1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6456 PVC Foam Leather for Seat This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122. 4C7 70G/x$ E0 4:1 Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .B
2、d# GMW14122 ) $4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 6 Version : 3 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict be
3、tween 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 the PVC foam leather used for seat covering of automobile. 1.2 Material Description. PVC foam leather, backing
4、cloth and foam are adhered on its the back. 1.3 Typical Applications. Seat Covering. 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-7402 EDS-T-7602 EDS-T-76
5、04 EDS-T-7611 EDS-T-7624 EDS-T-7642 EDS-T-7646 EDS-T-7649 EDS-T-7683 GMW3001 EDS-T-7132 EDS-T-7415 EDS-T-7603 EDS-T-7605 EDS-T-7614 EDS-T-7626 EDS-T-7643 EDS-T-7647 EDS-T-7673 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
6、 , F6* 72T8p) F$ . 1.1 +95 . ., 8t 8% = Seat 7 EFp8) 17%L# 70G/x$ E0 4:1 (PVC Foam Leather) 8$8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . 8+7 Backing Cloth7t E08 9E=%P 70G/x$ E0 4:1 (PVC Foam Leather). 1.3 957 -88 . SEAT Covering. 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2
7、.1 17 E:4 / . F$-1F 68 2.2 GM E:4 / . EDS-M-0102 EDS-T-7402 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7624 EDS-T-7642 EDS-T-7646 EDS-T-7649 EDS-T-7683 GMW3001 EDS-T-7132 EDS-T-7415 EDS-T-7603 EDS-T-7605 EDS-T-7614 EDS-T-7626 EDS-T-7643 EDS-T-7647 EDS-T-7673 EDS-T-7694 GMW3059 2.3 dA E:4 / . F$-1F 68 GM
8、DAT ENGINEERING STANDARDS EDS-M-6456 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 6 Version : 3 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
9、Weight per unit area (Total). / $88 +95 $- :E( (Total). 3.1.1.1 Seat. 3.1.1.1.1 Type A (Laminated PUR Foam 10t). / Type A (PUR Foam 10t FE ). 3.1.1.1.2 Type B (Laminated PUR Foam 7t). / Type B (PUR Foam 7t FE ). 3.1.1.1.3 Type C (Laminated PUR Foam 3t). / Type C (PUR Foam 3t FE ). EDS-T-7611 850 g/m
10、2 min. / 850 g/m2 81 . 820 g/m2 min. / 820 g/m2 81 . 750 g/m2 min. / 750 g/m2 81 . 3.1.2 Thickness (Total). / % (Total). 3.1.2.1 Seat. 3.1.2.1.1 Type A. 3.1.2.1.2 Type B. 3.1.2.1.3 Type C. EDS-T-7624-4D 9.5 mm min. / 9.5 mm 81 . 6.5 mm min. / 6.5 mm 81 . 3.0 mm min. / 3.0 mm 81 . 3.1.3 Structure. /
11、9 3.1.3.1 Skin layer. 3.1.3.1.1 Weight per unit area. / $88 +95$- :E( . 3.1.3.1.2 Material. / 8: . 3.1.3.2 Backing cloth 1. 3.1.3.2.1 Weight per unit area. / $88 +95$- :E( . 3.1.3.2.2 Material. / 8: . 3.1.3.2.3 Weave density. / :9 -4$ . 3.1.3.2.3.1 Wales. / 1 . 3.1.3.2.3.2 Courses. / 881 . EDS-T-761
12、1 EDS-T-7611 EDS-T-7683 500 g/m2 min. / 500 g/m2 81 . 100wt% soft PVC 150 g/m2 min. / 150 g/m2 81 . Cotton(30%) + Polyester(70%). / C (30%) + E(*73Bd (70%). 12 13 Wales/cm. 8 9 Courses/cm. GMDAT ENGINEERING STANDARDS EDS-M-6456 Copyright 2010 General Motors Company All Rights Reserved September 2010
13、 Page 3 of 6 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.3.3 PUR Foam. / E(*7)4 7 1F 3.2.1 9 , 11 , E+7= -C E+EB8t $-1 d3T7$ 272P 38 -dE %P E:4., (Master Sample)7 :4F$ . 3.2.2 ., 8:8t 8d8 948 G7$ ,p2e -C 748 75 95 -G4 86!2P# 6| %P$ . 3.2.3 8% =* 88F B1958 2l9P8 174 E+7
14、8TFF -G4 86!2P# 6| %P$ . 3.2.4 3 C8 E+7 48x 6$# 9I$8 H8x 4F748x & 75 958 H958 !6x2P# 6| %P$ . 3.2.5 70G/x$ E0 4:18 Grain8t E:4 9F72P 86 4 Grain8 -GI8 86!2P# 6| %P$ . 3.2.6 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 )
