| Types of rubber |
Main features |
Typical applications |
Remark |
|
|
| NR |
Excellent elastic resilience,good abrasive resistance |
Vehicle Tires、rubber shoes、rubber hose、adhesive tape,etc and industrial products. |
Widely-ranged applications |
| Isoprene rubber |
Steady and almost same characteristics to natural rubber |
Applied to vehicle and airplane tires,can be replacement of NR |
tensile strength inferior to NR |
| SBR |
Heat resistance to
100 ＜C |
Tires、rubber shoes、adhesive plaster、sports goods、mattress、battery cell case、adhesive tape,etc and industrial products |
general type and can be replacement of NR |
| BR |
Excellent resistance to low temperature and abrasion |
Vehicle and airplane tires、rubber shoes、shock-reducing rubber、rubber covered roller、adhesive tape、rubber hose、plastic modifier,etc. |
Same abrasive resistance with NR,but better resistance to low-temperature |
| PCR |
Excellent heat-resisting
100 ＜C and resistance to ozone |
Coated electric wire 、conveyer belt、shock-reducing rubber、panel strip of doors & windows、tackifier、adhesive plaster |
Blend well with oil,and with excellent resistance to weather and ozone |
| Butyl rubber |
Excellent resistance to weather、oxygen、polar solvent .Good air-tightness |
Inner tube、vulcanized capsule、roofing materials、coated electric wire、panel strip of doors&windows、vapor rubber hose、heat resistance conveyor belt,etc |
Its bonding with metal can be improved after halogenation |
| NBR |
Excellent resistance
120 ＜C to oil、abrasion、aging |
Oil seal、gasket、oil-resistant rubber hose、printing roller、spinning and weaving belt roller,etc. |
Standard material of automotive industry |
| EPDM |
Excellent resistance to aging、ozone、polar solvent and best rubber with excellent electric performance |
Coated electric wire、automobile weather strip、panel strip of doors&windows、vapor rubber hose、conveyer belt,etc. |
universal type with well-functioning heat and weather resistance |
| Silicone rubber |
Great resistance to heat、low temperature、oil.Can be applied to the products with light color and purity |
Gland seal、gasket、oil seal、industrial rubber roller、shock-reducing rubber、Insulated products、surgical rubber goods 、putty、Embedding Material |
Good electrical performance |
| Fluorous rubber |
Grear tolerance to heat and chemical |
The gland seals which used in rocket and missile are heat-resistant、oil-resistant、chemical resistant、Also applied to the corrosion resistant gland seal in chemical factory、dissepiment、tank lining、rubber hose、pump |
Applicable in the environment of high temperature、fuel oil and oil. |
| Urethane rubber |
Good tolerance to oil and excellent mechanical property |
Rubber covered roller、solid tyre、adhesive tape、high pressure gland seal、shaft coupling |
Can be made into micropore products |
| Polyacrylate rubber |
Good resistance to high temperature and oil(180＜C) |
Seal components used in Automotive transmission |
The content of acrylonitrile is different according to the application |
| chlorosulfonated polyethylene |
Excellent resistance to aging、ozone、weather、chemical、abrasion |
Weather resistant、Corrosion Protective Properties of Coatings ,tank lining、outdoor adhesive plaster、Corrosion Protective Properties of gland seals、heat resistant、Corrosion Protective Properties of rubber covered roller |
Can keep good colour and lustre in the sun |
