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Tychem® QC Permeation Data for ASTM Recommended List of Chemicals for Evaluating Protective Clothing Materials (ASTM F1001)
Chemical NamePhysical PhaseNormalized Breakthrough Time (minutes)Permeation Rate (pg/cm2/min)
AcetoneLImmediate10
AcetonitrileLImmediate16
Ammonia (anhydrous)GImmediate3.1
1,3-ButadieneG812
Carbon DisulfideLImmediateHigh
Chlorine GasGImmediate>50
DichloromethaneLImmediate>50
DiethylamineLImmediate64
N,N-DimethylformamideL70.72
Ethyl AcetateLImmediate12.7
Ethylene OxideGImmediate168
n-HexaneLImmediateHigh
Hydrogen ChlorideGImmediate9.3
MethanolLImmediate2.2
Methyl ChlorideGImmediate0.3
NitrobenzeneLImmediate18
Sodium Hydroxide, 50%L>480ND
Sulfuric Acid (conc.)L>480ND
TetrachloroethyleneLImmediate410
TetrahydrofuranLImmediate183
TolueneLImmediateHigh
Index of Codes: ND = none detected, > = greater than, < = less than,
L = Liquid, G = Gas
Numbers reported are averages of samples tested by the ASTM F739 test method. Sample results do vary and therefore averages for these results are reported
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