... ,Egypt,Iran,Indonesia,Brazil, USA Rubber Accelerator MBTS (M) Specification:ItemPowderOiled powder GranuleAppearanceLight yellow powder( ... Accelerator M is a hemi-ultra accelerator of NR and SR, has wide range of vulcanization. Mainly used in manufacture of rubber tires, belts, rubber ... Tire, Yokohama), France ( Mechiline),etc. Our rubber accelerator are popular with clients by its high quality and ...