1、GM DAEWOO Auto & Technology EDS Engineering, GM DAEWOO Auto & Technology Standards POLYETHYLENE FILM EDS-M-6327 ISSUED DATE: 1994. 09. 02 REVISED DATE: 2003. 06. 24 VERSION: 4 EDS-M-6327POLYETHYLENE FILM PAGE: 1/2 ISSUED DATE: 1994. 09. 02 REVISED DATE: 2003. 06. 24 VERSION: 4 GM DAEWOO Auto & Techn
2、ology 1. PURPOSE This specification specifies the requirements of basic property for the polyethylene film, transparent, able to seal. 2. SCOPE This specification applies to the material used for protection, for example, protective covering of front-seats. 3. MATERIAL Polyethylene-film, transparent,
3、 able to seal 4. REQUIREMENTS Test Designations Test Methods Specifications 4.1. Thickness EDS-T-7624-1A 0.035 mm min. 4.2. Tensile strength 4.2.1. In longitudinal direction 4.2.2. In transverse direction EDS-T-7132-F 21 N/mm2min 15 N/mm2min 4.3. Elongation at break 4.3.1. In longitudinal direction
4、4.3.2. In transverse direction EDS-T-7132-F 200% min 300% min 5. ADDITIONAL REQUIREMENTS 5.1. Further details see component drawings. 6. APPROVAL AND QUALITY ASSURANCE PROCEDURE All raw material shall be approved and regularly inspected for its quality prior to and during mass production delivery ac
5、cording to approval and quality assurance procedure for chemical raw materials (Spec. no. EDS-M-0102) 7. AUTOMOTIVE RESTRICTED HAZARDOUS SUBSTANCES Materials and components of parts must comply with EDS-A-0101. 8. CODING SYSTEM This material specification shall be indicated in drawings or other spec
6、ifications as follows. “EDS-M-6327” EDS-M-6327POLYETHYLENE FILM PAGE: 2/2 ISSUED DATE: 1994. 09. 02 REVISED DATE: 2003. 06. 24 VERSION: 4 GM DAEWOO Auto & Technology 9. RELATED STANDARDS EDS-A-0101 Material coding system of vehicle plastic and elastomer components and materials EDS-M-0102 Procedures for approval of chemical raw material and quality control EDS-T-7132 Test method for tensile strength & elongation EDS-T-7624 Test method for determining thickness of trims materials
