Chloroprene rubber is a polymer made from the monomer 2-chloro-1,3-butadiene.
Neoprene is an important variety of synthetic rubber, not only has excellent light resistance, aging resistance, flexural resistance, acid and alkali resistance, oil resistance and heat resistance, but also has good physical and mechanical properties; its comprehensive performance is incomparable to other synthetic rubber. It is widely used in national defense, transportation, construction, light industry and military industry. Neoprene is mainly used in the production of automotive parts, machinery and industrial products and adhesives.
1. Hoses
Hoses for high pressure and ultra-high pressure, medium pressure and low pressure
Oil and fuel hoses
Brake hoses
Hoses for use in the petroleum industry
2. Cables and wires
Rubber-sheathed flexible cables
Trailing cables
Welding cables
Flat flexible power and control cables
Flat flexible lighting cables
3. Conveyer and transmission belts
Powder transmission belts for the automotive and general industry
Timing belts
Poly-V-belts
Raw-edge V-belts
Jacketed V-belts
Conveyer belts with steel cord and textile reinforcement for industries
4. Molded parts
Bellows and dust caps
Axle boots
Elbows
Seals
Spring elements
Dampers and bearings
Windshield wiper blades
5. Stealing strips
Solid and microcellular rubber sealing strips
Expansion joint seals
6. Form
Foam rubber sheet for wet suits
Corthopedic braces
Map of comparison:
HJ CHANGHUA(China) | Mooney | DUPONT | DENKA | LANXESS | Type |
CR1211 | 30-45 | GNA | PM-40 | 711 | Sulfur-regulating type |
CR1212 | 46-60 | WM1 | M-30 | 211 | Sulfur-regulating type |
CR2321 | 35-45 | W | M-40 | 210 | Xanthate/Mercaptan |
CR2322 | 46-55 | WHV-100 | M-100 | 230 | Xanthate/Mercaptan |
CR232(High Mooney) | 90-120 (can be customized) | WHV | M-120 | Xanthate/Mercaptan | |
CR3221 | 30-45 |
GW |
DCR-40 | 510 | Sulfur/Xanthate mix |
CR3222 | 46-60 | 610 | Sulfur/Xanthate mix | ||
CR2441 | 25-34 |
AD-10 AD-20 AD-30 AD-40 | Xanthate/Mercaptan | ||
CR2442 | 35-53 | A-70 | 310 | Xanthate/Mercaptan | |
CR2443 | 54-75 | A-90 | 320 | Xanthate/Mercaptan | |
CR2444 | 76-115 | A-100 | 330 | Xanthate/Mercaptan | |
CR244A | 116-140 | A-120 | 340 | Xanthate/Mercaptan | |
CR244B | >140 (above) | A-400 | Xanthate/Mercaptan | ||
CR248 | ADG | A-90S | 320P | Mercaptan | |
DCR1141 | 30-45 | GRT | PS-40 | Sulfur-regulating type | |
DCR1142 | 46-60 | Sulfur-regulating type | |||
DCR2131 | 35-45 | WRTM1 WRT | S-40V | 116 | Xanthate,Anti-crystallization |
DCR2132 | 46-55 | Xanthate,Anti-crystallization | |||
DCR213(High Mooney) | 60-90 (can be customized) | WD | DCR-66 | 126 | Xanthate,Anti-crystallization |