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
RUBBER ACCELERATOR CBS
Accelerator
Chemical Name N-Cyclohexyl-2-benzothiazole sulfonamide
Molecular Formula C13H16N2S2
Molecular Structure
Molecular Weight 264.4
Gravity 1.31-1.34
CAS NO. 95-33-0
Specification
|
Appearance |
Powder |
Oil-coated Powder |
Granule |
|
|
Grayish White |
||
|
Initial M.P. ℃≥ |
98.0 |
98.0 |
98.0 |
|
Loss on Drying %≤ |
0.30 |
0.30 |
0.30 |
|
Ash %≤ |
0.30 |
0.30 |
0.30 |
|
Free Amine %≤ |
0.50 |
0.50 |
0.50 |
|
Assay%≥ |
96.0 |
96.0 |
96.0 |
|
Residues(150μm) % ≤ |
0.10 |
0.10 |
-- |
|
Oil Content % |
-- |
1.0-2.0 |
-- |
Properties Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, acetone, slightly soluble in ethanol and petrol. Insoluble in water.
Uses This is a delayed accelerator, with good anti-scorching quality, as well as short vulcanizing duration, which would improve the tensile stress of vulcanization. Minor discoloration, no blooming, antioxidant quality of vulcanization is superior. When applied, adding zinc oxide and stearic acid are necessary to strengthen the effect of TMTD, TMTM, ZDMC, DPG or other alkaline accelerators that are used as second accelerator, as well as being activated by MBT and MBTS.
Package 25kg/bag
Storage Life 24 months
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