... Italy, Germany,Egypt,Iran,Indonesia,Brazil, USA Rubber Accelerator CBS ( CZ ) Specification:ItemPowderOil powderGranularAppearanceGrayish-white PowderInitial M.P. (Min) ≥ °C98.098 ... strength N--2-5Oil content %-1.0-2.0 Application:A medium fast primary accelerator suitable for NR, IR, SBR, NBR ... by its high quality and competitive prices. Rubber Accelerator CBS ( CZ)