Detailed Product Description

POLYCHLOROPRENE RUBBER CR121:

A sulfur-modified polychloroprene rubber with medium crystallization rate.Used in manufacture of rubber products such as cable shield,V-belt and synchronous belt.It is similar to Du Pont's neiprene GNA and Denka's PM-40
Specifications:
1)Mooney scorch MSt5.min: A:30  B:25  C:20
2)Tensile strength,Mpa  ≥:A:24   B:22   C:20
3)Modulus at 500%,Mpa:1-5
4)Elongation at break,%  ≥:A:900  B:850  C:800
5)Volatile matter,%  ≤:A:1.0   B:1.2  C:1.2
6)Ash content,%≤: A1.0  B:1.2  C:1.2
7)Mooney viscosity:CR1211  30-45
                   CR1212  46-60
Package:woven polypropylene lined-kraft paper bags with a release polythylene liner,25kg Net Weight.
Storage Life:one year below 20 and half a year below 30 from the date of production.