklet. The INFORMATION contained in the COMPATIBILITY Chart has been compiled by Advancedfrom what it believes are authoritative sources and it is offered solely as a convenienceto its customers. While Advanced believes that this INFORMATION is accurate and factualas of the date of this publication, this INFORMATION is intended to be used only as aguide in providing general INFORMATION with respect to the products mentioned; and,therefore, it is not to be taken as a warranty or representation for which Advancedassumes legal the user s product formulation, specific use application, and conditions of use are all outside Advanced s control, Advanced makes no warranty or representationregarding the result which may be obtained by the user.

4 It shall be the responsibility of the user to determine the suitability of the user s gas control equipment for use withthe products mentioned.* This chart has been prepared for use with dry (anhydrous) gases at normal operating temperature of 70 may vary if different operating conditions exist. Systems and equipment used in oxidizer gas service ( , Oxygen or Nitrous Oxide) must be cleaned for oxidizer Specialty Gas EquipmentBrass303 Stainless Steel316 Stainless SteelAluminumZincCopperMonelPCTFET eflonTefzelKynarPVCP olycarbonateKalrezVitonBuna-NNeoprenePol yurethaneTECHNICAL INFORMATIONMATERIALS OF CONSTRUCTIONM etalsPlasticsElastomersCommon Chemical NameFormulaAcetyleneC2H2C1SS IUUSSSSS I I SC2C2C2C2 Air SSSSSSSSSSSSSSSSSSA lleneC3H4 SSSSIUSSSSS I I SSSS IAmmoniaNH3 USSSUUSSSSUSUC3 USSUA rgonArSSSSSSSSSSSSSSSSSSA rsineAsH3 SSSC5I SSSSSSS I SSSSUB oron TrichlorideBCl3 USS I I SSSSS I S IC3 IIIIB oron TrifluorideBF3 SSSSI SSSSS I S IC3 IIII1.

5 3-ButadieneC4H6 SSSSSSSSSSSSUSSUSUB utaneC4H10 SSSSSSSSSSSSUSSSSS1-ButeneC4H8 SSSSSSSSSSSSUSSSSSCis-2-ButeneC4H8 SSSSSSSSSSSSUSSSSST rans-2-ButeneC4H8 SSSSSSSSSSSSUSSSSSC arbon DioxideCO2 SSSSSSSSSSSSSSSSSSC arbon MonoxideCOSSSSSSSSSSSSSS I SSSC arbonyl SulfideCOSSSSSI SSSSSSS I I S I I IChlorineCl2 USSUUUSSSSSUUSSUUUD euteriumD2 SSSSSSSSSSSS I SSSSSD iboraneB2H6 SSSSI SSSSS I I I SIIIID ichlorosilaneH2 SiCl2I SS I I I SSSSS I I SIIIID imethyl EtherC2H6 OSSSSSSSSSSSSUSSSS IEthaneC2H6 SSSSSSSSSSSS I SSSSSE thyl AcetyleneC4H6I SSSIUSSS I S I I SS I S IEthyl ChlorideC2H5 ClSSSUI SSSSSSUUSSSSUE thyleneC2H4 SSSSSSSSSSS I I SSSS IEthylene Oxide**C2H4OC4S SC5I U I S S I I UUC3 UUUUCOMPATIBILITY CHART**Satisfactory for use with EPR ( ethylene propylene rubber ) and Specialty Gas EquipmentTECHNICAL INFORMATIONB rass303 Stainless Steel316 Stainless SteelAluminumZincCopperMonelPCTFET eflonTefzelKynarPVCP olycarbonateKalrezVitonBuna-NNeoprenePol yurethaneMATERIALS OF CONSTRUCTIONM etalsPlasticsElastomersCommon Chemical NameFormulaEthylene Oxide/Carbon Dioxide Mixtures**C4 SSIIUISSIIUUC3 UUUUE thylene Oxide/Halocarbon Mixtures**C4 SSIIUISSIIUUC3 UUUUE thylene Oxide/HCFC-124C4 SSIIUISSIIUUC3 UUUUH alocarbon 11 CCl3 FSSSC5I SSSSSSUUC3 SSUUH alocarbon 12 CCl2F2 SSSC5I SSSSSSUUC3 SSSSH alocarbon 13 CClF3 SSSC5I SSSSSSUUC3 SSSSH alocarbon 13B1 CBF3 SSSC5I SSSSSSUUC3 SSSSH alocarbon 14CF4 SSSC5I SSSSSSUUC3 SSSSH alocarbon 21 CHCl2 FSSSC5I SSSSSSUUC3 UUSSH alocarbon 22 CHClF2 SSSC5I SSSSSSUUC3 UUSUH alocarbon 23 CHF3 SSSC5I

6 SSSSSSUUC3I I I SHalocarbon 113 CCl2 FCClF2 SSSC5 USSSSSSUUC3 SSSSH alocarbon 114C2Cl2F4 SSSC5I SSSSSSUUC3 SSSSH alocarbon 115C2 ClF5 SSSC5I SSSSSSUUC3 SSSSH alocarbon 116C2F6 SSSC5I SSSSSSUUC3I I I SHalocarbon 142BC2H3 ClF2 SSSC5I SSSSSSUUC3 USSSH alocarbon 152AC2H4F2 SSSC5I SSSSSSUUC3 USSSH alocarbon C-318C4F8 SSSC5I I SSSSSUUC3 SSSSH alocarbon 502 CHClF2/CClF2-CF3I SSC5I I SSS I SUUC3 SSSSH alocarbon 1132AC2H2F2 SSSC5I SS I SSSUUC3I I I SHeliumHeSSSSSSSSSSSSSSSSSSH ydrogenH2 SSSSSSSSSSSSSSSSSSH ydrogen ChlorideHClUSSIUUSSSSSSUSSUUUH ydrogen SulfideH2 SUSSSI I SSSSSSSSUSSSI sobutaneC4H10 SSSSSSSSSSSSUSSSSSI sobutyleneC4H8 SSSSI SSSSSSS I SSSS ICOMPATIBILITY CHART (continued)**Satisfactory for use with EPR ( ethylene propylene rubber ) and Specialty Gas EquipmentTECHNICAL INFORMATIONCOMPATIBILITY CHART (continued)

7 Brass303 Stainless Steel316 Stainless SteelAluminumZincCopperMonelPCTFET eflonTefzelKynarPVCP olycarbonateKalrezVitonBuna-NNeoprenePol yurethaneMATERIALS OF CONSTRUCTIONM etalsPlasticsElastomersCommon Chemical NameFormulaIsopentaneC5H12 SSSSSSSSSSSSUSSSSSK ryptonKrSSSSSSSSSSSSSSSSSSM ethaneCH4 SSSSSSSSSSSS I SSSSSM ethyl ChlorideCH3 ClSSSUUSSSSSS I I SSUUUM ethyl MercaptanCH3 SHSSSUIUUSSS I I I S I I S INeonNeSSSSSSSSSSSSSSSSSSN itric OxideNOUSSSISSSSS I S I S I I S INitrogenN2 SSSSSSSSSSSSSSSSSSN itrogen DioxideNO2I SSSI I SSSS IUI SUUUUN itrous OxideN2 OSC6C6C5 SSSSC5 SSS IC3 SSSSO xygenO2SC7C7C7 SSSSC5 SSSSC3C8C8C8 SPerfluoropropaneC3F8 SSSSI SSSSSIIIIISSIP hosphinePH3I SSSI I SSSS I I I SIIIIP hosphorous PentafluoridePF5I SS I I I SSSSIIIIIIIIP ropaneC3H8 SSSSSSSSSSSSUSSSSSP ropyleneC3H6 SSSSSSSSSSSSUSSUUUP ropylene OxideC3H6OI S S I I I I S S S I USC3 UUUUR efrigerant Gases See HalocarbonsSilaneSiH4 SSSSI SSSSSSS I SSSSSS ilicon TetrachlorideSiCl4 ISSUIISSSIIUIC3 IIIIS ilicon TetrafluorideSiF4 SSSSI SSSSSSS IC3 SSSSS ulfur DioxideSO2 USSSUUSSSSSSUSSUUSS ulfur HexafluorideSF6 SSSSI SSSSSSS IC3 SSSST richlorosilaneHSiCl3 ISSUIISSSIIUIC3 IIIIV inyl Methyl EtherC3H6 OSSSSIUSSSS I IUC3 IIIIX enonXeSSSSSSSSSSSSSSSSSS


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