GB/T 36089-2018 Translated English of Chinese Standard. (GBT 36089-2018, GB/T36089-2018, GBT36089-2018): Acrylonitrile - Butadiene Rubber (NBR)This Standard specifies the technical requirements, test methods, inspection rules, product packaging, marking, transportation, storage and shelf life of acrylonitrilebutadiene rubber (NBR) [namely, nitrile rubber (NBR)]. This Standard is applicable to nitrile rubber, which takes butadiene and acrylonitrile as the monomer, and adopts low-temperature emulsion polymerization in production; this standard is applicable to three types of nitrile rubber, namely, intermediately bound acrylonitrile, intermediately and highly bound acrylonitrile, and highly bound acrylonitrile. |
Common terms and phrases
4.8 Determination 5.1 Inspection Items 5.2.1 Group rules accordance with GB/T accordance with hot accordance with Method Acrylic Rubber AMC Acrylonitrile Content Bound Acrylonitrile mass fraction Acrylonitrile-butadiene Rubber NBR arbitration method Ash Content mass batch Bound Acrylonitrile Content carbon black Components mass fraction compound acrylonitrile compounds in Procedure Content in Acrylonitrile-butadiene Determination of 300 Determination of Bound Determination of Volatile determined in accordance Elongation at Break EPDM Highly Bound Acrylonitrile hot roll Indicators of Nitrile isooctane Items and Technical items in Table Kjeldahl Method SH/T nitrile rubber Nitrile Rubber Technical open milling method Oven method prepared in accordance Raw Rubber Mooney Requirements 3.1 Appearance requirements in Table roll into samples rubber cement Rubber Mooney Viscosity stipulated as exit-factory stipulation in GB/T Strength and Elongation Stress at Definite supply side Swelling Swelling Degree Swelling Technical Indicators Test Tensile Strength tensile stress-strain performance Test Items Intermediately toluene viscosity and compound vulcanized rubber