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Database: 365,228(8 Aug 2026)

homomer heteromer

homomer heteromer, Total:46 items.

The international standard classification for "homomer heteromer" includes: Chemical reagents , Starch and derived products .

The Chinese standard classification for "homomer heteromer" includes: Reagent and substance of high purity , Sugar refining .


未注明发布机构

Professional Standard - Chemical Industry

  • HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer
  • HG/T 2409-2023 Determination of isocyanate group content in polyurethane prepolymer

Professional Standard - Energy

Group Standards of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Petrochemical Industry

  • SH/T 1812-2017 Thermoplastic elastomers. Styrene-isoprene block copolymer(SIS)

Professional Standard - Light Industry

American Society for Testing and Materials (ASTM)

  • ASTM D7252-06(2011)e1 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
  • ASTM D4660-06 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
  • ASTM D4660-00 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
  • ASTM D4660-00(2006)e1 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
  • ASTM D4660-12 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
  • ASTM RR-D20-1243 2004 D7252-Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
  • ASTM D7252-17 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
  • ASTM D7252-22 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
  • ASTM D4660-23 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate

American National Standards Institute (ANSI)

  • ANSI/ASTM D5260:1997 Chemical Resistance of Poly(Vinyl Chloride) (PVC) Homopolymer and Copolymer Compounds and Chlorinatd Poly(Vinyl Chloride) (CPVC) compounds, Classification for (08.03)

British Standards Institution (BSI)

  • BS ISO 15064:2010 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of the isomer ratio in toluenediisocyanate
  • BS ISO 15064:2017 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of the isomer ratio in toluenediisocyanate (TDI)
  • BS 6782-10:1998 Binders for paints - Determination of monomeric diisocyanates in polyisocyanate resins
  • BS ISO 15064:2004 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of the isomer ratio in tuluenediisocyanate

International Organization for Standardization (ISO)

  • ISO 15064:2010 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of the isomer ratio in toluenediisocyanate
  • ISO 15064:2017 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of the isomer ratio in toluenediisocyanate (TDI)

GCC Standardization Organization

Korean Agency for Technology and Standards (KATS)

  • KS M 5969-2023 Testing method of isocyanate group content in urethane intermediate or prepolymer

Czech Standards Institute (UNMZ)

Polski Komitet Normalizacyjny (PKN)

  • PN T90601-1991 Solid polyethylene insulation radio-frequency coaxial cables
  • PN T90601-1964 High-frequency coaxial cables with uniform polyethylene insulation

GM Europe

Ente Nazionale Italiano di Unificazione

  • UNI 8490-9:1984 Aqueous dispersions of polymers and copolymers. Test methods Determination of di-butylphtalate content in dispersions of homo- and copolymers of vinyl acetate.
  • UNI 8490-8:1989 Aqueous dispersions of polymers and copolymers. Test methods Determination of diiso-butyl-phtalate and di-butyl- phtalate plasticizers in dispersions of homopolymers and copolymers of vinyl acetate by gaschromatographic method.
  • UNI EN ISO 10283:2006 Binders for paints and varnishes - Determination of monomeric diisocyanates in polyisocyanate resins

Japanese Industrial Standards Committee (JISC)

  • JIS K 7301:1995 Testing methods for tolylene diisocyanate type prepolymers for thermosetting urethane elastomers

Association Francaise de Normalisation

German Institute for Standardization

  • DIN 53621-1:1975 Testing of rubber and elastomers - Determination of polyisoprene content

Military Standards (MIL-STD)

Gosstandart of Russia

  • GOST R 59561-2021 Thermal insulation materials for building and construction based on polyurethane (PU) and polyisocyanurate (PIR) foam applied in situ. Polyrethane and polyisocyanurate rigid foam systems before application. Specifications

Türk Standardları Enstitüsü

  • TS 1116-1972 PLASTICS DETERMINATION OP CHLORINE ?N VINYL CHLORIDE POLYMERS AND COPOLYMERS