EVEC®404

Product Name Product Type Elastomer Types Filler Types Tyre Track Product Performance
EVEC®404 Ready Compound IR+SBR+BR Silica PCR High wet grip, snow tire
Category Test Item Product index Test Basis
Masterbatch Sample Mooney viscosity, ML(1+4)@125℃ 40±7 GB/T 1232.1-2016
Volatile, % ≤1.5 GB/T 24131.1-2018
Vulcanized Sample Tensile strength, MPa ≥19.0 GB/T 528-2009
Elongation at break, % ≥450
Tensile strength@100%, MPa 2.0±0.5
Tensile strength@300%, MPa 10.5±1.5
T300/T100 ≥5.0
Hysteresis loss, tanδ max@60℃ ≤0.090 QTCS-YK.08-01-2020
Hardness, RT, Shore A 51±3 GB/T 531.1-2008
Density, Mg/m3 1.160±0.010 GB/T 533-2008
Tg