1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6108 Woven Cloth for Automotive Interior This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14231. 8% = !87 :,p ,p2eE:4 Note: 8 E:48t G8 =97 FF7 957%L+ , FG P
2、P Program .Bd# GMW14231 ) $4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 7 Version : 7 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event o
3、f conflict between 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 woven cloth used for seat, headrest and door trim of car upholstery. 1.2 Material Description.
4、 Fabric covers own or back coated fabric or post-treated one on polyether based polyurethane foam and knitted fabric backing, flame laminated. 1.3 Typical Applications. 1.3.1 Flat Woven. 1.3.2 Woven Velour 94F2e . EDS-T-7645 Report. / .( . 3.1.16 Volatility of organic constituents. / 8Td,p HL-P$ . -
5、 Reflectance. / - -L18 . EDS-T-7694-B (+95 E ) 60 % min. / 60 % 81 . GMDAT ENGINEERING STANDARDS EDS-M-6108 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 5 of 7 Version : 7 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.17 Resistance to odor. / ?d2e . 3
6、1.17.1 A2. 3.1.17.2 B2. EDS-T-7603 Rating 6 min. / 6= 81 . Rating 6 min. / 6= 81 . 3.1.18 Flammability. / !7$2e . - Burn rate. / - 7$2 2$ . EDS-T-7602 90 mm/min max. / 90 mm/min 8F . 3.1.19 Pilling (ICI box method). / Fx*2e (ICI Box- ) EDS-T-7699 Rating 3 min. / 3= 81 . 3.1.20 Pile slippage strengt
7、h. / PILE /;2e . x Measure the maximum load when test piece (Figure 1) is cut string off or pulled it out of 7mm width of its center under speed of 200mm/min. Then record whether it is cut off or pulled out when broken down, when the maximum load is the smallest value at broke down. / x ,* (1) 4G D8
8、x 200mm/min 2$) :E6.8 7mmE!8 4 0 H D# 4 9$4F:E8x ?U9IF7 2F8p) $4E F8p) F D$ 4 48 !69#: /9#:* d) F$ . 3.1.20.1 In longitudinal direction. / 1 -F . 3.1.20.2 In transverse direction. / 881 -F . 40 N min. / 40 N 81 . 40 N min. / 40 N 81 . 3.1.21 Lying (full) down resistance. / :E2e . x Place the 3 test
9、pieces of 250mm length and width on the plane, and rub the surface of test pieces slightly with the weight of 1kg, which has the diameter of 90100mm and the flat bottom side, in the direction of length and width, and then stop the weight of 1kg at the specific position. Place it in the thermostat ma
10、intained temperature of 803 for 22 hours, and take it out and then remove the weight. Finally observe the surface of test pieces after 1 hour. / x 2l) , 4) 55 250mm8 4G D8x 3+ ?F7 D+17 “ 1 kg (:8 90100 mm8+ , -E+8 DDF ) 4G D8 E+8x 2l) , 4) 4. ,l:*+ 88?* 9IF7 9I: 4A 803 8 F7972P 2248 47( -?G !6 * 9PF
11、 1 48 G8 4G D E+8 1B* 4=dF$ . No remarkable lying down of pile or it should be not seen with recovery when being lying down of pile. / G894F Pile 6$) ;8 6 Pile 6$) ;8 86$ .)8 F7 #9 9PE 1B7t % &%F 98 FE D# /x FE %P 8$7 $4F7 :FF$ . Note 2: The designations indicated as “Report” in specification column
12、 perform testing if necessary. It is general requirements that are not decided “yes” or “not”. / :0 2: 1d :E .( ( +4%P 4G F+8t , Fx74 4G 8x :FF%L F. DD9I8x F: 6# 8-L7 98 . Note 3: The paragraphs 3.1.20 and 3.1.21 are applied only for woven velour (Moquette). / :0 3: 3.1.20 -C 3.1.21F8t Woven Velour
13、Moquette)+ F$- 3.2 Additional Requirements 3.2.1 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. In addition, fabric shall be as uniform in appearance as possible. 3.2.2 Any misalignment o
14、f weaver or knitting shall not give rise to variations in pattern. Any pattern bow (at center) or pattern skew (selvedge to selvedge) shall not exceed 2.0% of material width. 3.2.3 Packing shall provide protection of the fabric from contamination, and shall not cause permanent damage (i.e. crushing,
15、 creasing etc.) of the material. Packing or storage of components, trim layouts etc. cut from the material, shall be such, that even after prolonged storage, the dimensions and shape, of the cut parts are still retained within the required tolerances. 3.2.4 All material submitted to this specificati
16、on shall resist soiling and permit ready cleaning by normal cleaning agents without causing color changes, spotting, staining, or other permanent changes in the appearance of the fabric. 3.2 4 7 1F 3.2.1 % 8 )C72P 21%P Cloth 8 118t % 8F7 6 F+ , , 748t $-1 d3T7$ 272P 38 -dE %P E:4., (Master sample)7
17、4F$ . 6x7) Cloth# 4#F 89IF 748x 8T:F7 6 F$ . 3.2.2 9IF: Pattern 0 $ (2P# 6|%L+ , Pattern8 H D# 17X=# 2.0%* ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 7 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
