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  • Products Name: Accelerator MBS(NOBS)
  • Cas No.: 102-77-2
  • Chemical Name: benzothiazyl-2-sulphene morpholide
  • Einecs No.: 203-052-4
  • MDL:

 

Rubber Accelerator MBS(NOBS)

 

Structural Formula

               

Molecular Formula C11H12N2S2O

Molecular Weight 252.37

Cas No. 102-77-2
Chemical Name benzothiazyl-2-sulphene morpholide

 

Einecs No. 203-052-4

 

Specifications

Items

Specifications

1st Grade

Qualified

Appearance

light yellow granule or powder

Initial Melting Point, ℃ ≥

80.0

78.0

Heat Loss, % ≤

0.50

0.50

Ash Content, % ≤

0.30

0.40

 

Characteristics MBS(NOBS) is well soluble in dichloromethane, acetone, soluble in benzene, carbon tetrachloride, ethyl acetate and alcohol, slightly soluble in gasoline, and insoluble in water. It can be dissolved when being heated.

 

Applications It is a delayed action accelerator of vulcanization, especially used in natural and synthetic rubber which is reinforced by alkali carbon black, and able to improve the physical and anti-aging properties of rubber. Widely used for tyres and other rubber products.

 

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.

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