Rubber Accelerator CBS - Henan Hongda Import and Export Corporation

Chemical Name: N-Cyclohexyl-2-benzothiazole sulfenamide

Synonyms:CZ,CBS,Delacs,Accicure HBS

Molecular Formula:C13H16N2S2

Molecular Weight:264.42

CAS NO.: 95-33-0

Technical Specification:

NAME OF INDEX

TECHNICAL SPECIFICATION

Apperance

Grayish white or light yellow powder,granular

Melting point??/span>,min

98.0

Heating loss,%,max

0.30

Ash content,%,max

0.30

Residue(150μm),%,max

0.05

Free amine,%max

0.50

Insoluble in Methanol,% max

0.50

Purity,%,min

97.0

Note:according to customers’ standard if customer has the special request

Properties

Greyish white or light-yellow powder,granular with slightly odour and nonpoisonous, Specific gravity :1.31-1.34,

Melting point:over 96??/span>.Soluble in benzene,

methylbenzene,chloroform,carbon??isulfide, carbon tetrachloride,methylene chloride,

acetone and ethylacetate;not easily soluble in ethyl alcohol;insoluble in water ,dilute acid , dilute alkali and gasoline.

Application:

CBS(CZ) is an accelerator with high activity and has greatly delayed action, high anti-scorching quality,processing safety and short cure time.Its activity can be reinforced by thiuram and dithiocarbamate type alkaline accelerators.Mainly used in manufacture of tires,rubber shoes,rubber tube,cable and other technical rubber goods.

Package:

In kintted bag lined with plastic bag or kraft paper bag 25kg/bag or at buyer’s request