K-Flex

K 40-E Data Sheet

 Physical Property Unit Test Method Spec Range
 PolymerEPDM
 Cell StructureCrushed (Semi-Closed)
 ColorBlack
 ASTM D1056 Classification 2AO
 DensityLB/FT 3ASTM D10564 - 7
 25% Compression ResistancePSIASTM D10561 MAX
 50% Compression ResistancePSIASTM D10561.5 MAX
 50% Compression Set%ASTM D1056 5 MAX
 TensilePSIASTM D412 (DIE A)20 MIN
 Elongation%ASTM D412 (DIE A)100 MIN
 Tear StrengthLB/INASTM D624 (DIE C)5 MIN
 Water Absorption%ASTM D1056N/A
 Fluid Immersion%ASTM D1056 (FUEL B)N/A
Accelerated AgingASTM D1056
FlexibilityPASS
Appearance ChangeNONE
Compression Deflection Change % +/- 30%
 FlammabilityUL94:
HF-1LISTED
V-0, 5VALISTED
FMVSS-302 PASS
FAR 25.853PASS
Service Temperature°FASTM D1056-65°F to +300°F
  Ozone ResistanceISO 1431PASS
  Maximum ThicknessINCHES 1-1/4"
  Thickness Tolerance
>/=1":-0/+0.2"
  Standard Width 54"
  Specification ComplianceUL 50ELISTED
GM: 15473CLASS I, TYPE I
CHRYSLER: MSAY-430
FORD:WSB-M3G212-A
TOYOTA TSK-6506G
HYUNDAI: MS-260-13