Description:A sulfur-modified polychloroprene rubber with medium crystallization rate .Used in manufacture of rubbeproducts such as cable shield, V-belt and synchronous belt. It is similar to Du Pont's neoprene type GNAand Denka'PM-40.
A xanthogen=modified polychloroprene rubber with medium crystallization rate, good healresistance and stability at elevated temperature. Used for manufacture of light-colored rubber products suchas seals, dust cover, rubber covered roller, lining, hose coating. It is similar to DuPont's Neoprene type Wand Denka's PM-40.
Specification:
| Item |
Specification |
| CR1211 |
CR1212 |
CR-2321 |
CR-2322 |
| Mooney viscosityHL |
30-45 |
46-60 |
35-45 |
46-55 |
| Mooney scorch MSt5,min |
30 |
11 |
| Tensile strength, Mpa |
24 |
12 |
| Modulus at500%,Mpa |
1~5 |
1~5 |
| Elongation at break,% |
900 |
750 |
| Volatile matter,% |
1.0 |
1.2 |
| Ash content,% |
1.0 |
1.2 |
Package: Package: woven polypropylene lined-kraft paper bags with a release poly ethylene liner, 25kg netwt.
Storage: Storage life: one year below 20Cand half a year below 30'ºC from the date of production.
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