PE Film Executive Standard

GB-T1037---1988 Test method for water vapor permeability of polyethylene film and sheet: Cup method

GB-T1040---1992 Test method for tensile properties of plastics, Oriental Engineering 15th, 1st 5th, 4th, 7th, 9th, 78th, provided by Ren Zongran

GB-T1842---1980 polyethylene environmental stress cracking test method

GB-T2918---1998 Standard environment for condition adjustment and testing of plastic samples

GB/T5470---1985 Plastic Impact Embrittlement Temperature Test Method

GB-T6672---1986 Determination of the thickness of polyethylene film and sheet by mechanical measurement method

GB-T6673--1986 Specification for length and width of polyethylene film and sheet

GB-T9352---1988 Thermoplastic compression molding test specimen preparation