Chloroprene Rubber
| Properties | Specification | ||
|---|---|---|---|
| Mooney viscosity,100C1+4 | CR2321 | CR2322 | CR2323 |
| 35-45 | 46-55 | 70- 130 | |
| mooney scorch MSt5, min | 11 | ||
| Tensile strength,Mpa | 12 | ||
| Modulus at 500%,Mpa | 1-5 | ||
| Elongation at break, % | 750 | ||
| Volatile matter, %,max | 1.5 | ||
| Ash content, %,max | 1.5 | ||
Description:
A xanthogen or dodecyl mercaptan modified polychloroprene rubber with medium crystallization rate. The density is 1.23. It has good heat resistance and high temperature stability. It is similar to Denka’s M-40 and Du Pont’s neoprene W.
Application:
Used for manufacture of light-colored rubber products such as seals, dust cover, rubber roller, lining, rubber dams and hose outer sheath and etc.
Choroprene Rubber Cas No：9010-98-4 ZXCHEM Group
Choroprene Rubber China Manufacturer 
Q:What’s the Minimum Order Quantity?
A: 1000KG
Q: How to Get Sample?
A: Sample within 500g could be sent for free once buyer’s DHL account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Q: What’s the bulk Packing?
A: Net in 25kg bag or 1000kg jumbo bag.
Q: How About the Chloroprene rubber of ZXCHEM?
Chloroprene rubber, also known as neoprene, is a synthetic rubber material that is valued for its various properties and applications. Here are some key characteristics and uses of chloroprene rubber:
- Chemical Structure: Chloroprene rubber is a type of synthetic rubber made from chloroprene monomers. Its chemical structure provides it with excellent resistance to both heat and flame.
- Oil and Chemical Resistance: Neoprene has good resistance to a variety of oils, chemicals, and solvents, making it suitable for applications where exposure to these substances is common.
- Weather Resistance: Chloroprene rubber is known for its resistance to weathering, ozone, and ultraviolet (UV) radiation, which makes it suitable for outdoor applications.
- Flexibility: Neoprene rubber is known for its flexibility over a wide temperature range, which allows it to maintain its elasticity and performance in both cold and hot conditions.
- Flame Resistance: It has self-extinguishing properties, which means it does not readily support combustion and will self-extinguish when the flame source is removed.
- Vibration Damping: Due to its excellent physical properties, chloroprene rubber is often used in applications where vibration isolation and damping are required.
- Sealing and Gasket Material: Neoprene is commonly used for making gaskets, seals, and other parts where a good balance of physical properties is needed.
- Wetsuits and Diving Gear: Neoprene is widely used in the production of wetsuits and diving gear because of its excellent flexibility and resistance to water.
- Industrial Hoses and Belts: It is used in the manufacturing of various industrial hoses and conveyor belts due to its durability and resistance to abrasion.
- Construction and Automotive Applications: Neoprene can be found in construction materials, automotive components, and in the production of automotive seals and hoses.
- Electrical Insulation: Neoprene is often used for electrical insulation in the form of cable jackets and wire insulation due to its flame resistance and dielectric properties.
- Adhesive and Sealant: Neoprene-based adhesives and sealants are used in various applications, including automotive and construction industries.
