Rubber Compounding

Our compounds are delivered by our team with years of experience are passionate about developing of production.

Ethylene-propylene-diene rubber
The main properties of EPDM are its outstanding heat, ozone, and weather resistance. The resistance to polar substances and steam are also good. It has excellent electrical insulating properties. It has good resistance to ketones, ordinary diluted acids, and alkalies.

Basic characteristics
- Temperature range, °C: -50/+120(150)
- Shore A hardness: 30-95
- Tensile strength, MPa: 10-25
- Mooney viscosity (100 °C): 44-80
Nitrile Butadiene Rubber
It is used in the automotive and aeronautical industry to make fuel and oil handling hoses, seals, grommets and self-sealing fuel tanks. NBR’s ability to withstand a range of temperatures from −40 to 108 °C (−40 to 226 °F) makes it an ideal material for aeronautical applications.

Basic characteristics
- Temperature range, °C: -35/+120
- Shore A hardness: 35-95
- Tensile strength, MPa: 10-30
- Mooney viscosity (100 °C): 40-63
Natural Rubber
Natural rubber (NR) has a long fatigue life and high strength. NR rubber has acceptable temperature resistance (+90 °C) and can maintain flexibility down to -50 °C. The main use of NR is in the tire industry, vibration absorption and all sorts of various moulded parts.

Basic characteristics
- Temperature range, °C: -57/+104
- Shore A hardness: 30-95
- Tensile strength, MPa: 15-39
- Mooney viscosity (100 °C): 40-82
Styrene Butadiene Rubber
These materials have good abrasion resistance and good aging stability when protected by additives. It is a commodity material which competes with natural rubber. SBR is widely used in tires, shoe soles, gaskets. It maintains flexibility at lower temperatures.

Basic characteristics
- Temperature range, °C: -50/+110
- Shore A hardness: 40-95
- Tensile strength, MPa: 10-30
- Mooney viscosity (100 °C): 48-54
Butadiene Rubber
Polybutadiene is a synthetic rubber that has a high resistance to wear and is used especially in the manufacture of tires. It is also used to manufacture golf balls, various elastic objects and to coat or encapsulate electronic assemblies, offering high electrical resistivity.

Basic characteristics
- Temperature range, °C:
- Shore A hardness: 40-90
- Tensile strength, MPa: 10-25
- Mooney viscosity (100 °C): 44-62
Chloroprene Rubber
Polychloroprene exhibits good chemical stability and maintains flexibility over a wide temperature range. It’s used in a wide variety of applications, such as laptop sleeves, orthopedic braces, electrical insulation, elastomeric membranes or flashings and automotive fan belts.

Basic characteristics
- Temperature range, °C: -40/+110
- Shore A hardness: 30-95
- Tensile strength, MPa: 10-30
- Mooney viscosity (100 °C): 51-58