Description
Technical Parameters
Product Name: Chloroprene Rubber
Synonyms Name: Chlorobutadiene Polymer; Neoprene Rubber;2-Chloro-1,3-Butadiene
Appearance: Beige(or light brown)chips.
Description: A sulfur-modified polychloroprene rubber with medium crystallization rate. The density is 1.23.It has good resistance to tear and flexure. It is similar to Du Pont's neoprene GNA and Denka's PM-40.
Application: For making rubber products such as conveyor belts, V belts,timing belts and cable sheath, etc.
Production Standard: Gb/t14647-2008
|
Properties |
Specification |
|
|
Mooney viscosity 100℃1+4 |
CR1211 |
30-45 |
|
CR1212
|
46-60 |
|
|
Mooney scorch MSt5,min |
30 |
|
|
Tensile strength, Mpa |
24 |
|
|
Modulus at 500%,Mpa |
1-5 |
|
|
Elongation at break,% |
900 |
|
|
Volatile matter,% |
1.5 max |
|
|
Ash content, % |
1.3 max |
|
Package
woven polypropylene lined-kraft paper bags with release polyethylene liner,25 kg ne wt.
Storage Life
one year below 20 ℃ and half a year below 30 ℃ from the date of production.
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