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Neoprene, a kind of synthetic rubber obtained by the alpha-polymerization of chloroprene, which is essentially based on 2-chloro-1,3-butadiene as the major raw material.It features good physical and mechanical properties along with resistance toward oil, heat, flame, sunlight, and ozone adequately. It also resists acids and alkalis as well as chemical reagents. Has high tensile strength, elongation, and reversible crystallinity, good adhesion. Aging and heat resistance. Excellent in oil resistance and chemical corrosion. Weather resistance and ozone aging resistance is ethylene propylene rubber and butyl rubber afterward. Heat resistance is equivalent to NBR, with a decomposition temperature of 230-260℃; short-term resistance is 120-150℃, used for long periods at 80-100℃, where it also has some flame-retardant properties. Excellent corrosion resistance to inorganic acids and alkalis. Herchy Rubber based on the abundant knowledge in rubber technology and extensive word-wide distribution channels. Exported to more than 15 countries USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, India, etc.Neoprene, a synthetic rubber produced by alpha-polymerization of chloroprene (i.e., 2-chloro-1,3-butadiene) as the main raw material.It has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance.
Has high tensile strength, elongation and reversible crystallinity, good adhesion. Resistant to aging and heat. Excellent resistance to oil and chemical corrosion. Weather resistance and ozone aging resistance is second only to ethylene propylene rubber and butyl rubber. Heat resistance is comparable to NBR, decomposition temperature 230-260℃, short-term resistance 120-150℃, long-term use at 80-100℃, with a certain degree of flame retardancy. Good corrosion resistance to inorganic acids and alkalis.
Herchy Rubber based on the abundant knowledge in rubber technology and extensive word-wide distribution channels,exported to more than 15 countries such as USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, and India etc.
Neoprene, a kind of synthetic rubber obtained by the alpha-polymerization of chloroprene, which is essentially based on 2-chloro-1,3-butadiene as the major raw material.It features good physical and mechanical properties along with resistance toward oil, heat, flame, sunlight, and ozone adequately. It also resists acids and alkalis as well as chemical reagents. Has high tensile strength, elongation, and reversible crystallinity, good adhesion. Aging and heat resistance. Excellent in oil resistance and chemical corrosion. Weather resistance and ozone aging resistance is ethylene propylene rubber and butyl rubber afterward. Heat resistance is equivalent to NBR, with a decomposition temperature of 230-260℃; short-term resistance is 120-150℃, used for long periods at 80-100℃, where it also has some flame-retardant properties. Excellent corrosion resistance to inorganic acids and alkalis. Herchy Rubber based on the abundant knowledge in rubber technology and extensive word-wide distribution channels. Exported to more than 15 countries USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, India, etc.Neoprene, a synthetic rubber produced by alpha-polymerization of chloroprene (i.e., 2-chloro-1,3-butadiene) as the main raw material.It has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance.
Has high tensile strength, elongation and reversible crystallinity, good adhesion. Resistant to aging and heat. Excellent resistance to oil and chemical corrosion. Weather resistance and ozone aging resistance is second only to ethylene propylene rubber and butyl rubber. Heat resistance is comparable to NBR, decomposition temperature 230-260℃, short-term resistance 120-150℃, long-term use at 80-100℃, with a certain degree of flame retardancy. Good corrosion resistance to inorganic acids and alkalis.
Herchy Rubber based on the abundant knowledge in rubber technology and extensive word-wide distribution channels,exported to more than 15 countries such as USA, Russia, Brazil, Argentina, Korea, Germany, Italy, Spain, Australia, and India etc.
Herchy | Modifier | Crystallinity | Mooney viscosity | Dupont | Denka | Lanxess | Application |
Grade | ML(1+4)100℃ | Neoprene | Baypren | ||||
CR1211 | Sulfur | Slow | 30-45 | GNA | PM-40 | 711 | Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
CR1212 | Sulfur | Slow | 46-60 | GNA | PM-40 | 711 | Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
CR2321 | Xanthates/Mercaptan | Medium | 35-45 | WM1 | M30/M40 | 211 | Extruded bars, hoses, tapes, rubber seals, wire and cable jackets |
CR2322 | Xanthates/Mercaptan | Medium | 46-55 | W | M40/M100/M120 | 210 | Extruded bars, hoses, tapes, rubber seals, wire and cable jackets |
CR3221 | Mixed-modifier | Medium | 30-45 | GW | DCR-40 | 510 | Mine conveyor belts, power transmission belts, hoses, seals, cushions, wire and cable jackets. |
CR3222 | Mixed-modifier | Medium | 46-60 | GW | DCR-40 | 610 | Mine conveyor belts, power transmission belts, hoses, seals, cushions, wire and cable jackets. |
CR2441 | Xanthates/Mercaptan | Fast | 25-34* | AD-10 | A-70 | 310 | Adhesive |
CR2442 | Xanthates/Mercaptan | Fast | 35-53* | AD-20 | A-90 | 320 | Adhesive |
CR2443 | Xanthates/Mercaptan | Fast | 54-75* | AD-30 | A-100 | 330 | Adhesive with higher tack. |
CR2444 | Xanthates/Mercaptan | Fast | 76-115* | AD-40 | A-120 | 340 | Adhesive with higher tack. |
CR244A | Xanthates/Mercaptan | Fast | 116-140* | AD-40 | A-400 | 340 | Adjust the viscosity, improve the initial adhesion |
CR244B | Xanthates/Mercaptan | Fast | above140* | AD-40 | A-400 | 340 | Adjust the viscosity, improve the initial adhesion |
CR248 | Xanthates/Mercaptan | Fast | ADG | A-90S | 320P | Adhesive | |
DCR1141 | Sulfur | Slow | 30-45 | GRT | PS-40 | With good low temperature resistance.Extruded bars,hoses,tapes, rubber seals,wire and cable jackets | |
DCR1142 | Sulfur | Slow | 46-60 | GRT | PS-40 | With good low temperature resistance.Extruded bars,hoses,tapes, rubber seals,wire and cable jackets | |
DCR2131 | Xanthates | Slow | 35-45 | WRTM1 | S-40V | 116 | With good low temperature resistance. Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
DCR2132 | Xanthates | Slow | 46-55 | WRT | DCR-66 | 126 | With good low temperature resistance. Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
*Brinell viscosity of 5% toluene solution
Herchy | Modifier | Crystallinity | Mooney viscosity | Dupont | Denka | Lanxess | Application |
Grade | ML(1+4)100℃ | Neoprene | Baypren | ||||
CR1211 | Sulfur | Slow | 30-45 | GNA | PM-40 | 711 | Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
CR1212 | Sulfur | Slow | 46-60 | GNA | PM-40 | 711 | Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
CR2321 | Xanthates/Mercaptan | Medium | 35-45 | WM1 | M30/M40 | 211 | Extruded bars, hoses, tapes, rubber seals, wire and cable jackets |
CR2322 | Xanthates/Mercaptan | Medium | 46-55 | W | M40/M100/M120 | 210 | Extruded bars, hoses, tapes, rubber seals, wire and cable jackets |
CR3221 | Mixed-modifier | Medium | 30-45 | GW | DCR-40 | 510 | Mine conveyor belts, power transmission belts, hoses, seals, cushions, wire and cable jackets. |
CR3222 | Mixed-modifier | Medium | 46-60 | GW | DCR-40 | 610 | Mine conveyor belts, power transmission belts, hoses, seals, cushions, wire and cable jackets. |
CR2441 | Xanthates/Mercaptan | Fast | 25-34* | AD-10 | A-70 | 310 | Adhesive |
CR2442 | Xanthates/Mercaptan | Fast | 35-53* | AD-20 | A-90 | 320 | Adhesive |
CR2443 | Xanthates/Mercaptan | Fast | 54-75* | AD-30 | A-100 | 330 | Adhesive with higher tack. |
CR2444 | Xanthates/Mercaptan | Fast | 76-115* | AD-40 | A-120 | 340 | Adhesive with higher tack. |
CR244A | Xanthates/Mercaptan | Fast | 116-140* | AD-40 | A-400 | 340 | Adjust the viscosity, improve the initial adhesion |
CR244B | Xanthates/Mercaptan | Fast | above140* | AD-40 | A-400 | 340 | Adjust the viscosity, improve the initial adhesion |
CR248 | Xanthates/Mercaptan | Fast | ADG | A-90S | 320P | Adhesive | |
DCR1141 | Sulfur | Slow | 30-45 | GRT | PS-40 | With good low temperature resistance.Extruded bars,hoses,tapes, rubber seals,wire and cable jackets | |
DCR1142 | Sulfur | Slow | 46-60 | GRT | PS-40 | With good low temperature resistance.Extruded bars,hoses,tapes, rubber seals,wire and cable jackets | |
DCR2131 | Xanthates | Slow | 35-45 | WRTM1 | S-40V | 116 | With good low temperature resistance. Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
DCR2132 | Xanthates | Slow | 46-55 | WRT | DCR-66 | 126 | With good low temperature resistance. Mine conveyor belts, power transmission belts, hoses, seals, wire and cable jackets |
*Brinell viscosity of 5% toluene solution
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. Sealing strips
Solid and microcellular rubber sealing strips
Expansion joint seals
6. Form
Foam rubber sheet for wet suits
Corthopedic braces
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. Sealing strips
Solid and microcellular rubber sealing strips
Expansion joint seals
6. Form
Foam rubber sheet for wet suits
Corthopedic braces