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OT20,IS7020,IS7520,IS6033, IS90,IS6005,IS6010

Good quality rubber chemical for sales
Good quality rubber chemical for sales
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OT20,IS7020,IS7520,IS6033, IS90,IS6005,IS6010

China OT20,IS7020,IS7520,IS6033, IS90,IS6005,IS6010 supplier

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Product Details:

Place of Origin: CHINA
Certification: ISO

Payment & Shipping Terms:

Packaging Details: 25KGS
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Detailed Product Description

Insoluble Sulfur  
Chemical Name: polymer sulfur
Molecular Formula: Su
CAS NO. : 9035-99-8
Executive standard:GB/T18952-2003



Non-oil-extended Type
Oil-extended Type
IS 60 IS 90 IS70-20 IS60-33 IS60-10 IS60-05
(Visual inspection)
Yellow powder Yellow andnon-risiing powder
Element SulfurContent,% 99.50 79.00 66.00 89.00 94.00
Insoluble Sulfur Content,% 60.00 90.00 70.00 60.00
Oil Content,%   19.00
Acidity(H2SO4),% ≤ 0.05
Loss ondrying(60oC),% ≤ 0.50
Ash, % ≤ 0.30
Residues on 150μmsieve, % 0.30

Properties: nature nontoxic, combustible, yellow powder. As with the S-isomer, said mu-sulfur, high polymerization forms were not soluble in carbon disulfide and other solvents. Mu-sulfur instability can be gradually transformed into cubic crystal-sulfur, a few weeks at room temperature 50% change, as long as 80oCwith changes in a few minutes, this need by adding stabilizer to reduce its rate of change.

Application: uses insoluble sulfur used rubber industries, as curing agents make rubber surface spray cream, which will improve the steel-adhesive binding, because the plastic uniform distribution, which would ensure the quality of vulcanization, is the best rubber curing agent, it is widely used tire carcass compound , in particular meridian tires all steel, can also be used for cable, Cots, rubber products such as rubber compound.

Packing: Polypropylene knitted bags lined with polyethylene bags.Net weight 25kg per bag.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

Contact Details

Contact Person: Ms. Liu

Tel: 86-135-69005336

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