CAS 9035-99-8 IS 7020
Introduction
Chemical Name:Polymeric Sulfur, 20% oil treated powder
CAS NO.:9035-99-8
Product Specification:
| Appearance | Yellow powder | |
| Total quantity of sulfur,% | ≥ | 79.0 |
| Insoluble sulfur (in total S),% | ≥ | 70.0 |
| Ash(600°C±25),% | ≤ | 0.30 |
| Heat Loss at 60°C,% | ≤ | 0.50 |
| Oil content,% | 19.00-21.00 | |
| Residue on sieve(150μm),% | ≤ | 0.30 |
| Acidity(as H2SO4),% | ≤ | 0.05 |
◆Performance:
-IS 7020 is a mixture of polymerized sulfur and orthorhombic sulfur insoluble in rubber, which can prolong the scorch time of rubber compound, prevent the migration of sulfur and improve the viscosity of rubber surface;
-IS 7020 is pollution-free and does not change the color.
◆Application:
-IS 7020 is generally used in unsaturated rubber formulations with high sulfur content, especially when the number of added parts exceeds the solubility of soluble sulfur;
-IS 7020 is widely used in various tires due to its low migration rate, uniform dispersion and long scorch time;
-IS 7020 can also be used in vulcanized rubber products with high requirements for performance.
◆Packaging:Paper/plastic packages with a net weight of 25kg per package.
◆Transportation Condition:Meet the general transportation conditions of chemicals and avoid mixing with alkaline substances.
9035-99-8 –Physico-chemical Properties
| Molecular Formula | S |
| Molar Mass | 32.065 |
| Use | Mainly as an Advanced Accelerator and vulcanizing agent in the rubber industry are widely used in the production and manufacture of tires and other rubber composite products, such as tire carcass compound, buffer compound, white sidewall compound and tire, rubber, such as rubber tube, adhesive tape and the skeleton material in the adhesive. It can also be used in rubber products such as cables, rubber rollers, oil seals, rubber shoes, etc., and also used in light-colored rubber products with large sulfur consumption. Due to the insoluble sulfur can make the meridian, steel wire and rubber paste more firmly, effectively prevent the rubber spray Frost, improve the heat resistance and wear resistance of the tire. Therefore, insoluble sulfur is an essential raw material in tire production. |
9035-99-8 –Risk and Safety
| UN IDs | 1350 |
| Hazard Class | 4.1 |
| Packing Group | III |
Send product request
Other supplier products
 |
Silicone fluid（MT6000 ） | PRODUCT DESCRIPTION MT6000 is a silicone fluid based on straight chained polydimethylsiloxane fluid. APPLICATIONS • Thermostatic fluids (-5... |
 |
PUR reactive polymer | Introduction PUR reactive polyurethane is a single component, moisture reactive structural adhesive. It has the characteristics of fast initi... |
 |
Dispersants STD-5041 | Introduction Composition: Copolymer solution containing pigment-friendly groups Appearance: brownish yellow transparent solution Active ingredie... |
 |
PUR reactive polymer | Introduction PUR reactive polyurethane is a single component, moisture reactive structural adhesive. It has the characteristics of fast initial s... |
 |
Industrial formaldehyde | Introduction Formaldehyde, chemical formula or HCHO or CH2O, formula 30.03. also known as ant aldehyde, explosion limit: 7.0-73%. It has a strong ... |
Same products
 |
Epoxy/Polyester Powder Coatings | Seller: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | Seller: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | Seller: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | Seller: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | Seller: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
