GB/T 10805-1989 Rigid polyvinyl chloride film for packaging food

HG 2-167 GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet—Cup method GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method GB/T 1040.1-2006 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 1040.4-2006 Plastics—Determination of tensile properties—Part 4:Test conditions for isotropic and orthotropic fibre-reinforced plastic composites GB/T 1040.5-2008 Plastics—Determination of tensile properties—Part 5:Test conditions for unidirectional fibre-reinforced plastic composites GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials GB/T 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics GB/T 4615-1984 Determination method of residual vinyl chloride monomer contents in polyvinyl chloride GB/T 4615-2008 Poly(vinyl chloride)—Determination of residual vinyl chloride monomer content—Gas chromatographic method GB/T 4615-2013 Poly(vinyl chloride)—Determination of residual vinyl chloride monomer—Gas-chromatographic method GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 9639.1-2008 Plastics film and sheeting—Determination of impact resistance by the free-falling dart methord—Part 1:Staircase methord GB 9681-1988 Hygienic standard of products of polyvinyl chloride for food packaging GB 9687-1988 Hygienic standard for polyethylene products used as food containers and tablewares GB/T 1040.1-2025 Plastics—Determination of tensile properties—Part 1:General principles