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CR

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CR(Chloroprene Rubber) is a foamed rubber sponge with closed cell structure. It's soft, durable, waterproof, high strength, heat preservation, resistant to chemicals.

Applications: diving suits, surfing suits and related accessories and so on.

Physical Properties of CR
ITEM Unit CR CR Soft
Tensile Strength kgf/cm2 5.5 4.5
Tear Strength kgf/cm 1.8 1.7
Elongation Break % 400 480
Hardness degree 4-6 2-3
Specific Gravity(sp.gr)   0.17 0.17
Density g/cm3 0.19 -
Compression 22hrs 25℃ %(max) 30 -
Water Absorption %(max by weight) 3 -
Shrinkage 24hrs 70℃ % 4.0 3
Size   50"*126"
51"*83"
50"*126" 

CR Test Report

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