EVEC®407

Product Name Product Type Elastomer Types Filler Types Tyre Track Product Performance
EVEC®407 Ready Compound IR+SSBR+BR Silica PCR High tear resistance and
low rolling resistance
Category Test Item Product index Test Basis
Masterbatch Sample Mooney viscosity,ML(1+4)@125°C 60±10 GB/T 1232.1-2016
Volatile, % ≤1.5 GB/T 24131.1-2018
Vulcanized Sample Tensile strength, MPa ≥18.5 GB/T 528-2009
Elongation at break,% ≥380
Tensile strength@300%, MPa 15.0±2.0
T300/T100 ≥4.8
Hysteresis loss, tanδ max@60℃ ≤0.170 QTCS-YK.08-01-2020
Hardness, RT, Shore A 62±3 GB/T 531.1-2008
Density, Mg/m3 1.210±0.010 GB/T 533-2008
Tg