BB/T 0002-1994

BB/T 0002-2008 Biaxially stretched polypropylene iridescent film

ZB Y28 004 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 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 5009.60-2003 Method for analysis of hygienic standard of products of polyethylene, polystyrene and polypropyrene for food packaging GB/T 6343-1995 Cellular plastics and rubbers—Determination of apparent (bulk) density GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density 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 9688-1988 Hygienic standard for polypropyrene products used as food containers and tablewares GB/T 10006-2021 Plastics—Film and sheeting—Determination of the coefficients of friction GB/T 12026-2000 Biaxially oriented polypropylene film for heat—seal GB/T 13022-1991 Plastics—Determination of tensile properties of films