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Rubber Accelerator Mbt M Cas No 149 30 4 - China

price: contact company for price

Chemical Name: 2-Mercaptobenzothiazole

Molecular Formula: C7H5NS2

Molecular Weight: 167.25

Chemical Structure:

CAS NO: 149-30-4


NO. Item Unit Specification

1 Appearance - Yellow powder

2 Initial M.P. (Min) °C 170.0

3 Loss on drying (Max) % 0.40

4 Ash (Max) % 0.30

5 Residues on 63µm sieve (Max) %


6 Oil content (*) % 0; 1.0--2.0

(*): Upon customer's request

Properties: Slightly foul odor and bitter

taste, nonpoisonous. Specific gravity: 1.46-

1.52.Soluble in ethyl acetone, acetone,

dilute solution of sodium hydroxide and

sodium carbonate, ethyl alcohol. Not easily

soluble in benzene. Insoluble in water and


Application: Used for NR, IR, SBR, NBR, HR

and EPDM.One of the mainly used acidic

accelerators currontly and a medium fast

primary accelerator. Imparts excellent aging

properties, when used both alone and in

combination with DM, TMTD and many others,

mainly basic accelerators for higher

activity. But care should be taken because it

has a slight tendency to scorch. Unsuitable

for use in the manufacture of food contact

materials. Mainly used in the manufacture of

tires, tubes, footwear, rubber belts and

hoses etc.

Storage: Keep container tightly closed in a

cool, well-ventilated place. The recommended

max. storage life is 2 years when stored

under normal conditions.

Packaging: 25kg bag.

Company Contact:

  • Phone: 8637163659198

  • Address: NO 16,Huangjia'an Road, Zhengzhou, China

  • Email: Email

Published date: February 10, 2014 -

  • Business Description: Zhengzhou Double Vigour Chemical Product Co., Ltd. is established in

    2007, located in Zhengzhou, the province of Henan. It administers Hebi

    Double Vigour Rubber Auxiliary Factory, located in fine Chemical Park,

    Hebi city. The company has more than 390 workers and a group of

    technicians and managing persons.

    We devote to the rubber chemicals' research, produce and marketing. The company has been expanding quickly in rubber chemicals through the spirit of professional service and steady high quality, especially for rubber accelerator MBT, which is produced by the enclosed new clean technology, locates top reformer of rubber chemical industry in skill and output. Annual output of rubber accelerator is 20,000 tons and rubber antioxidant is 15,000 tons.

    We have passed the ISO9001 international quality system certification, set up the scientific management and perfect quality management system and committed to continuous improvement. Our companies takes the lead in using clean production techniques and set up the perfect laboratory testing system, to ensure the quality, strive to provide high quality products.

    The company itself has the entitlement to import export, sells a wide variety of other rubber additives products besides the produced products in order to meet customers needs. 80% of the products are exported to Singapore, Philippines, Thailand, India, Pakistan, Spain, Taiwan etc mainly. We have established a long term stable cooperative relation with numerous renowned domestic and foreign enterprises.

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