|
| 产品列表 |
|
|
|
| 联系方式 |
|
地址：ROOM 101,UNIT 1, BUILDING 4, NO.606,JIANGSHAN SOUTH ROAD, FORMER DEVELOPMENT ZONE),HUANGDAO DISTRICT,QINGDAO CITY SHANDONG PROVINCE.
电话: 0532-86991885
手机: 15964229092
邮箱：lora@kingtakerise-chem.com
|
|
|
|
| Products |
|
Insoluble Sulfur 7020/6033/6010/6005
Chemical Name: polymer sulfur
Molecular Formula: Su
CAS NO. : 9035-99-8
Executive standard:GB/T18952-2003
Specification:
Item | Index |
Non-oil-extended Type | Oil-extended Type | | IS 60 | IS 90 | IS70-20 | IS60-33 | IS60-10 | IS60-05 | Appearance
(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
～21.00 | 32.00
～34.00 | 9.00
～11.00 | 4.00
～6.00 | | 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.
|
|
|
