Accelerator VS

Accelerator VS by Akrochem is zinc salt of di-butyl phosphorodithioate-based accelerator designed for EPDM. It yields fully cured compounds even without the use of secondary accelerators. The physical properties of the vulcanizates are comparable to those obtained with the blooming ultra-accelerator combinations. Accelerator VS is used in hose and belt applications, where in normal amine-based accelerators may have a deleterious effect on polyester yarn.