China Chloroprene Rubber | 40024910 supplier

Details for Chloroprene Rubber

Chloroprene Rubber

111Category:

Organic chemicals and Derivatives

CAS NO:

40024910

EC NO:

Molecular Formula:

(C₄H₅Cl)n

Molecular Weight:

88.5365

Specification:

Packing:

Woven polypropylene lined-kraft paper bags with a release polyethylene liner,25kg net Wt.

Product description:

Polychloroprene Rubber CR 121

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 neoprene type GNA and Denka'PM-40

Properties		Specification
Properties		A	B	C
Mooney viscosity 100 癈 1+4	CR1211	30-45	30-45	30-45
Mooney viscosity 100 癈 1+4	CR1212	46-60	46-60	46-60
Mooney scorch MSt5,min		30	25	20
Tensile strength,MPa		24	22	20
Modulus at 500%,Mpa		1-5	1-5	1-5
Elongation at break,%		900	850	800
Volatile matter,%		1.0	1.2	1.2
Ash content,%		1.0	1.2	1.2

Package: Woven polypropylene lined-kraft paper bags with a release polyethylene liner,25kg net Wt.

Storge life:One year below 20 癈 and half a year below 30 癈 from the date of production.

Synonyms:

Chloroprene resin(med. M.Wt.);Chloroprene resin(high M.Wt.);1,3-Butadiene, 2-chloro-, homopolymer;Chloroprene resin;Chloroprene Rubber;POLY(2-CHLORO-1,3-BUTADIENE);NEOPRENE GNA;NEOPRENE GRT;NEOPRENE GW;NEOPRENE(R);NEOPRENE TRT;

Molecular Structure:

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