Neoprene plate abbreviation (CR) is the emulsion polymer of butadiene, is a carbon chain unsaturated rubber, can be modified by the copolymerization of chloroprene with sulfur and or two chloroprene to the structure of polymers to produce a series of polymers with various chemical and physical properties. Through the correct selection and coordination of these polymers, the best application performance of the blends can be obtained.
Neoprene board is a versatile elastomer with better comprehensive performance. It has good tensile strength, excellent physical toughness, better heat resistance, ozone resistance, weathering aging, heat resistance is better than nitrile rubber plate, weathering aging is secondary to EPDM plate, good oil resistance and chemical corrosion performance; neoprene board with flame retardant, not spontaneous combustion, contact with flame can burn, from the fire out, The oxygen index was 38-41. The oxygen index reaches 27 of the material is refractory materials, usually with sufficient concentration of halogen rubber plate has flame retardant. The oxygen index is a measure of the performance of the material combustion, defined as the minimum oxygen volume required to maintain a candle-like combustion in a nitrogen-oxygen mixture, and the oxygen index of the neoprene plate is very high and difficult to burn, after the fluorine rubber plate.
Neoprene is mainly used in fire-retardant, bonding, resistance to medium, heat and weather resistance, medium power and so on. such as wire and cable, adhesive, bridge support, difficult to burn conveyor belts and wind cylinders, auto parts, paint, corrosion-resistant lining. Neoprene board can be used in power plants, sewage treatment, chemical plants, such as corrosion-resistant and high-temperature, weather-resistant places of operation.