Specification :

accelerator NS( TBBS )

Product Name N-tert-butylbenzothiazole-2-sulphenamide
Synonyms n-tert-butyl-2-benzothiazolesulphenamide; accelerator ns; 2-( tert-butylaminothio) benzothiazole; n-tertiarybutyl-2-benzothiazole sulfennamide; tbbs; 2-[ ( tert-butylamino) sulfanyl] -1, 3-benzothiazole; 2-benzothiazolesulfenamide, n-tert-butyl-; accel bns; accelbns; accelerator( ns) ; acceleratorns; akrochem bbts; bbts; benzothiazolesulfenamide, n-( 1, 1-dimethylethyl) -; benzothiazolyl-2-tert-butylsulfenamide; butyl 2-benzothiazole sulfenamide; butylbenzothiazole sulfenamide; conacns, ( dupont) ; delac ns; n-( 1, 1-dimethylethyl) -2-benzothiazolesulfenamid; n-( 1, 1-dimethylethyl) -2-benzothiazolesulfenamide; n-( 1, 1-dimethylethyl) -benzothiazolesulfenamid; n-( 1, 1-dimethylethyl) benzothiazolesulfenamide; n-t-butyl-2-benzothioazole sulfenamide
Molecular Formula C11H14N2S2
Molecular Weight 238.37
CAS Registry Number 95-31-8
EINECS 202-409-1
Specifications:
Appearance( eye-measurement) : grayish white or light pink
Initial melting point, % e: 105
Heating loss, % d: 0.40
Ash content, % d: 0.30
Residue( 100um) % d: 0.10
Use: NS is a Vulanization accelerator with delayed action, short cure time. It is rsed in natural rubber, the reclaimed rubber of synthetic rubber, natural rubber, butadiene rubber, SBR, chlorprene rubber.Slight pollution, no changes of color. Widely used in all sorts of rubber products and tyres, especially the meradial tyre. The product is excellent delayed accelerator with more delayed action and great curing rate and so on.
Package: 25kgs bags