1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-7302 Sealing Section for Adhered Glazing This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW14169. 8T*7t 9E=%L# ,h +&7 17%L# 8* Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Pro
2、gram .Bd# GMW14169 ) $4=F7 957F$ . Copyright 2011 General Motors Company All Rights Reserved June 2011 Originating Department: GM Korea Engineering Standards Page 1 of 5 Version : 5 1 Scope 1.1 Material Description. EPDM rubber. 1.2 Typical Applications. This specification aims at specifying and con
3、trolling the requirements of basic property for rubber parts used to fill the body gap, such as in windshield or back glass molding, and for decorative purpose by contacting glass. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards
4、/Specifications. None 2.2 GM Standards/Specifications. EDS-T-7006 EDS-T-7403 EDS-T-7405 EDS-T-7408 EDS-T-7420 EDS-T-7421 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 Test Piece and Number of Test Piece. Unless otherwise specified, the siz
5、e and number of test pieces shall conform to the EDS test specification. 3.2 Conditioning. For approval of initial products, minimum 7 days shall pass from vulcanization before test pieces are used and the number shall be three or more. For general quality control, minimum 3 days shall pass from vul
6、canization before test pieces are used and the number shall be one or more. Test pieces shall be left at 23 E 2.5K for minimum 8 hours before testing without being subjected to outside force. 3.3 Test Equipment. 3.3.1 Conform to EDS test methods. 1 P7 1.1 8: 8-L C2e . EPDM ,h . 1.2 957 -88 . ., 8t 8
7、=%L6 8478p) 17%L# ,h .E7 $4F 8*8 7 8$ . 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-T-7006 EDS-T-7403 EDS-T-7405 EDS-T-7408 EDS-T-7420 EDS-T-7421 GMW3059 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3.1 4G D -C 4G D
8、3L( . C-F 6=8 6# F 4G D8 A d7t 3L( &%8t 4) EDS7 8F$ . 3.2 98=* 9 . 2 7 88 :! 4G D8p) 4G F6 F+ , 3L(8t 3P 81866 F$ . 8-L958 E:4* +958p) F# 7# 4GG 3 88 0F 4G D8p) 4G F6 F+ 3L(8t 1 P 818$ . 4G D8t 4G 98 23 E 5K 72P 7)Y8x -O: 6# 1B) 2 848 -?F6 F$ . 3.3 4G 8? . 3.3.1 1! 4G E:47 :4F$ . GM KOREA ENGINEERIN
9、G STANDARDS EDS-M-7302 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 2 of 5 Version : 5 3.3.2 Humidity chamber capable of adjusting temperature and relative humidity to 40 E 2.5K and (953) %. 3.3 General Requirements. Unless specified otherwise, test shall be performed at
10、23 E 5K. 3.3.1 Requirements on Sealing Section. 3.3.2 40 E 2.5K 7t (953) %8 1$4 3$* 994 7 1F . 3.4.1. 2eE8 =7t $* 4958 C-F 1F8t 2eE $+7 +dF6 F$ . 4 9P9 )9I18 775 9 F$-1F 68 . 5 ?0 9I 5.1 -*1 9I . +& 8*# F$- 472P 170 4) , 8TGF 957 4#F :4- , ? , 9I -C 1F8x +94P6 F$ . 5.2 66 . F67t 7568 18 88x 7 , F6*
11、72T8p) F$ . 5.3 1 -C -L)X . GM 8-LE:47 8F 9P%P .E8! 8*8 4G D8t ., 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$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )
12、= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77 86 :04 .2P7t )=888 F87 8F $%P : 4G 8x 44F 3L 8$ . GM KOREA ENGINEERING STANDARDS EDS-M-7302 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Version : 5 5.4 Initial Source Approval. No shipments shall be made by any su
13、pplier until representative initial production samples have been approved by the appropriate Materials Engineering department(s) as meeting the requirements of this specification. 5.5 Material Safety Data Sheets/Safety Data Sheets (MSDS/SDS). For new product submissions, or when a change in chemical
14、 composition of an existing product has occurred, a complete copy of the Material Safety Data Sheet/Safety Data Sheet must be submitted in compliance with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) requirements or other country-specific MSDS/SDS requirements. In
15、 addition, product MSDS/SDS submissions must be in compliance with specific country General Motors TMC003 Material Safety Data Sheet/Safety Data Sheet guidance documents where available. 5.6 All materials supplied to this standard must comply with the requirements of GMW3059, Restricted and Reportab
16、le Substances for Parts. 6 Approved Sources Engineering qualifications 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
17、, the responsible Engineering group should be contacted to obtain the 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
18、standard shall be referenced in other documents, drawings, etc., as follows: Material per EDS-M-7302 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* /
19、6|98.(8* 9PF6+ F$ . 4958p) 9PE8 ,p:6|98.(8* / 6|98.(8*# GM8 ,p: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$ . 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(%P 6=+8 8 E:48 7 1F8x 94A$ . $*
20、 :7!7 88?F GM 8 7 , F$- 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 &# $80 M8 EdF$ . Material per “EDS-M-7302 GM K
21、OREA ENGINEERING STANDARDS EDS-M-7302 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 5 of 5 Version : 5 9 Release and Revisions This standard was originated in November 1993. It was first approved by Engineering Standard Committee in November 1993. It was first published in
22、 November 1993. 9 9P9I -C P9I 8)Y ., E:48t 1993“x 1187 E:4 -Gl4 .7 %L6 , d3TE:41,h7 8F 1993 “x 11 87 38%L6$ . ., E:48t 1993 “x 11 87 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 5 JUN 2011 Apply new Engineering Standard Template. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 =* (G)8*4G D4 )
