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Postion:Product Catalog >Chemical pesticides>Herbicide>Amide herbicides>Accelerator MBT M; Benzothiazole-2-thiol
Accelerator MBT M; Benzothiazole-2-thiol
  • Accelerator MBT M; Benzothiazole-2-thiol

Accelerator MBT M; Benzothiazole-2-thiol

Price $5
Package 25KG
Min. Order: 25KG
Supply Ability: 1000tons
Update Time: 2018-04-24

Product Details

Product Name: Accelerator MBT M; Benzothiazole-2-thiol CAS No.: 149-30-4
Min. Order: 25KG Purity: 99.50%
Supply Ability: 1000tons Release date: 2018/04/24

Rubber Accelerator MBT(M)

 

Molecular Formula C7H5NS2

Molecular Weight 167.26

Cas No. 149-30-4
Chemical Name 2-mercapto-benzthiazol
Einecs No. 205-736-8

 

Specifications

Items

Specifications

Excellent Grade

1st Grade

Qualified

Appearance

light-yellow or offwhite powder

Initial Melting Point, ℃ ≥

 173.0

 171.0

 170.0

Heat Loss, % ≤

 0.30

 0.40

 0.50

Ash Content, % ≤

0.30

0.30

0.30

Residue on 150μm Mesh Sieve, % ≤

 0.0

 0.10

0.10

 

Characteristics 

Rubber accelerator MBT(M) is bitter and non-toxic, and its relative density is 1.46~1.52. It is insoluble in water and gasoline, well soluble in ethyl acetate and acetone, and soluble in dichloromethane, ethyl ether and chloroform etc. organic solvent and in alkali and carbonate solution.

 

Applications 

It is ageneral rubber accelerator, and widely used in kinds of rubbers. It is a fast-speed accelerator for NR and synthetic rubber vulcanized by sulfur, and plateau of vulcanizing curves is long. It is also vulcanization retardant and scorch retardant in CR and sulfuration system without sulfur, plasticizer in NR. Mainly used for tyres, rubber shoes and other rubber articles, also white or light products. It is not used for rubber articles in contact with food and oral cavity because of its bitter flavor. It has good dispersion in rubber compounds and won’t produce pollution in rubber products. Generally, as main accelerator, the use level is 1.0~2.0, and as the second accelerator, it is 0.2~0.5. MBT is regulated for use in articles in contact with food as specified under FDA regulation and under BgVV regulation.

 

Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlight.

 

Safety and toxicity Refer to the MSDS.

Company Profile Introduction

Established in 1998, Chemson Industrial (Shanghai) Co.,Ltd. mainly focuses on producing Rubber Chemicals, Nano-Alumina Powder, Alumina Pelleting, Aluminium Isopropoxide & Aluminium sec-Butoxide, etc..

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