MBTS（DM） Chemical Name:
Dibenzothiazole disulfide

structure:


Molecular Formula:
C 14 H 8 N 2 S 4

Molecular Weight:
332.50

Product Standard:
GB11408-89

CAS NO:
120-78-5

Specification:

index
High Grade
1st Grade
Qualified

Appearance
Light-yellow powder

Initial melting point ℃
170.0
165.0
160.0

Ash %, ≤
0.30
0.30
0.50

Loss on heating %, ≤
0.30
0.40
0.50

Residue on sieve (100um)%, ≤
0.0
0.10
0.10


Properties:
White powder,a little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water ,gasoline and ethyl alcohol.



Application:
one kind of sulfuration accelerators applied widely. It can provide better scorch safety and the plateau effect is good. Given flat, moderately fast cures in NR and SR. It is usually used in combination with thiurams accelerators or basic accelerators such as guanidines, aldehyde ammonia in order to increase its activity. Good antiscorching. Mainly used in tires, hoses, rubber belts, rubber footwears, rubberized fabrics and industrial products, etc

Packaging:
3 in 1 kraft paper bags. net:20kgs

Storage:
tightly closed in a cool, well-ventilated place. Avoid sunlight

Added: 18.10.2007 Offer viewed: 103 (hits)

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