Formulation
Components
EVEC®363
SSBR
70.0
HCBR
30.0
Silica
84.0
Si69
6.9
Oil
28.0
ZnO
3.5
Stearic Acid
2.0
6PPD
2.5
Wax
2.0
Carbon Black
1.0
Test Data
Performance
EVEC®363
Test Method
Masterbatch
Mooney Viscosity,MS(2+3) 100°C
≤1.0
GB/T 1232.1
Volatile Matter,%
48-74
GB/T 24131 Oven methodB
Vulcanized
Hardness, RT, Shore A
55±3
GB/T 531.1
SS-tanδmax
≤0.125
60℃，10Hz，0.1%-60%
Tensile Strength, MPa
≥15.0
GB/T 528
Elongation @ Break, %
≥320
GB/T 528
Density, g/cm3
1.195±0.005
GB/T 533