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About Us Location:Home >> Products > Rubber Accelerator MBTS(DM)     

Rubber Accelerator MBTS(DM)

Rubber Accelerator MBTS(DM)

Item : 120-78-5

Details :

Rubber Accelerator MBTS(DM)
Chemical Name

Dibenzothiazole Disulfide

Molecular Formula

C14H8N2S4

Molecular Weight

332.46

CAS No.

120-78-5

Chemical Structure


Specification:
ITEMS
Data

Appearance

White or light yellow powder

Initial Melting point ℃≥

 165.0

Heating Loss:%≤

0.30

Ash content %≤

0.30

Residue on 100mesh Sieve(150μm)%≤

0.10

* The product could be oiled and pelleted upon customer request.

Properties:

A little bitter taste. Specific gravity: 1.45-1.54. Soluble in chloroform, slightly soluble in benzene, ethyl alcohol and carbon tetrachloride, insoluble in gasoline, water and ethyl acetate, stable in storage.

Application:

Give flat, moderately fast cures in NR, IR, SBR, NBR, EPDM, IIR. Can be used alone as delayed action accelerator, normally with accelerators of guanidines & thiurams. Mainly used in manufacture of tires, tubes, shoes, rubber cloth and other technical rubber goods, especially those special-shaped products demanding high intensity. Exhibits better scorch safety than MBT, non-staining/ non-discoloring in light-color or colorfull stocks. However, because of the bitterness of the product after vulcanization, it is not recommended to apply it to beverage and food containers. This product can also be acted as a plasticiser/ retarder in CR.

Package:

25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.

Storage:

Keep container tightly closed in a cool, well-ventiated place.

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