Committed to the development, production and sales of high-quality rubber additives. At present, the company has more than 30 kinds of products of SUNNYJOINT, including accelerators, antioxidants, vulcanizing agents and other special additives. It also provides products in different forms such as oil-extended, granulated and ultra-fine products.
PRODUCTS
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RUBBER ACCELERATOR
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RUBBER ANTIOXIDANT
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ANTISCORCHING AGENT
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VULCANIZING AGENT
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ANTI- REVERSION AGENT
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PREDISPERSED RUBBER CHEMICALS
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OTHER CHEMICAL
PRODUCTS
ANTIOXIDANT MB
Antioxidant
Chemical Name 2-Mercapto benzimidazole
Molecular Formula C7H6N2S
Molecular Structure 
Molecular Weight 150.16
Gravity 1.40-1.44
CAS NO. 583-39-1
Specification
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Appearance |
Powder |
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White or Light Yellow |
|
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Initial M.P. ℃≥ |
295.0 |
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Loss on Drying %≤ |
0.40 |
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Ash %≤ |
0.30 |
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Residues(150μm) % ≤ |
0.10 |
Properties No toxicity, but bitter. Soluble in ether, acetone and ethyl acetate, hardly soluble in petroleum ether, dichloromethane, insoluble in carbon tetrachloride, benzene and water.
Uses It is a good rubber antioxidant, can effectively prevent copper from harm and overcome other adverse effect caused by over vulcanization. It has good effection when used together with accelerator MBT, MBTS, TMTD, amines, phenols antioxidant. This product is fast to light, usually applied in the electrical wire, cable, transparent light color or bright color products, also can be used as the heat stabilizer for polyethylene and polypropylene.
Package 25kg/bag
Storage Life 24 months
CONTACT INFORMATION
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