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EnsoLite® IR42

EnsoLite® IR42

Ensolite IR42 Details

IR42 is a NBR/PVC/CR closed cell foam product produced in continuous rolls. This product is a soft/medium firmness, low/medium density foam that meets ASTM D 1056 2B2 requirements. This product has excellent flame performance. This product is UL listed to UL94 flammability and UL gasket & seals. Additionally, this product has good recovery after compression and excellent oil/fuel resistance.

EnsoLite® IR42 Properties
Property Method Value
ASTM D 1056 Designation - 2A2 / 2C2 / 2B2
Cell Structure - Closed
Color - Black
Compression Deflection 25%, psi (kPa) ASTM D 1056 5 - 11
(34.5 - 75.8)
Compression Deflection 25% after Heat Aging, psi (kPa) ASTM D 1056 ±30
Compression Set (Room temp), % ASTM D 1056 25 max
Density, lb/ft3 (kg/m3) ASTM D 1056 6 - 12
(96 - 192)
Elongation, % ASTM D 412 Die A 100 min
Flammability, in (mm) FMVSS 302 >0.125
(>3.18)
Fluid Immersion, % ASTM D 1056 100 max
Hardness, Durometer Shore 00 ASTM D 2240 45 - 65
Service Temperature Low, °F (°C) ASTM D 1056 -40
(-40)
Service Temperature High Intermittent, °F (°C) ASTM D 1056 200
(93.3)
Tear Strength, lb/in (kN/m) ASTM D 624 Die C 13 min
(2.3 min)
Tensile Strength, psi (kPa) ASTM D 412 Die A 75 min
(517 min)
Water Absorption, % ASTM D 1056 5 max

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