Rubber Accelerator TBBSChemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide Molecular Formula: C11H14N2S2CAS No.: 95-31-8specification | index |
appearance | Grayish-white powder |
Melting pointºC | 104.0min. |
Loss on drying | 0.50%max. |
Ash | 0.30%max. |
Sieve rusidue 100 mesh | 0.30%max. |
Package: 25kg in kraft paper bag net each lined with PE bag inside.
Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, ace tone. chlo roform, alcohol, insoluble in gas oline, water, acid and alkali with lower concentration
Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator