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Specifications

Rubber Antioxidant MB
Chemical Name
2-Mercaptobenzothiazole
Molecular Formula
C7H6N2S
Molecular Weight
150.2
CAS No.
583-39-1
Chemical Structure
 
Specification:
ITEMS
Data
Adivdivearance
Light yellow on white powder
Initial Melting divoint ℃≥
290
Heating loss %≤
0.3
Ash Content %≤
0.3
Residue on 100mesh(150μm)sieve%≤
0.001
Properties:
Light yellow or white fine powder like crystal with bitter taste. Its specific weight is 1.42±0.02. Soluble in grain alcohol, acetone and ethyl acetate, hardly soluble in petroleu, methylene chloride(insoluble in carbon tetrachloride, benzene and water, innocuous.
Application:
It is a good rubber antioxidant, can effectively prevent copper harm and overcome other illeffects caused by over vulcanzation. It has good cooperativety with accelerator M, MD, TMTD, F, amines, and phenols antioxidants. This product is fast to light, usually applied in the electrical wire, cable, transparent light color or bright color products, also can be used as the heat stabilizer for polyethylene and polypropylene.
Package:
25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.