natural rubber acceleratorCZ(cbs)

Chemical name

N-Cyclohexyl-2-benzothiazole sulfenamide

Molecular formula

C13H16N2S2

Molecular weight

264.40

CAS No.

95-33-0

properties

Slightly odor, non-toxic, density 1.31-1.34g/cm3. Soluble in benzene, methylbenzene, chloroform, disulfide, carbon tetrachloride, methylene chloride, acetone, ethylacetate, insoluble in water, dilute acid, dilute alkaline solutions and gasoline.

applications

CZ is a highly active delayed rubber accelerator with excellent anti-scorching property and processing safety. It has very short cure time. It has been mainly used in the production of tires, rubber tubes, rubber shoes, electrical cables, etc.

packaging

25kg/bag, multi-pry paper bag

storage

In cold places, avoiding moisture and heat to minimize decomposition

Product standard

HG/T 2096-2006

items

classification

premier

1 st class

certified

Appearance 

Light yellow powder or grain Grayish white   

Melting point °C           more than  

99.0

98.0

97.0

Mass loss                               less than

0.20

0.30

0.50

Ash content                            less than

0.20

0.30

0.40

Sieve residue                          less than

0.00

0.05

0.10

Methanol insoluble                less than

0.50

0.50

0.80

Purity                  more than

97.00

95.00

Free amine             less than

0.50

0.50

0.50

Purity and free amine is tested according to clients request