 MBT(M) |
Product
name: MBT(M)
Chemical name: 2-Mercaptobenzothiazole
Structure:
Cas no.: 149-30-4
Item |
Granular |
Powder |
Oil powder |
Appearance |
Pale yellow or white granular |
Pale yellow or white powder |
Pale yellow or white oily powder |
Initial M.P. (Min) ≥ °C |
171 |
171 |
171 |
Loss on drying (Max) ≤ % |
0.40 |
0.40 |
0.40 |
Ash (Max) ≤ % |
0.30 |
0.30 |
0.30 |
Residue on 100 mesh sieve (Max) ≤ % |
- |
0.5 |
- |
Granular diameter mm |
1.5-3 |
- |
- |
Broken strength N |
2-5 |
- |
- |
Oil content (*) % |
- |
- |
1.0-2.0 |
Properties: Slightly foul odor and bitter
taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in
ethyl acetone, acetone, dilute solution of sodium hydroxide
and sodium carbonate, ethyl alcohol. Not easily soluble in
benzene. Insoluble in water and gasoline.
Application: Used for NR, IR, SBR, NBR, HR
and EPDM.One of the mainly used acidic accelerators currontly
and a medium fast primary accelerator. Imparts excellent aging
properties, when used both alone and in combination with DM,
TT and many others, mainly basic accelerators
for higher activity. But care should be taken because it has
a slight tendency to scorch. Unsuitable for use in the manufacture
of food contact materials. Mainly used in the manufacture
of tires, tubes, footwear, rubber belts and hoses etc.
Packaging: 25kg bag.
Storage: Keep container tightly closed in
a cool, well-ventilated place. The recommended max. storage
life is 1 years when stored under normal conditions. |
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