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0102030405
China Chlorosulfonated Polyethylene (CSM) Suppliers and Factory for High-Quality Synthetic Rubber Solutions
Product Parameters
| Item | Unit | F403 | F503 | F803 | CSM45 |
|---|---|---|---|---|---|
| Chlorine content | % | 33-37 | 33-37 | 33-37 | 23-27 |
| Sulfur content | % | 1.0-1.5 | 1.0-1.5 | 1.0-1.5 | 1.0-1.5 |
| Volatile content | % | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Tensile strength | MPa | ≥25 | ≥25 | ≥25 | - |
| Elongation at break | % | ≥450 | ≥450 | ≥450 | - |
| Mooney viscosity | ML(1+4)100℃ | 40-50 | 50-60 | 85-95 | 35-45 |
| Application | - | Various automotive hoses, rubber seal products, wire and cable, rubber rollers, tape and specialty rubber products | Various automotive hoses, rubber seal products, wire and cable, rubber rollers, tape and specialty rubber products | High performance automotive hoses, special hose, air seal and oil seal products, wire and cable, special rubber roller, special tape and special rubber products | Thermoplastic low-temperature resistant materials without vulcanization |
| Equivalents | DUPONT HYPALON | 40S | 40 | 4085 | 45 |
| TOSO-CSM | TS-430 | TS-530 | TS-830 | TS-320 |
Product Advantage
- ✔ Excellent ozone resistance and weather resistance
- ✔ Good flame retardancy
- ✔ Corrosion resistance to many chemicals
- ✔ Moderate oil and solvent resistance depending on chlorine level
- ✔ Electrical insulating properties
- ✔ Excellent friction resistance and mechanical damage resistance
- ✔ Permanent bright colors
- ✔ High working temperature up to 150℃
Product Application
◆Automobile parts
Automotive steering power pipes and oil cooler hose for automotive industrial, like hydraulic hose, exhaust hoses, fuel hoses, where impulse testing is performed up to 150℃.
◆Wires & cables
Sheathing material for color cable and wire construction with good resistant to weathering, sunlight, ozone, heat.
◆Hoses
Fuel hose covers, various vacuum and emission tubing with excellent chemical resistance and low permeability to water and fluorinated cold aging agent.
◆Construction
Construction products, such as caulking agents, surface layer of PU foam, insulation materials, foam products, heat insulation tapes, handrail of escalator, pad, single-ply roofing system with excellent waterproof, heat insulation and anti ultraviolet characteristics.
◆Other products
Coating and adhesives, Rubber dam, rubber dinghy etc. by its good aging resistance, ozone resistance, chemical corrosion resistance and high temperature resistance.
Wire & cable
Waterproof roll
Automobile hoses
Rubber roller
Frequently Asked Questions
Q1: What is the maximum working temperature for these CSM products?
Our CSM products feature excellent heat resistance and can sustain high working temperatures up to 150℃, making them ideal for demanding automotive and industrial applications.
Q2: Which CSM grades are equivalent to DuPont Hypalon 40 and 40S?
CSM F403 is equivalent to DuPont Hypalon 40S (and TOSO-CSM TS-430), while CSM F503 is equivalent to DuPont Hypalon 40 (and TOSO-CSM TS-530).
Q3: What are the key differences in applications between CSM F803 and CSM45?
CSM F803 is designed for high-performance automotive hoses, special hoses, air/oil seals, wires, cables, and special rubber rollers. CSM45, on the other hand, is specifically used for thermoplastic low-temperature resistant materials without vulcanization.
Q4: How does chlorine content affect the performance of CSM?
Chlorine content determines the oil and solvent resistance of the material. Grades like F403, F503, and F803 have a chlorine content of 33-37% for balanced resistance, while CSM45 has a lower chlorine content of 23-27% for low-temperature applications.
Q5: Are these CSM materials suitable for outdoor construction applications?
Yes, because of their excellent ozone, weather, and UV resistance, they are highly suitable for outdoor construction products such as single-ply roofing systems, caulking agents, and heat insulation tapes.