Order Test Name Result Exam Conditions
1 State
Physical
Properties		 Hardness(HS) 72 170℃×10min
2nd Vulcanization 150℃×2Hr
Tensile Strength(Kg/㎠) 180
Elongation Rate(%) 301
2 Heat
Resistance
Test		 Hardness Change Rate(HS) 3 150℃×168hrs
Tensile Strength Change Rate(Kg/㎠) 1.11%
Elongation Rate Change(%) -8.64%
3 Compression Permanent Shrinkage Rate(%) 12.4% 150℃×24hrs
Production 170℃ * 40min
2nd Vulcanization 150℃×2hr