1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6424 PVC Sheet This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122. 8% = !87 70G/x$ 3 C Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW14122 )
2、$4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 4 Version : 5 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Kore
3、an 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 Applications
4、. Cover of Interior parts. 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-7301 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7624 EDS-T-7694 GMW3059 EDS
5、-T-7132 EDS-T-7403 EDS-T-7512 EDS-T-7603 EDS-T-7605 EDS-T-7614 EDS-T-7642 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 . Ul byl Cover. 2 4) E:4 / :0 : wa| _S6Y“ Rmlz jW zb Ql rb
6、Sj glY“ ybnlJ mkzbW . 2.1 17 E:4 / . zzWezs jlR . 2.2 GM E:4 / . EDS-M-0102 EDS-T-7301 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7624 EDS-T-7694 GMW3059 EDS-T-7132 EDS-T-7403 EDS-T-7512 EDS-T-7603 EDS-T-7605 EDS-T-7614 EDS-T-7642 GMW3001 2.3 dA E:4 / . zzWezs jlR . GMDAT ENGINEERING STANDARD
7、S EDS-M-6424 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 4 Version : 5 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. /
8、Wl_zmW n . EDS-T-7611 970 1150 g/m2. 3.1.2 Thickness. / YVS . EDS-T-7624-1A 0.85 mm min. / 0.85 mm lze . 3.1.3 Residue on ignition. / bl. . EDS-T-7301-A2 20 weight % max. / 20 weight % lzz . 3.1.4 Volatility of organic constituents. / l&S6B |a“X . EDS-T-7694 - Reflectance. / - ael. . 60 % min. / 60
9、% lze . 3.1.5 Hardness. / QX . EDS-T-7403 303 Shore D. 3.1.6 Resistance to abrasion. / U _f7 . x Weight per unit area after 200 cycles. / 200 m Wl_zmW n . EDS-T-7614-B1 15 g/m2. 3.1.7 Tensile strength. / ll QX . EDS-T-7132-F 3.1.7.1 In longitudinal direction. / m a/z . 1200 N/cm2 min. / 1200 N/cm2 l
10、ze . 3.1.7.2 In transverse direction. / a/z . 1000 N/cm2 min. / 1000 N/cm2 lze . 3.1.8 Tensile elongation. / ll gl. . EDS-T-7132-F 3.1.8.1 In longitudinal direction. / m a/z . 220 % min. / 220 % lze . 3.1.8.2 In transverse direction. / a/z . 220 % min. / 220 % lze . 3.1.9 Heat aging (100 2.5K, 721hr
11、s). / jVZX (100 2.5K, 721 gQ). EDS-T-7512 3.1.9.1 Tensile Elongation. / llgl. . 3.1.9.1.1 In longitudinal direction. / m a/z . 220 % min. / 220 % lze . 3.1.9.1.2 In transverse direction. / a/z . 220 % min. / 220 % lze . 3.1.9.2 Other changes. / W aZ . No wrinkles and discoloration. / n a ae jlJ Q .
12、GMDAT ENGINEERING STANDARDS EDS-M-6424 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 3 of 4 Version : 5 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.10 Temperature stability. / k.X jNmf7 . EDS-T-7604-1D 3.1.10.1 Dimensional change. / sg aZ . 3.1.10.1.
13、1 In longitudinal direction. / m a/z . - 3.0 % max. / - 3.0 % lzz . 3.1.10.1.2 In transverse direction. / a/z . 1.0% max. / 1.0 % lzz . 3.1.11 Low temperature resistance. / Uzbf7 . EDS-T-7605 -G500, H100- 3.1.11.1 In longitudinal direction. / m a/z . No cracks. / Rj jlJ Q . 3.1.11.2 In transverse di
14、rection. / a/z . No cracks. / Rj jlJ Q . 3.1.12 Color fastness to artificial light. / lR QX . EDS-T-7415 Rating 6 min. / 6 S lze . 3.1.13 Resistance to thread tear out force. / mq/S6x ljQX . EDS-T-7642 3.1.13.1 In longitudinal direction. / m a/z . 30 N min. / 30 N lze . 3.1.13.2 In transverse direct
15、ion. / a/z . 30 N min. / 30 N lze . 3.1.14 Resistance to odor. / rS6f7 . EDS-T-7603 3.1.14.1 A1. Rating 5 min. / 5 S lze . 3.1.14.2 B1. Rating 5 min. / 5 S lze . 3.1.15 Flammability. / Ujf7 . EDS-T-7602 - Burning rate. / - jf fX . 90 mm/min max. / 90 mm/min lzz . 3.2 Additional Requirements 3.2.1 Co
16、lor, grain and surface gloss of the sheets 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 commercial cleaning agents shall caus
17、e no detrimental changes of the surface. 3.2 4 7 1F 3.2.1 Sheetl ee , yb_z kq , yb_z RulF We S6g&jRrfjf“ gl , a6xY“ ybnQa (Master Sample)j nzbW 3.2.2 lS6Qml jX kRl kRrm aZ a Bf7l mzQ ljf“W jN Y“W . 3.2.3 laml fmjgl ek g yb_zj l&zzzb aZQ ljf“W jN Y“W . GMDAT ENGINEERING STANDARDS EDS-M-6424 Copyright
18、 2010 General Motors Company All Rights Reserved September 2010 Page 4 of 4 Version : 5 3.2.4 Forces similar to those of writing must leave no permanent trace of the sheet surface. 3.2.5 Further detail, see parts drawings. 3.3 Approval and Quality Assurance Procedure. All raw materials shall be appr
19、oved 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 and Regulations 5.1 All materials supplied to this standa
20、rd 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. 6 Approved Sources Not applicable. 7 Notes 7.1 Glossary.
21、 Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: EDS-M-6424 9 Release and Revisions This standard was originated in April 1991. It was first approved by GMDAT Engineering Stand
22、ards in April 1991. It was first published in April 1991. 3.2.4 SlJ iW mXl |lJ QzklJ ZR yb_zj kRrml |Zmlz ljf“W jN Y“W . 3.2.5 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-6424 9 9P9I -C P9I 8)Y a ybnlF 1991 VJ 4 kj ybn aQ bjYj , S6g&ybne:Rsj lzz 1991VJ 4kj glYjW . a ybnlF 1991VJ 4kj rbrb m“m / a“zYjW . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 5 SEP 2010 Superceded (Appearance Material Engineering Team) / zbmmk q (Appearance Material f*Qx )
