GB/T 44824-2024 Biaxial stretching polylactic acid film

GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets 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 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting GB/T 10006-2021 Plastics—Film and sheeting—Determination of the coefficients of friction GB/T 12027-2004 Plastics—Film and sheeting—Determination of dimensional change on heating GB/T 14216-1993 Plastics—Film and sheeting—Test method for wetting tension GB/T 14216-2008 Plastics—Film and sheeting—Determination of wetting tension GB/T 41010-2021 Degradability and identification requirements of biodegradable plastics and products