T/SHPTA 031-2022 The composite protective nylon 12 sheath material used for cables and optical cables

GB/T 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method GB/T 1034-2008 Plastics—Determination of water absorption GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test GB/T 1408.1-2016 Insulating materials—Test methods for electric strength—Part 1:Test at power frequencies GB/T 1633-2000 Plastics—Thermoplastic materials—Determination of Vicat softening temperature(VST) GB/T 2406.2-2009 Plastics—Determination of burning behaviour by oxygen index—Part 2:Ambient-temperature test GB/T 2411-2008 Plastics and ebonite—Determination of indentation hardness by means of a durometer(shore hardness) GB/T 2547-2008 Plastic resins—Sampling GB/T 2951.14-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 14:Methods for general application—Test at low temperature GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 21:Methods specific to elastomeric compounds—Ozone resistance, hot set and mineral oil immersion tests GB/T 7141-2008 Plastics—Methods of heat aging GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 8323.2-2008 Plastic—Smoke generation—Part 2:Determination of optical density by a single-chamber test GB/T 16422.3-2022 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 16578.1-2008 Plastics—Film and sheeting—Determination of tear resistance—Part 1:Trouser tear method GB/T 17650.2-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 2:Determination of acidity (by pH measurement) and conductivity GB/T 19466.6-2009 Plastics—Differential scanning calorimetry(DSC)—Part 6:Determination of oxidation induction time(isothermal OIT)and oxidation induction temperature(dynamic OIT) GB/T 26125-2011 Electrical and electronic products—Determination of six regulated substances(lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,polybrominated diphenyl ethers) GB/T 29786-2013 Determination of phthalates in electrical and electronic equipments—Gas chromatography-mass spectrometry GB/T 30314-2013 Rubber-or plastics-coated fabrics—Determination of abrasion resistance—Taber abrader GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2:Resistive properties(DC methods)—Volume resistance and volume resistivity GB/T 32363.2-2015 Plastics—Polyamide(PA)moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties JB/T 10696.9-2011 JBT 10696.9-2011 Test methods for mechanical and physical properties of wires and cables Part 9: Termite test for wires and cables