Accelerant   MBT  Product Specifications:

Index Name                         Excellent grade        A product        Qualified  

 Appearance (visual)    Light yellow powder  

 Melting point ℃  ≥                    173.0                     171.0                    170.0

Heating loss% ≤                          0.30                      0.40                      0.50

Ash% ≤                                          0.30                          0.30                   0.30

 sieve residue 100 mesh ≤         0.10                       0.10                        0.10

  Appearance: light yellow or white powder, slightly smelly, bitter, non-toxic, the proportion of 1.42-1.52, above the melting point of 170 ℃, soluble in dilute solution of ethyl acetate, acetone, sodium hydroxide and sodium carbonate, dissolved in ethanol, easily soluble in benzene, insoluble in water and gasoline storage stability.

Uses: natural rubber and synthetic rubber used accelerator, can be used alone or in combination with sulfide carbamate, thiuram, guanidine, and other alkaline accelerators and use. Thiosulfate sulfur of natural rubber and the general's role in promoting co-rubber with fast, its low critical temperature thiosulfate, easily dispersed in rubber, no pollution. Mainly used in the manufacture of tires, plastic, rubber and other industrial rubber products.