1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6066 Fabric for Pillar Trim Covering This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14231. Fx( C* -7 :,p Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program
2、.Bd# GMW14231 ) $4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 5 Version : 2 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict
3、between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This specification specifies the requirements of basic property for tricot fabric laminated with polypropylene foam on the back side used for pillar trim of automobiles. 1.2 Material Description. Tricot
4、fabric laminated with polypropylene foam on the back side. 1.3 Typical Applications. This specification is applied to the pillar trim used for headlining. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2
5、GM Standards/Specifications. EDS-M-0102 EDS-T-7402 EDS-T-7521 EDS-T-7603 EDS-T-7611 EDS-T-7624 EDS-T-7647 EDS-T-7673 EDS-T-7694 GMW3059 EDS-T-7132 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7614 EDS-T-7625 EDS-T-7669 EDS-T-7683 GMW3001 2.3 Additional References. None 1 P7 :0 : ., E:48 6&F !7$ :4-8! 9I8x
6、 $4=F 3L 6$ . :0 : F67t 7568 18 88x 7 , F6* 72T8p) F$ . 1.1 +95 . ., E:48t 8% = !88:E Fx( C* -7 17F# 8+7 E(*F8)Fx) E08 9E=%P C*C 8$8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . 8+7 E(*F8)Fx) E08 9E=%P C*C 8$ . 1.3 957 -88 . ., E:48t 8% =8 !8.E7 17%L# Fx( C*7 957F$ . 2 4) E:4 / :0 : C-H +d%P 9
7、I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$-1F 68 2.2 GM E:4 / . EDS-M-0102 EDS-T-7402 EDS-T-7521 EDS-T-7603 EDS-T-7611 EDS-T-7624 EDS-T-7647 EDS-T-7673 EDS-T-7694 GMW3059 EDS-T-7132 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7614 EDS-T-7625 EDS-T-7669 EDS-T-7683 GMW3001 2.3 dA E:4 / . F$-1F 68 G
8、MDAT ENGINEERING STANDARDS EDS-M-6066 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 5 Version : 2 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). EDS-T-7611 32030 g/m2. 3.1.2 Thickness (Total). / % (Total). EDS-T-7624-4D 2.5 mm min. / 2.5 mm 81 . 3.1.3 Structure. / 9 . 3.1.3.1 Fabric cover. 3.1.3.1.1 Weight per unit area. / $88 +95 $- :E( . 3.1.3.1.2 Thickness. / % . 3.1.3.1.3 Weave den
10、sity. / :9 -4$ . 3.1.3.1.3.1 Wales. / 1 . 3.1.3.1.3.2 Courses. / 881 . EDS-T-7611 EDS-T-7624-4D EDS-T-7683 130 g/m2 min. / 130 g/m2 81 . 0.6 mm min. / 0.6 mm 81 . R 16Wales/cm. R 16Coures/cm. 3.1.3.2 Polypropylene foam. / E(*F8)Fx) E0 . 3.1.3.2.1 Density. / -4$ . 3.1.3.2.2 Tensile strength. / 88 I$
11、. 3.1.3.2.2.1 In wales direction. / 1 -F . 3.1.3.2.2.2 In courses direction. / 881 -F . 3.1.3.2.3 Tensile extension. / 88 48 . 3.1.3.2.3.1 In wales direction. / 1 -F . 3.1.3.2.3.2 In courses direction. / 881 -F . 3.1.3.2.4 Tear strength. / 87( I$ . 3.1.3.2.4.1 In wales direction. / 1 -F . 3.1.3.2.4.
12、2 In courses direction. / 881 -F . EDS-T-7673 EDS-T-7669,S2 EDS-T-7669,S2 EDS-T-7521 60 kg/m3 min. / 60 kg/m3 81 . 2.0 N/mm2 min. / 2.0 N/mm2 81 . 1.5 N/mm2 min. / 1.5 N/mm2 81 . 250 % min. / 250 % 81 . 150 % min. / 150 % 81 . 10 N/mm min. / 10 N/mm 81 . 20 N/mm min. / 20 N/mm 81 . GMDAT ENGINEERING
13、 STANDARDS EDS-M-6066 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 3 of 5 Version : 2 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.3.2.5 Temperature stability. / 7$ 6|9I2e . x 90 E 1 hour 80 E 8 hours 23 E 16 hours (-40) E 8 hours 23 E 1 hour. EDS-T-
14、7604,1H 3.1.3.2.5.1 Dimensional stability. / ?3L6|9I2e . 3.1.3.2.5.1.1 In wales direction. / 1 -F . 3.1.3.2.5.1.2 In courses direction. / 881 -F . Within 4 %. / 4 % 8! . Within 4%. / 4 % 8! . 3.1.4 Breaking force (Fabric cover). / 88 I$ (Fabric cover). 3.1.4.1 In wales direction. / 1 -F . 3.1.4.2 In
15、 courses direction. / 881 -F . EDS-T-7132-A 200 N/5cm min. / 200 N/5cm 81 . 200 N/5cm min. / 200 N/5cm 81 . 3.1.5 Tensile extension (Fabric cover). / 88 48 (Fabric cover). 3.1.5.1 In wales direction. / 1 -F . 3.1.5.2 In courses direction. / 881 -F . EDS-T-7132-A 30 % min. / 30 % 81 . 80 % min. / 80
16、% 81 . 3.1.6 Color fastness to artificial light (Total). / 8E )$ (Total). EDS-T-7415 Rating 6 min. / 6 = 81 . 3.1.7 Stretch (Total). / 482e (Total). 3.1.7.1 In wales direction. / 1 -F . 3.1.7.2 In courses direction. / 881 -F . EDS-T-7402-B 2 % min. / 2 % 81 . 2 % min. / 2 % 81 . 3.1.8 Abrasion resis
17、tance. / !*+2e . x Abrasion wheel: CS-10, Load: 500g, Cycle: 150 cycles. x *+HT : CS-10, F:E : 500g, G983L : 150 G98 . EDS-T-7614-A Rating 3 min. / 3 = 81 . 3.1.9 Spotting resistance to water. / 7X7094F2e . EDS-T-7625-A No harmful changes in use, such as spots or discoloration. / 6*8! -1 &%8 171 .*F
18、 -G 68x . GMDAT ENGINEERING STANDARDS EDS-M-6066 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 4 of 5 Version : 2 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.10 Laminate adhesive strength. / 9E= I$ . 3.1.10.1 In wales direction. / 1 -F . 3.1.10.2 In
19、courses direction. / 881 -F . EDS-T-7647 To be separated by 5 N/5cm min. or destruction of foam. / 5 N/5cm 81 Gm8t Foam Dh7 8F2P+ .*%T . To be separated by 5 N/5cm min. or destruction of foam. / 5 N/5cm 81 Gm8t Foam Dh7 8F2P+ .*%T . 3.1.11 Resistance to odor. / ?d2e . 3.1.11.1 A2. 3.1.11.2 B2. EDS-T
20、-7603 Rating 6 min. / 6= 81 . Rating 6 min. / 6= 81 . 3.1.12 Volatility of organic constituents. / 8Td,p HL-P$ . - Reflectance (+95 ). / - -L18 (+95 ). EDS-T-7694-B 60 % min. / 60 % 81 . 3.1.13 Flammability (Fabric + PP Foam + PP Pillar). / !7$2e (Fabric + PP Foam + PP Pillar). - Burn rate. / - 7$2
21、2$ . EDS-T-7602 90 mm/min max. / 90 mm/min 8F . Note: The designations, except from paragraph 3.1.3 to paragraph 3.1.5, are performed to the tricot fabric flame laminated with polypropylene foam. / :0 : 3.1.3F 3.1.5F8x 9P7F F+8t Polypropylene Foam8 9E=%P C*C 8$ (Tricot Fabric)7 $4F7 :FF$ . 3.2 Addit
22、ional Requirements 3.2.1 For details, see part drawings. 3.2.2 Color of the fabric in the same lot shall be the same, and its appearance shall be in accordance with the master sample distributed by GMDAT Technical Center. 3.2.3 The fabric delivered for production shall show no discrepancy with the d
23、etermined pattern and the warping or inclination of the patter shall not exceed 2.0%. 3.2.4 All the materials subject to this standard shall have pollution resistance. Use of commercial cleaning agents shall cause no permanent detrimental changes, pollution or color changes on the surface. 3.2 4 7 1
24、F 3.2.1 dA 82lF 1F8t .E $+8x =l9 F 3.2.2 % 8 )C72P 21%P 8$ (Fabric)8 11 -C ,p2e8t % 8F7 6 F+ , , 740 9: 9# $-1 d3T7$ 272P 38 -dE %P E:4., (Master Sample)7 :4F$ . 3.2.3 61 )=E8t 9IF: DBh0 $ (2P# 6|%L+ , DBh8 H D# 1 7X=# 2.0%* “L62P# 6| %P$ . 3.2.4 ., E:47 8F7 957%L# 8:8t 7X70 94F2e8 866 F$ . B1958 2l
25、9P8 17 4 748 75 95 -G , 7X70 -C dA 118 -G* 88pA: 66x6 F$ . GMDAT ENGINEERING STANDARDS EDS-M-6066 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 5 of 5 Version : 2 3.3 Approval and Quality Assurance Procedure. All raw materials shall be approved and regularly inspected
26、 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 standard must comply with the requi
27、rements 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. Not applicable. 7.2 Acronyms
28、, Abbreviations, and Symbols. Not applicable. 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: EDS-M-6066 9 Release and Revisions This standard was originated in January 2007. It was first approved by GMDAT Engineering Standards in January 2007. It was first published in January 2007. 3.3 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 2 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
