|
Polychloroprene Rubber DCR 213 CAS No.: 9010-98-4 |
||
|
Synonyms Name: Chlorobutadiene Polymer; Neoprene Rubber; 2-Chloro-1,3-Butadiene |
||
|
Description: A xanthogen or dodecyl mercaptan modified copolymer of chloro-butadiene and dichloro-butadiene, with excellent anti-crystallization performance. The density is 1.23.It is similar to DuPont's Neoprene WRT and Denka's S-40V. |
||
|
Properties |
Specification |
|
|
Mooney Viscosity [ML1+4(100℃)] |
DCR2131 |
30-45 |
|
DCR2132 |
46-60 |
|
|
DCR213HML |
According to customer needs |
|
|
Appearance |
Milk white chips. |
|
|
Mooney scorch MSt5 (min) |
14 |
|
|
Tensile strength (Mpa) |
12 |
|
|
Modulus at 500% (Mpa) |
1-5 |
|
|
Elongation at break (%) |
700 |
|
|
Volatile matter (%) |
≤1.5 |
|
|
Ash content (%) |
≤1.5 |
|
|
Application: Mainly used for making dust covers, highway and bridge vibration cushions, seals and other products of low temperature application. Package: woven polypropylene lined-kraft paper bags with release polyethylene liner, 25 kgs net. Storage Life: one year below 20 ℃ and half a year below 30 ℃ from the date of production. |
||
Chloroprene rubber 213, also known as Chloroprene Rubber 213, is a general-purpose non-polluting chloroprene rubber. It is mainly characterized by excellent weather resistance, ozone resistance, good self-adhesiveness, and stable anti-crystallization properties. It is widely used in sealing, shock absorption, and covering products. It is made by polymerizing chloroprene monomers. The rubber block is light brown in color, with uniform texture and no hard particles. It has mild processing properties, is not prone to frosting or color change, and is often used to make sealing parts, shock absorption pads, dust covers, cable sheaths, etc., suitable for outdoor and long-term aging environments.
Product advantages
Excellent anti-crystallization performance, does not easily harden or become brittle when stored at low temperatures; highly resistant to ozone, ultraviolet rays, and weathering, does not crack when used outdoors; good self-adhesion and mutual adhesion, firmly adheres between rubber and between rubber and the fabric framework; balanced flame retardant, oil resistance, and aging resistance, high stability; safe mixing processing, long scorching time, not prone to premature vulcanization; non-polluting formula, stable product color, suitable for production of light colors or appearance parts.
Hot Tags: polychloroprene rubber dcr213, China polychloroprene rubber dcr213 manufacturers, suppliers, factory
