Chloroprene Rubber
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Post Date:
Oct 28,2025
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Expiry Date:
Oct 28,2026
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Detailed Description:
Cas No. :9010-98-4
Polychloroprene Rubber CR244
A Xanthogen-modified polychloroprene rubber with fast crystallization rate,high cohesion force and adhesion strength at normal temperature,Used mainly for production of adhesives.It is similar to Dupont’s neoprene type AD-20 and Denka’s a A-90.
Properties Specification
Viscosity in 5% toluene solution,mPa.s CR2441 25-53
CR2442 54-115
CR2443 116-250
Viscosity in 15% toluene solution,mPa.s CR2441 1000-3000
CR2442 3001-7000
CR2443 7001-10000
Peel strength,N/cm 90min.
Volatile matter,% 1.5max
Ash content,% 1.5max.
Package:Woven polypropylene lined-kraft paper bags with a release polyethylene liner,25kg net wt.
Storage life:One year below 25℃ from the date of production
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CAS Registry Number:
9010-98-4
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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;
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Molecular Formula:
(C4H5Cl)n
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Molecular Weight:
88.5365
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Molecular Structure:
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Safety Description:
S24/25:Avoid contact with skin and eyes.;
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