Products Description
Introduction and application of CAS:9010-98-4| Polychloroprene
The appearance is milky white to beige or light brown flakes or lumps. It does not contain mechanical debris other than talcum powder and has no scorched particles. Soluble in ethanol, acetic acid, acetone and other organic solvents, slightly soluble in ethylene glycol and water. Easy to polymerize in the presence of light, heat, ionizing radiation and catalysts. Its molecular weight is generally 100,000 to 200,000, relative density is 1.15 to 1.25, glass transition temperature is -45°C, polar, regular molecular arrangement and reversible crystallization properties. ApplicationsNeoprene is a synthetic rubber. A linear structure α-polymer prepared from 2-chloro-1,3-butadiene by emulsion polymerization. They not only serve as vulcanizing agents, but also improve the ability to resist thermal aging. It is not only comparable to natural rubber in terms of physical and mechanical properties, but also has oil resistance, solvent resistance, oxidation resistance, aging resistance, acid resistance, alkali resistance, heat resistance, flame resistance and flexion resistance that are not found in natural rubber and other general synthetic rubbers. . It can be used as both general rubber and special rubber for the manufacture of rubber products such as conveyor belts, hoses, printing rollers, cables and aircraft fuel tanks. Uses: Neoprene has a wide range of uses. It is mainly used as wire and cable sheaths, hoses, oil-resistant rubber products, heat-resistant conveyor belts, printing rubber sticks, rubber dams, construction seals, highway caulking sealants, bridge supports, and oil fields. Wire waterproof caps, flame-retardant rubber products, various sealing gaskets, anti-corrosion linings of chemical equipment and neoprene adhesives, etc. In recent years, chloroprene rubber has been developed into new uses in construction waterproofing materials, sealing materials, adhesives, ocean development, medical and health care, energy development and people's lives, expanding its application areas.
Specification of CAS:9010-98-4| Polychloroprene
Melting point>260 °C
Density 1.23 g/mL at 25 °C(lit.)
Storage conditions -196°C
Blocky shape
Color white to beige
Dielectric constant6.0(Ambient)
Package of CAS:9010-98-4| Polychloroprene
25kg/1kg/drum
This product is valid for 24 months from the production date when stored in a warm sealed state.
Safety and Transportation
This product should be stored and sealed at room temperature. Customers should carefully read the product treatment, material safety data sheet (MSDS), and labels before use, be familiar with the product's safety information, operating instructions, and environmental impact, and wear appropriate personal protection as required. supplies.
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