1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6431 PVC Sheet for Headlining This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122. G&(8$7 70G/x$ 3 C Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd
2、 GMW14122 ) $4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 4 Version : 4 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict bet
3、ween the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This specification specifies the requirements of basic property for patterns and qualities of PVC sheet used for car upholstery. 1.2 Material Description. Soft PVC sheet laminated with polyurethane foam on
4、the back. 1.3 Typical Applications. This specification applies to the cover of headlining. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7415 EDS-T-7603 ED
5、S-T-7611 EDS-T-7647 GMW3001 EDS-T-7301 EDS-T-7602 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 2.3 Additional References. None 1 P7 :0 : ., E:48 6&F !7$ :4-8! 9I8x $4=F 3L 6$ . :0 : F67t 7568 18 88x 7 , F6* 72T8p) F$ . 1.1 +95 . ., E:48t 8% = !887 17F# 70G/x$ 3 C (PVC sheet)8 ,p2e8x G*F E:8x 4*F#$ , +95
6、8 8$ . 1.2 8: 8-L C2e . 8+7 E(*7)07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$-1F 68 . 2.2 GM E:4 / . EDS-M-0102 EDS-T-7415 EDS-T-7603 EDS-T-7611 EDS-T-7647 GMW3001 EDS-T-7301 EDS-T-7602 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 2.3 dA E:4 / . F$-1F 68 GMDAT ENGINEERING STANDARDS EDS-M-6431 Copyright 2010
7、General Motors Company All Rights Reserved September 2010 Page 2 of 4 Version : 4 3 Requirements 3.1 General Properties 3 7 1F 3.1 d., ,p2e Table 1: General Properties / E 1: d., ,p2e Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Thickness (Total). / % (Total). EDS-T-7624-2H 3.30.3
8、 mm 3.1.2 Structure. / 9 . 3.1.2.1 Sheet. 3.1.2.1.1 Material. / 8: . 100 weight % soft PVC. / 100 weight % 7$: PVC. 3.1.2.1.2 Weight per unit area. / $88 +95 $- :E( . EDS-T-7611 280 g/m2 min. / 280 g/m2 81 . 3.1.2.1.3 Thickness. / % . EDS-T-7624-1A 0.3 mm min. / 0.3 mm 81 . 3.1.2.1.4 Residue on igni
9、tion. / G.8 . EDS-T-7301-A 7 weight % max. / 7 weight % 8F . 3.1.2.2 Foam material. 3.1.2.2.1 Material. / 8: . Polyurethane foam of polyester basis. / E(*73B* E(*7)4 7 1F 3.2.1 Sheet8 11 , E+ 7= , E+ EB8t $-1 d3T7$ 272P 38 , -dE %P E:4., (Master sample)7 :4F$ . 3.2.2 8d8 948 G7$ 748 75 95 -G -C ,p2e
10、8 94F4 862P# 6| %P$ . 3.2.3 8-L958 2l9I68 17 4 E+7 8TFF -G4 862P# 6| %P$ . 3.2.4 48x 6$# 9I$8 H8x 4F748x & E+7 75 958 H958 862P# 6| %P$ . 3.2.5 dA 82lF 1F8t .E $+8x =l9 F . 3.3 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
