Order Test Name Result Exam Conditions
1 State
Physical
Properties		 Hardness(HS) 54 170℃×10min
2nd Vulcanization 150℃×2Hr
Tensile Strength(Kg/㎠) 203
Elongation Rate(%) 641
2 Heat
Resistance
Test		 Hardness Change Rate(HS) 3 120℃×70hrs
Tensile Strength Change Rate(Kg/㎠) 9.9%
Elongation Rate Change(%) -13.9%
3 Compression Permanent Shrinkage Rate(%) 26.2% 120℃×70hrs
Production 170℃ * 40min
2nd Vulcanization 150℃×2Hr