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Accelerator MBT

Accelerator MBT
Accelerator MBT
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Product Code : 49
Product Description

With the strong assistance of our dexterous and adroit team of professionals, we are offering Accelerator MBT. This chemical is processed utilizing quality checked chemical substances under appropriate and hygienic conditions. The offered chemical is mainly used for making tubes, wire insulation, footwear, clothing, and other rubber products in general. Besides, our provided chemical is safe to use and free from any kind of harmful chemicals. Apart from that, this Accelerator MBT is provided in various safe packaging options at very affordable price.


  • Better chemical stability

  • Precise composition

  • Safe to use

  • Higher absorption

Chemical Composition: 2- Mercaptobenzthiazole

Physical Properties

  • Appearance: Pale yellow powder / pellets.
  • Sp Gr. at 25oC: 1.49 (Typical)


  • MBT is a fast curing accelerator which is widely used in the manufacturing process of commonly used rubber.
  • This is a flat curing, has reliable modulus and excellent ageing properties. This is scorchy to use with appreciable loading of furnace blacks. MBT provides best curing results when it is used with the combination of guanidine accelerators. When it is boosted with or  dithiocarbamate or thiuram, MBT is used for faster curing moulded articles. Owing to its discoloration  and peptising property, it is widely used in products. Apart from this, it contains stearic acid and zinc oxide which enhances its curing abilities. Its general dose varies from 1.0 - 1.5 phr.

Storage and Handling:

  • Can be stored under normal storage conditions.
  • Basic handling precautions should be followed. 

Typical Analysis
ASTM Test method
Melting Point (oC)
174 min
D 1519
Loss at 100oC for 2 hours (%)
0.5 max
D 4571
Ash Content (%)
0.5 max
D 4574
Strength (%)
97 min
D 1991
Solubility Insoluble in water. Slightly Soluble in  petroleum ether. Soluble in alcohol and chloroform.

Packaging: 25 Kg. in HDPE lined Paper Bags


Contact Details
15, 4th Floor, Free School Street, Kolkata - 700016, West Bengal, India
Mr. Siddharth V. Jeloka (C.E.O.)
Mobile :918037265614
Phone :+918037265614
Fax :91-33-65351418

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