-Mercapto benzothiazole)
1¡¢Specification:(GB11407-89)
Item Specification
High Grade 1st Grade Qualified
Appearance Light-yellow or pale powder and grain
Melting point,℃¡İ 173.0 171.0 170.0
Ash£¬%¡Ü 0.30 0.30 0.30
Reduction in weight after heating£¬%¡Ü 0.30 0.40 0.50
Screen residue(100 meshes)£¬%¡Ü 0.00 0.10 0.10
2¡¢Properties:Light-yellow or pale-yellow powder, bitter, poisonless, nonsoluble in water and gasoline, but soluble in ethyl acetate, acetone, dichloromethane, ether, chloroform and in the solution of alkaline carbonate.
3¡¢Application:An universal rubber accelerator, mainly is used in tyres, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitter.
4¡¢Package:Polypropyrene knitted bags lined with polyehtylene bags. Net weight 25kg per bag. |
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