1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-6912 Outer Wheel Housing Liner This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW16225. 7. HT F7; (8“07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$- 1F 68 . 2.2 GM E:4 / . EDS-M-
2、0102 EDS-T-7611 GMW3059 EDS-T-7132 EDS-T-7624 GMW3259 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3.1 d., ,p2e Table 1: General Properties / E 1: d., ,p2e Test Designations / 4G F+ Test Methods / 4G - Specification / 3.1.1 Material. / 8: . Flat fiber mixture non-woven,
3、 which is mixed PET and LMPET. / PET7t LMPET 28T4 GpF%P .:E . 3.1.2 Weight per unit area (after molding). / $88+95$- :E( (2eGI G ). EDS-T-7611 150501200 g/m2 GM KOREA ENGINEERING STANDARDS EDS-M-6912 Copyright 2011 General Motors Company All Rights Reserved March 2011 Page 2 of 6 Version : 2 Test De
4、signations / 4G F+ Test Methods / 4G - Specification / 3.1.3 Thickness (after molding). / % (2eGI G ). EDS-T-7624 See the relevant DWG. / $+=l9 3.1.4 Tensile Strength (Clamp measuring length: 100 mm). / 88I$ (;?U9Il8 : 100 mm). EDS-T-7132 3.1.4.1 As received (except Bead). / -O8t 1B (Bead 9P7 ). 3.1
5、.4.1.1 In longitudinal direction. / 9 -F . 1700 N/5cm min. / 1700 N/5cm 81 . 3.1.4.1.2 In transverse direction. / G -F . 1400 N/5cm min. 1400 N/5cm 81 . 3.1.4.2 After heat aging (90 E 16 hours). / !7( “G G (90 E 16 hours). 3.1.4.2.1 In longitudinal direction. / 9 -F . 1700 N/5cm min. / 1700 N/5cm 81
6、 . 3.1.4.2.2 In transverse direction. / G -F . 1400 N/5cm min. 1400 N/5cm 81 . 3.1.4.3 After immersing in water (After 24 hours when immersing in water). / ,p7 ?95 G (,p7 ?95F7 2448 G ). 3.1.4.3.1 In longitudinal direction. / 9 -F . 1700 N/5cm min. / 1700 N/5cm 81 . 3.1.4.3.2 In transverse direction
7、. / G -F . 1400 N/5cm min. 1400 N/5cm 81 . 3.1.5 Resistance to mildew growth (Test piece: 50100 mm). / $DU8 94F2e (4G D : 50100 mm). GMW 3259 No typical mildew odor and/or no mildew growth. / $DU84 -4F: 66x6 F $DU8 !14 !2P$ 6|% . 3.1.5.1 As received after 14 days. / -O8t 1B 148 G . 3.1.5.2 Stored at
8、 40 E 100 % RH14 days. / 40 E 100 % RH 148 -? . 3.1.6 Resistance to heat aging (90 E 16hours). / !7( “G2e (90 E 16hours). Product condition / 9PE 1B 3.1.6.1 Appearance / 74 No visible change of shape, no bending on the edge and no stickiness on the surface. / #2e (-40) E 24 hrsG !,h DD 887 “ 500g8x
9、500mm 8872P !F ). 3.1.7.1 Appearance. / 74 . No visible change of shape and no bending on the edge. / #4 7 1F . 3.2.1 8d8 948 G7$ 748 75 95 -G -C ,p2e8 94F4 862P# 6|%P$ . 3.2.2 dA 82lF 1F8t .E $+8x =l9 F . 3.3 38 -C E:.(: 98 88x 7 , F6* 72T8p) F$ . 5.3 1 -C -L)X . GM 8-LE:47 8F 9P%P .E8! 8*8 4G D8t
10、., 8-LE:47 9I%P 4G 8x 7 98x +94P6 F+ , 61 )= 987 :04 .2P8 388x -O6x6 F$ . &H88 , d# , 22e , 9P9 )9I ,* /D# 21: &%0 4)%P 6&F -8($ -P2%T 7 , 1)7 388x -O6x6 F$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77 86 :04 .2P7t
11、 )=888 F87 8F $%P : 4G 8x 44F 3L 8$ . 5.4 FF2P# 6| %P$ . 5.5 ,p:6|98.(8* / 6|98.(8* (MSDS/SDS). 49PE8 )= D# d97 )=%L# 9PE ! GF,p: 92e8 -%P 7 , GF ,p: .* y E47 4F 2l 9G 43B (GHS) D# 5 :7!- ,p:6|98.(8* / 6|98.(8* 7 1F8x +9F# ,p:6|98.(8* / 6|98.(8* 9PF6+ F$ . 4958p) 9PE8 ,p:6|98.(8* / 6|98.(8*# GM8 ,p:
12、6|98.(8* / 6|98.(8*7 4F :?8 TMC0038 7 1F8x :43LF6+ F$ . 5.6 ., E:47 9P4%P +& 8:&8t GMW3059 (8TF,p: 179P )8 9P* &d(6 F$ . GM KOREA ENGINEERING STANDARDS EDS-M-6912 Copyright 2011 General Motors Company All Rights Reserved March 2011 Page 6 of 6 Version : 2 6 Approved Sources Engineering qualification
13、s of an approved source are required for this standard. Only sources listed in the GM Materials File under this standard number have been qualified by Engineering as meeting the requirements of this standard. For other GM locations, the responsible Engineering group should be contacted to obtain the
14、 approved source in that individual country. 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. GHS Globally Harmonized System MSDS Material Safety Data Sheet SDS Safety Data Sheet 8 Coding System This standard shall be referenced in other documents, drawings, etc., as f
15、ollows: Material per EDS-M-6912 9 Release and Revisions This standard was originated in March 2005. It was first approved by Polymer / Organic Material Lab Team in March 2005. It was first published in March 2005. 6 38 6= 8 E:48t 38%P 6=7 $4F d3T95 :8x 7F$ . 8 E:47 8F d3T958 :8 7x*%P GM 88 +2l7 !7(%
16、P 6=+8 8 E:48 7 1F8x 94A$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88F2P# F$- :04 .2P7t GE8F6 F$ . 7 768 9I8 7.1 98,l 76 . F$-1F 68 . 7.2 66 -C dGl . GHS Globally Harmonized System MSDS Material Safety Data Sheet SDS Safety Data Sheet 8 Ed - $* ,l2P! $+ &%72P ., E:48 87%T &# $80 M8 EdF$ .
17、 Material per EDS-M-6912 9 9P9I -C P9I 8)Y ., E:48t 2005 “x 3 87 E:4 -Gl4 .7 %L6 , G)8*4G D47 8F 2005“x 387 38%L6$ . ., E:48t 2005“x 387 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 2 MAR 2011 Superceded (Polymer / Organic Material Lab Team) / F9I957 =* (G)8*4G D4 )
