Chloroprene rubber

Post Date:
Feb 16,2013
Expiry Date:
Aug 15,2013
Detailed Description:
Cas No. :9010-98-4 Polychloroprene Rubber CR244
A xanthogen-modified polychloroprene rubber with fast crystallization rate,high cohesioin force and adhesion strength at normal temperature.
Used maily for production of adhesives. It is similar to Du Pontps neoprene type AD-20 and Denekaa A-90.
Product standard: Q/CHS 25-2005

Properties Specification
A B C
Viscosity in15% toluene solution,mpa.s CR2441 1000-3000 1000-3000 1000-3000
CR2442 3001-7000 3001-7000 3001-7000
CR2443 7001-10000 7001-10000 7001-10000
Peel strength,N/cm≥ 90min. 80min. 75min.
Volatile matter,%≤ 1.0max. 1.2 max. 1.2 max.
Ash content,%≤ 1.0 max. 1.2 max. 1.2 max.
Package:woven polypropylene lined-kraft paper bags with a release polyethylene liner,25kg net wt.
Storage life:one year below 25 form the date of production.
Package:woven polypropylene lined-kraft paper bags with a release polyethylene liner,25kg net wt.
CAS Registry Number:
9010-98-4
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 Formula:
(C₄H₅Cl)n
Molecular Weight:
88.5365
Molecular Structure:
Safety Description:
S24/25:Avoid contact with skin and eyes.;

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