1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6201 Velour Carpet This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW3026. -)7t ?DC Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW3026 8p) $4=F7 9
2、57F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 5 Version : 3 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and
3、English language, the Korean language shall take precedence. 1.1 Purpose. This specification specifies the requirements of basic property for the velour carpet used for floor lining of car upholstery. 1.2 Material Description. Velour carpet with Polyethylene back-coating. 1.3 Typical Applications. T
4、his specification applies to the floor lining. 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-7132 EDS-T-7602 EDS-T-7604 EDS-T-7614 EDS-T-7625 EDS-T-7694 GM
5、W3059 EDS-T-7005 EDS-T-7415 EDS-T-7603 EDS-T-7611 EDS-T-7624 EDS-T-7650 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% = !888 F)6 (8$7 17%L# -)7t ?DC (Velour Carpet)8 ,p2e8x G*F E:8x 4*F#$ , +9
6、58 8$ . 1.2 8: 8-L C2e . E(*7D,)8 %+ D9%P -)7t ?DC . 1.3 957 -88 . F)6 (8$ (Floor Lining). 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$-1F 68 2.2 GM E:4 / . EDS-M-0102 EDS-T-7132 EDS-T-7602 EDS-T-7604 EDS-T-7614 EDS-T-7625 EDS-T-7694 GMW3059 EDS-T-7005 EDS-T-7415 EDS-
7、T-7603 EDS-T-7611 EDS-T-7624 EDS-T-7650 GMW3001 2.3 dA E:4 / . F$-1F 68 GMDAT ENGINEERING STANDARDS EDS-M-6201 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 5 Version : 3 3 Requirements 3.1 General Properties 3 7 1F 3.1 d., ,p2e Table 1: General Properties / E 1:
8、 d., ,p2e Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Weight per unit area. / $88 +95$- :E( . EDS-T-7611 1,090 g/m2 min. / 1,090 g/m2 81 . 3.1.2 Thickness. / % . EDS-T-7624-1D 7.0 8.0 mm 3.1.3 Structure. / 9 . 3.1.3.1 Pile. / D8 . 3.1.3.1.1 Material. / 8: . 100Weight % Polyamide
9、66. 3.1.3.2 Backing cloth 1. / dE 1. 3.1.3.2.1 Material. / 8: . 100% weight Polyester or Polyester/PA6 mixture optionally. / 100 Weight % Polyester Gm8t 2TB958p) Polyester/PA6 GpF,p . 3.1.3.3 Back coating. 3.1.3.3.1 Material. / 8: . 100 Weight % Polyethylene. 3.1.3.4 Backing cloth 2. / dE 2. 3.1.3.4
10、.1 Material. / 8: . Spun rayon or Polyester. 3.1.4 Breaking force. / 88 I$ . EDS-T-7132-B 3.1.4.1 In longitudinal direction. / 9 -F . 400 N/5cm min. / 400 N/5cm 81 . 3.1.4.2 In transverse direction. / G -F . 400 N/5cm min. / 400 N/5cm 81 . 3.1.5 Tensile extension. / 88 48 . EDS-T-7132-B 3.1.5.1 In l
11、ongitudinal direction. / 9 -F . 20 50 % 3.1.5.2 In transverse direction. / G -F . 20 50 % GMDAT ENGINEERING STANDARDS EDS-M-6201 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 3 of 5 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.6 Abrasion r
12、esistance. / ! *+2e . EDS-T-7614-B1 x Weight loss after 1,000 revolutions. / x 1000 G98G $88+95$- :E(D2 . 25 g/m2 max. / 25 g/m2 8F . 3.1.7 Color fastness to artificial light. / 8E )$ . EDS-T-7415 Rating 6 min. / 6 = 81 . 3.1.8 Compression. / 68 . EDS-T-7650 3.1.8.1 A1. 40 % max. / 40 % 8F . 3.1.8.2
13、 B1. 50 % max. / 50 % 8F . 3.1.9 Compression set. / 75 6 :888 . EDS-T-7650 3.1.9.1 A1. 10 % max. / 10 % 8F . 3.1.9.2 B1. 10 % max. / 10 % 8F . 3.1.10 Temperature stability. / 7$ 6|9I2e . EDS-T-7604-D1 3.1.10.1 Dimensional change. / ?3L -G . - In longitudinal direction. / - 9 -F . 1.5 % max. / 1.5 %
14、8F . - In transverse direction. / - G -F . 1.5 % max. / 1.5 % 8F . 3.1.10.2 Other changes. / $* -G . No disadvantageous changes. / 171 .*F -G 68x . 3.1.11 Resistance to high humidity. / !32e . EDS-T-7005-D1 3.1.11.1 Dimensional change. / ?3L -G . - In longitudinal direction. / - 9 -F . 1.5% max. / 1
15、.5 % 8F . - In transverse direction. / - G -F . 1.5% max. / 1.5 % 8F . 3.1.11.2 Other changes. / $* -G . No disadvantageous changes. / 171 .*F -G 68x . 3.1.12 Spotting resistance to water. / 7X70 94F2e . EDS-T-7625-A No disadvantageous changes. / 171 .*F -G 68x . GMDAT ENGINEERING STANDARDS EDS-M-62
16、01 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 4 of 5 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.13 Resistance to odor. / ?d2e . EDS-T-7603 3.1.13.1 A2. Rating 5 min. / 5 = 81 . 3.1.13.2 B2. Rating 5 min. / 5 = 81 . 3.1.14 Volatility o
17、f organic constituents. / 8Td,p HL-P$ . EDS-T-7694 - Reflectance. / - -L18 . 60 % min. / 60 % 81 3.1.15 Flammability. / !7$2e EDS-T-7602 - Burn rate. / - 7$22$ 90 mm/min max. / 90 mm/min 8F . 3.2 Additional Requirements 3.2.1 For details, see part drawings. 3.3 Approval and Quality Assurance Procedu
18、re. 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 and Regulations 5.1 All
19、 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. 6 Approved Sources Not
20、 applicable. 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 3.2 4 7 1F 3.2.1 2l.1F8t .E $+8x =l9F . 3.3 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 3 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
