Paramtents
Packging & Delivery
Briefing
1.non-toxic
2.rapid promoting function for natural rubber and common valcanized rubber
Detailed
Rubber Accelerator M (MBT) |
Executive standard:GB11407-89
Chemical Name:2-Mercaptobenzothiazole
Molecule Formula:C7H5NS2 Molecule Weight:167.26(In accordance with International Molecule Weight Table in 1987)
Physical & Chemical Property:Pale yellow or white powder or crystal, bitter, non-toxic, insoluble in water and gasoline, a little soluble in benzene, easy to soluble in ethyl acetate and acetone, soluble in dichloromethane, ethyl ether and chloroform and in the solution of alkali carbonate.
Application:being a general type of accelerator. This product has rapid promoting function for natural rubber and common valcanized rubber.
Technical Items: Item | Data | First-grade Product | Qualified Product | Appearance | Pale yellow or white powder or crystal | Initial Melting Point, ℃ ≥ | 171.0 | 170.0 | Ash Content % ≤ | 0.30 | 0.30 | Loss on heating ≤ | 0.40 | 0.50 | Residue on sieve(150µm) % ≤ | 0.1 | 0.1 |
Packing and storage:The outer is a woven bag, the inner is a plastic bag. Net weight:20Kg. It should be stored in the place of cool, dry & good vebtilated and oily products. Oil content %:1.5-2.0, Granula diameter:2-3mm, Broken strength: 4-6 Newton. |
