Product Code: MSHQD-AC006-00 OT
Chemical Name: N N-tert-butyl-2-benzothiazolyl sulfonamide
Trade Name: Accelerator TBBS (NS)
CAS No.: 95-31-8
Molecular Formula: C11H14N2S2 Typical Properties: White powder. The density is 1.26-1.32.it is soluble in Chloroform, Benzene, and Alcohol. and insoluble in water, gasoline, and acid/alkali with lower concentration. Recommended Applications: In natural and synthetic rubber tire compounds; TBBS is normally used alone or with small quantities of secondary accelerators in combination with sulfur. TBBS is also used in industrial rubber products with higher levels of secondary accelerators, like as the TMTD to obtain faster vulcanization cycles and improved aging resistance. TBBS may also be used in EPDM and NBR compounding as the primary accelerator, giving good scorch delay and fast cure rates. In comparison to CBS it displays a slightly longer scorch delay and is slightly more active. In NR, SBR, BR and blends, TBBS, when used at a 10% lower level, will give equal modulus to CBS and NOBS. Information provided by Meyors Chemical INC Limited |
