... ), % ≤0.500.50\Oil content, %\1.0-2.0\Granule diameter, mm\\1.5-2.5Properties:Gray white powder (granule). The ... , acetone, chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration.Application:Provides fast cure rate and high modulus ... in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber ...