Short introduction：
Classification:Rubber Accelerator
Chemical Name:2-Mercaptobenzothiazole
CAS No.:149-30-4
MF:C7H5NS2
Place of Origin:Shanghai, China (Mainland)
Appearance:Light yellow powder(granule)
Packing:25kg/bag
Chemical Name:2-Mercaptobenzothiazole
Molecular Formula: C7H5NS2
Chemical Structure:
Rubber Accelerator MBT(M),Rubber Accelerator, rubber product manufactrue
We are Chinese Rubber & Plastic supplier provide various products including Rubber Accelerator MBT(M), Stabilizer, Silicone Rubber, Catalysts, Fire Retardant, Foaming Agent, Antiscorching, Antioxidant.
Specification:
| Item | Powder | Oiled powder | Granule |
|---|---|---|---|
| Appearance | Light yellow powder(granule) | ||
| Initial M.P. ℃ ≥ | 170 | 170 | 170 |
| Loss on drying % ≤ | 0.3 | 0.5 | 0.3 |
| Ash % ≤ | 0.3 | 0.3 | 0.3 |
| Residue on 150μm sieve % ≤ | 0.1 | 0.1 | \ |
| Residue on 63μm sieve % ≤ | 0.5 | 0.5 | \ |
| Additive % | \ | 1.0-2.0 | \ |
| Granule Diameter mm | \ | \ | 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,TMTD 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.
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.