Specifications Techflex makes every effort to ensure accuracy and completeness when describing the technical properties of our products. Customers are encouraged to test and evaluate the products for their own unique requirements.

Physical Properties
Hard Vacuum Data (ASTM E-595 at 10-5 torr)
Monofilament Thickness (ASTM D-204) .008 - 015
TML .19
Flammability Rating VW-1
CVCM .04
Recommended Cutting Hot Knife
WVR .06
Colors 1
Smoke D-Max (ASTM E-662) 275
Wall Thickness .024 - .038
Outgassing Medium
Tensile Strength - Yarn (ASTM D-2265) lbs. 4 - 6.5
Oxygen Index (ASTM D-2863) 31
Abrasion Resistance High
Operating Temperatures
Specific Gravity 1.38
Minimum Continuous -94°F/-70°C
Moisture Absorption % (ASTM D-570) .1 - .2
Maximum Continuous (MIL-I-23053) 257°F/125°C



Melt (ASTM D-2117) 446°F/230°C





Chemical Resistance 1=No Effect 2=Little Effect 3=Affected 4=More Affected 5=Severely Affected
Aromatic Solvents 2
Alipahtic Solvents 1
Chlorinated Solvents 3
Weak Bases 1
Strong Bases 2
Salt Water (O-S-1926) 1
Hydraulic Fluid (MIL-H-5606) 1
Lubricating Oil (MIL-A-8243) 1
De-Icing Fluid (MIL-A-8243) 1
Strong Acids 3
Strong Oxidants 2
Esters/Keytones 1
UV Light 1
Petroleum 1
Fungus (ASTM G-21) 1
Salts 1





Halogen Free Yes
RoHS Yes
SVHC None
UL/CSA Yes





RoHSULCSAFAR 25VW-1