GMKOREA EDS-M-6624-2012 Self-Adhesive Damping Strip (Version 4 English Korean This standard may be applied only for current projects It is Superceded for all future projects and re.pdf

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1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-6624 Self-Adhesive Damping Strip This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW15174. 8d 9E=GI 9P: 3C* Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW15174 )

2、 $4=F7 957F$ . Copyright 2012 General Motors Company All Rights Reserved April 2012 Originating Department: GM Korea Engineering Standards Page 1 of 6 Version : 4 1 Scope 1.1 Purpose. This specification specifies the requirements of basic property for self-adhesive damping strip used for automobile.

3、 1.2 Material Description. PUR-foam on polyether base, coated with adhesive and covered with paper. 1.3 Typical Applications. This specification applies to self-adhesive damping strip in the passenger compartment (e.g. sliding roof lid) for noise insulation. 2 References Note: Only the latest approv

4、ed standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-M-1101 EDS-T-7005 EDS-T-7603 EDS-T-7609 EDS-T-7610 EDS-T-7668 EDS-T-7669 EDS-T-7670 EDS-T-7673 GMW3059 2.3 Additional References. TMC003 Material Safety

5、 Data Sheet guidance documents 3 Requirements 3.1 General Properties. 1 P7 1.1 +95 . ., E:48t 8% =7 17%L# 8d 9E=GI 9P: 3C*8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . 7B* (Polyether) E(*7)07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-M-1101 EDS-T-7005 EDS-T-7603 EDS

6、-T-7609 EDS-T-7610 EDS-T-7668 EDS-T-7669 EDS-T-7670 EDS-T-7673 GMW3059 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3.1 d., ,p2e . GM KOREA ENGINEERING STANDARDS EDS-M-6624 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 2 of 6 Version : 4 Tabl

7、e 1: General Properties / E 1: d., ,p2e Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Structure. / 9 . 3.1.1.1 PUR-foam. / E(*7) F:E F72P8 -GI2e . y 5 foam layers are tested per each 10 mm thickness. / y % 10 mm E0 5P* 2P 4G . EDS-T-7668 3 4 KPa 3.1.1.1.4 Compression set. y 2 foam

8、layers are tested per each 10 mm thickness and 1 foam layer per each 5 mm thickness. / y % 10 mm E0 2 P7t % 5 mm E0 1 P* 2P 4G . EDS-T-7670-B2 8% max. / 8% 8F . 3.1.1.1.5 Breaking force. / 88 I$ . EDS-T-7669-S2 98 KPa min. / 98 KPa 81 . 3.1.1.1.6 Elongation at break. / 88 48 . EDS-T-7669-S2 200% min

9、. / 200% 81 . 3.1.1.1.7 Resistance to odor. / ?d2e EDS-T-7603 3.1.1.1.7.1 A3. Rating 5 min. / 5= 81 . 3.1.1.1.7.2 B3. Rating 5 min. / 5= 81 . 3.1.1.2 Adhesive. / 9E=9P . 3.1.1.2.1 Material. / 8: . Polyacrylate / E(*6xA *)4 7 1F 3.2.1 dA 82lF 1F8t .E $+8x =l9F . 3.2.2 8GI:8 7 1F . 8GI:# 9E=9P72P 3 -I

10、* %L66 F+ 8& 8GI:8 218 862P# 6| %P$ 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* 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 )= 98

11、7 :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 )=888 F87 8F $%P : 4G 8x 44F 3L 8$ . GM KOREA

12、ENGINEERING STANDARDS EDS-M-6624 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 5 of 6 Version : 4 5.4 Initial Source Approval. No shipments shall be made by any supplier until representative initial production samples have been approved by the appropriate Materials Engine

13、ering 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 composition of an existing product has occurred, a complete copy of the Material Safety Data Sheet/Safety Da

14、ta 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 addition, product MSDS/SDS submissions must be in compliance with specific country General Motors TMC003 Mat

15、erial 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 Reportable Substances for Parts. 6 Approved Sources Engineering qualifications of an approved source are required for

16、 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 approved source in that individual coun

17、try. 6.1 Approval and Quality Assurance Procedure. 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). 7 Notes 7.1 Glossary. N

18、ot 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 follows: Material per EDS-M-6624 5.4 FF2P# 6| %P$ . 5.5 ,p:6|98.(8* /

19、 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:6|98.(8* / 6|98.(8*7 4F :?8 TMC0038 7 1F8x :43LF6+ F$ . 5.6 ., E:47 9P4%P

20、+& 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$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88F2P# F$- :04 .2P7t GE8F6 F$ . 6.1 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 APR 2012 Apply new Engineering Standard Template. Superceded (ME Paint M&F Engineering team) / 4 d3TE:4 64 957 . F9I957 ($8d3TP-PD4 )