1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6412 PVC Sheet 2 This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122. 8% = !87 70G/x$ 3 C 2 Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW1412
2、2 ) $4=F7 957F$ . 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 between the
3、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-sheet used for the automotive upholstery. 1.2 Material Description. Weldable soft PVC-sheet. 1.3 Typical Applicat
4、ions. Cover of automotive upholstery. 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 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 EDS-T-7301 EDS
5、-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7626 GMW3001 2.3 Additional References. None 1 P7 :0 : a ybnl jZzb UkX nQvalzU RmlJ Xqzf g jW . :0 : zbRsjkF kjl erlz llJ Qk , zbRsj kfq/ zf g lW jn kZcJW grw . 1.3 957 -88 . Ulll sa . 2 4) E:4 / :0 : wa| _S6Y“ Rmlz jW zb Ql rbSj glY“ ybnlJ mkzbW . 2.1 17 E:4 / .
6、zzWezs jlR . 2.2 GM E:4 / . EDS-M-0102 EDS-T-7415 EDS-T-7603 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 EDS-T-7301 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7626 GMW3001 2.3 dA E:4 / . zzWezs jlR . GMDAT ENGINEERING STANDARDS EDS-M-6412 Copyright 2010 General Motors Company All Rights Reserved September
7、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 Weight per unit area. / Wl_zmW n . EDS-T-7611 480 g/m2 min. / 480 g/m2 lze . 3.1.2 Thickness. / YVS . EDS
8、-T-7624-1A 0.4 mm min. / 0.4 mm lze . 3.1.3 Residue on ignition. / bl. . EDS-T-7301-A2 12 weight % max. / 12 weight % lzz . 3.1.4 Volatility of organic constituents. / l&S6B |a“X . EDS-T-7694 - Reflectance. / - ael. . 60 % min. / 60 % lze . 3.1.5 Temperature stability. / k.X jNmf7 . EDS-T-7604-1B 3.
9、1.5.1 Dimensional change. / sg aZ . 3.1.5.1.1 In longitudinal direction. / m a/z . - 2.5 % max. / - 2.5 % lzz . 3.1.5.1.2 In transverse direction. / a/z . 1.0 % max. / 1.0 % lzz . 3.1.6 Low temperature resistance. / Uzbf7 . EDS-T-7605 -G100, H100- 3.1.6.1 In longitudinal direction. / m a/z . No crac
10、ks. / Rj jlJ Q . 3.1.6.2 In transverse direction. / a/z . No cracks. / Rj jlJ Q . 3.1.7 Softness. / l&jf7 . EDS-T-7626-A 3.1.7.1 In longitudinal direction. / m a/z . 4.5 ) 6.0 cm. 3.1.7.2 In transverse direction. / a/z . 5.0 ) 6.0 cm. 3.1.8 Softness number. / l&jf7 ng . EDS-T-7626 3.1.8.1 In longitu
11、dinal direction. / m a/z . 80 100. 3.1.8.2 In transverse direction. / a/z . 80 100. 3.1.9 Color fastness to artificial light. / lR QX . EDS-T-7415 Rating 7 min. / 7 S lze . GMDAT ENGINEERING STANDARDS EDS-M-6412 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 3 of 4 Ver
12、sion : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.10 Resistance to odor. / rS6f7 . EDS-T-7603 3.1.10.1 A1. Rating 5 min. / 5 S lze . 3.1.10.2 B1. Rating 5 min. / 5 S lze . 3.1.11 Flammability. / Ujf7 . EDS-T-7602 - Burning rate. / - jf fX . 90 mm/min max. / 90 mm/min lzz . 3.2 A
13、dditional Requirements 3.2.1 Color, grain and surface gloss of the PVC sheet shall be in accordance with the master sample which is approved and distributed by GMDAT Technical Center. 3.2.2 A permanent change of basic property and appearance after prolonged storage is not permitted. 3.2.3 Use of com
14、mercial cleaning agents shall cause no detrimental changes of the surface. 3.2.4 Forces similar to those of writing must leave no permanent trace of the sheet surface. 3.2.5 Marking of any kind shall be made with non-constructive paints. 3.2.6 Further detail, see parts drawings. 3.3 Approval and Qua
15、lity Assurance Procedure. All raw materials shall be approved and regularly inspected for its quality prior to and during mass production delivery according to approval and quality assurance procedure for chemical raw materials (Spec. No. EDS-M-0102). 4 Manufacturing Process Not applicable. 5 Rules
16、and Regulations 5.1 All materials supplied to this standard must comply with the requirements of GMW3001, Rules and Regulations for Material Specifications 5.2 All parts or systems supplied to this standard must comply with the requirements of GMW3059, Restricted and Reportable Substances for Parts.
17、 6 Approved Sources Not applicable. 3.2 4 7 1F 3.2.1 kZcJW y Qnl ee , yb_z kq , yb_z RulF We S6g&jRrfjf“ gl , a6xY“ ybn Qa (Master Sample)j nzbW 3.2.2 lS6Qml jX kRl kRrm aZ a Bf7l mzQ ljf“W jNY“W . 3.2.3 laml fmjgl ekg yb_zj l&zzzb aZQ ljf“W jN Y“W . 3.2.4 SlJ iW mXl |lJ QzklJ ZR yb_zj kRrml |Zmlz l
18、jf“W jN Y“W . 3.2.5 jZzb ml ybgX m lz keYn jPW xlw ekzjj zbW . 3.2.6 S6u lfzb ezslF by X_zlJ qmv zf Q 3.3 38 -C E:.(: 9f“U X_z Yjf“ a ybnlz lkY& ZRW WlRR Qlz ybS6zbW . EDS-M-6412 9 9P9I -C P9I 8)Y a ybnlF 1990VJ 12kj ybn aQ bjYj , S6g&ybne:Rsj lzz 1990 VJ 12 kj glYjW . a ybnlF 1990 VJ 12 kj rbrb m“m / a“zYjW . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 SEP 2010 Superceded (Appearance Material Engineering Team) / zbmmk q (Appearance Material f*Qx )
