1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6442 PVC Sheet for Headlining This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122.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 : 3 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 for headlining used for car upholstery. 1.2 Material Description. PVC sheet. 1.3 Typical Applications.
4、 This specification applies to PVC sheet, laminated with polyurethane foam based on polyester used for headlining car upholstery. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specificatio
5、ns. EDS-M-0102 EDS-T-7415 EDS-T-7603 EDS-T-7605 EDS-T-7624 EDS-T-7649 GMW3059 EDS-T-7132 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7647 GMW3001 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% =8 !88:E G&(8
6、 (Headlining)7 957%L# 70G/x$ 3 C (PVC Sheet) 8$8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . PVC sheet. 1.3 957 -88 . ., E:48t 8% =8 !88:E G&(8$ (Headlining)7 17Fd 88F 8+7 E(*73B* E(*7)07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$-1F 68 . 2.2 GM E:4 / . EDS-M-0102 EDS-T-7415 EDS-T-7603 EDS-T-7605
7、EDS-T-7624 EDS-T-7649 GMW3059 EDS-T-7132 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7647 GMW3001 2.3 dA E:4 / . F$-1F 68 . GMDAT ENGINEERING STANDARDS EDS-M-6442 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 4 Version : 3 3 Requirements 3.1 General Properties 3 7 1F
8、3.1 d., ,p2e Table 1: General Properties / E 1: d., ,p2e Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Weight per unit area (Total). / $88 +95$- :E( (Total). EDS-T-7611 590 g/m2 min. / 590 g/m2 81 . 3.1.2 Thickness (Total). / % (Total). EDS-T-7624-4E (4.50.5) mm 3.1.3 Structure. /
9、9 . 3.1.3.1 Sheet. / 3 C . 3.1.3.1.1 Material. / 8: . Soft PVC sheet resin. / 7$: 70G/x$ 3L: . 3.1.3.2 Foam material. 3.1.3.2.1 Material. / 8: . Polyurethane foam based on polyester. / E(*73B* E(*7)4 7 1F 3.2.1 74 . 4:18 11 , E+ 7= -C E+ EB8t $-1 d3T7$ 272P 38 , -dE %P E:4., (Master Sample)7 :4F$ .
10、3.2.2 9482e . 4:18t 8d8 948 G7$ ,p2e -C 748 75 95 -G4 -P2F7 2P# 6| %P$ . 3.2.3 ! 2l9P2e . 8% =* 88F B1958 2l9P8 174 E+7 8TFF -G4 862P# 6| %P$ . 3.2.4 E+8 : . 4:18 E+7 48x 6$# 9I$8 H8x 4F748x & 75 958 H958 !6x2P# 6| %P$ . (Mar Resistance) 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 ) 3 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
