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Chloroprene Rubber

  • Post Date:

    Mar 26,2025
  • Expiry Date:

    Mar 26,2026
  • 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
  • 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:

    9010-98-4 Polychloroprene
  • Safety Description:

    S24/25:Avoid contact with skin and eyes.;
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