Test methods of plastic and plastic products, catalog, Chinese standards (7)
time:2015-03-08 22:08:39,count:0

Test methods of plastic and plastic products, catalog, Chinese standards (7)

GB/T 21992-2008     Polyvinyl chloride resins for Paste - Determination of number of impurities particles and foreign particles
GB/T 21993-2008     Polyvinyl chloride resins - Determination of the content of methanol or ethanol extract
GB/T 22312-2008     Plastics - Polyacrylamide - Determination for residual acrylamide
GB/T 22314-2008     Plastics - Epoxide resins - Determination of viscosity
GB/T 23652-2009     Plastics - PVC resins - Determination of compacted apparent bulk density
GB/T 23653-2009     Plastics - PVC resins for general use - Determination of hot plasticizer absorption
GB/T 24127-2009     Testing method for determining algal resistance of plastics
GB/T 24128-2009     Method for testing resistance of plastics to mold
GB/T 24148.2-2009     Plastics - Unsaturated-polyester resins (UP-R) - Part 2: Preparation of test specimens and determination of properties
GB/T 24148.4-2009     Plastics - Unsaturated polyester resin - Part 4: Determination of viscosity
GB/T 24148.6-2009     Plastics - Unsaturated-polyester resins - Part 6: Determination of reactivity at 130℃
GB/T 24282-2009     Plastics - Determination of xylene-soluble matter in polypropylene
GB/T 25255-2010     Optical functional films - Polyethylene terephthalate(PET)film - Determination of tensile properties
GB/T 25256-2010     Optical functional films - Release film - The measurement of peeling force at 180°angle and subsequent adhesion
GB/T 25257-2010     Optical functional films - Determination of warping degree
GB/T 25273-2010     Films for liquid crystal display(LCD) - Determination of haze with integrating sphere
GB/T 25274-2010     Films for liquid crystal display(LCD) - Determination of ultraviolet absorbance
GB/T 25276-2010     Triacetyl cellulose (TAC) films for liquid crystal display(LCD)- Determination of thickness
GB/T 25277-2010     Plastics - Determination of phenolic antioxidants and erucamide slip additives in polypropylene homopolymer formulations - liquid chromatography (LC)
GB/T 25278-2010     Plastics - Determination of the fluidity of plastics using capillary and slit-die rheometers
GB/T 26253-2010     Determination of water vapour transmission rate for plastics-filmand sheeting - Infrared detection sensor method
GB/T 26392-2011     Slow recovery foam - Determination of recovery time
GB/T 27581-2011     Electromagnetic interference shielding Film - Electroless copper plating solution - Method of determining concentration of Ni2+ and Cu2+
GB/T 27582-2011     Optical functional films - Electromagnetic interference shielding film for plasma TV - Determination of shielding effectiveness
GB/T 27583-2011     Optical functional films - Determination of reflected glare
GB/T 27584-2011     Optical functional films - Polyethylene terephthalate (PET) film - Determination of dimensional change on heating
GB/T 28122-2011     Polyvinyl alcohol (PVA) films for liquid crystal display (LCD)-Determination of thickness
GB/T 28609-2012     Optical functional films - Polyethylene terephthalate (PET)-Determination of birefringence
GB/T 29288-2012     General requirement for thermoformable rigid polyurethane cellular plastics
GB/T 29330-2012     Films used in IMD - Test method of ink adhesion properties
GB/T 29333-2012     Hardening films of IMD - Test method of damp heat aging
GB/T 29616-2013     Thermoplastic elastomer - Determination of polycyclic aromatic hydrocarbons - Gas chromatography-mass spectrometry
GB/T 29649-2013     Determining the biobased content of biobased materials - Liquid scintillation counters (LSC) method
GB/T 29874-2013     Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder
GB/T 30086-2013     Determination of axial coefficient of linear expansion of plastics pipes for water supply
GB/T 30102-2013     Plastics--Guidelines for the recovery and recycling of plastics waste
GB/T 30296-2013     Perfluorinated ion-exchange membrane for chlor-alkali industry—Test method
GB/T 30310-2013     Determination of dip solids pickup on yarns and cords of synthetic fiber
GB/T 30312-2013     Test method for thermal shrinkage of yarns and cords
GB/T 30412-2013     Determination of water vapour transmission rate for plastic film and sheeting - Humidity detection sensor method

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