1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-6662 Multi-Layer Insulation II Do Not Use on New Program; No Replacement. $?i 83)07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-T-7132 EDS-T-7602 EDS-T-7611 EDS-T-7624 EDS-T-7687 GMW3059 2.3 dA E:4 / . TMC003 Ma
2、terial Safety Data Sheet guidance documents 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 Thickness. / % . See part drawing. / $+ =l9 . 3.1.2 Structure (Start in direction plane for engine). / 9 (7:8x FF# +.Bd 48 ).
3、3.1.2.1 Covering fleece (Water repellent non-woven fabric). / Covering Fleece (-P3L.:E ). 3.1.2.1.1 Weight per unit area. / $88+95$- :E( . EDS-T-7611 130 g/m2 min. / 130 g/m2 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6662 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 2 of
4、5 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.2.1.2 Thickness. / % . EDS-T-7624-4F 1.5 mm min. / 1.5 mm 81 . 3.1.2.1.3 Breaking force. / 88 I$ . EDS-T-7132-B 3.1.2.1.3.1 In longitudinal direction. / 9 -F . 150 N/5cm min. / 150 N/5cm 81 . 3.1.2.1.3.2 In transverse direct
5、ion. / G -F . 130 N/5cm min. / 130 N/5cm 81 3.1.2.1.4 Elongation at break. / 88 48 . EDS-T-7132-B 3.1.2.1.4.1 In longitudinal direction. / 9 -F . 80 % min. / 80 % 81 . 3.1.2.1.4.2 In transverse direction. / G -F . 100 % min. / 100 % 81 . 3.1.2.2 Intermediate fleece (Fabric fiber mixture). / Intermed
6、iate fleece (:,p28T GpF,p ). 3.1.2.2.1 Weight per unit area. / $88+95$- :E( . EDS-T-7611 1.2 kg/m2 min. / 1.2 kg/m2 81 . 3.1.2.3 Polyurethane foam. For further detail, see part drawing. / 12l 1F $+ =l9 . 3.1.2.4 Intermediate fleece (Fabric fiber mixture). / Intermediate fleece (:,p28T GpF,p ). 3.1.2
7、4.1 Weight per unit area. / $88+95$- :E( . EDS-T-7611 1.2 kg/m2 min. / 1.2 kg/m2 81 . 3.1.2.5 Covering fleece (Non-water repellent non-woven fabric). / Covering Fleece (/x-P3L .:E ). 3.1.2.5.1 Weight per unit area. / $88+95$- :E( . EDS-T-7611 100 g/m2 min. / 100 g/m2 81 . 3.1.2.5.2 Thickness. / % .
8、 EDS-T-7624-4F 0.5 mm min. / 0.5 mm 81 . 3.1.2.5.3 Breaking force. / 88 I$ . EDS-T-7132-B 3.1.2.5.3.1 In longitudinal direction. / 9 -F . 90 N/5cm min. / 90 N/5cm 81 . 3.1.2.5.3.2 In transverse direction. / G -F . 70 N/5cm min. / 70 N/5cm 81 . 3.1.2.5.4 Elongation at break. / 88 48 . EDS-T-7132-B 3.
9、1.2.5.4.1 In longitudinal direction. / 9 -F . 20 % min. / 20 % 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6662 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 5 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.2.5.4.2 In transverse direction. / G
10、 -F . 30 % min. / 30 % 81 . 3.1.3 Fluid resistance. / 8T= 94F2e . y Drop 5 ml of test fluid to a 25 cm2 area of the part that is free from defects like folding or scratch. / y .E8p).Bd 9EH! 5H , 74 -G &%8 171 .*F -G 68x . 3.1.6 Flammability. / !7$2e . EDS-T-7602 - Burning rate. / - 7$22$ . 90 mm/min
11、ute max. / 90 mm/. 8F . 3.1.7 Property of sound absorption and isolation. / =8 -C H8 C2e . See part drawing. / $+ =l9 . 3.2 Additional Requirements. 3.2.1 For details, see parts drawings. 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisf
12、y applicable laws, rules, regulations and recommendations valid in the country of usage. 5.2 Language. In the event of conflict between the Korean and English language, the Korean language shall take precedence. 3.2 4 7 1F . 3.2.1 dA 82lF 1F8t .E $+8x =l9 F . 4 9P9 )9I18 775 9 F$-1F 68 . 5 ?0 9I 5.1
13、 -*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$ . GM KOREA ENGINEERING STANDARDS EDS-M-6662 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Version : 4 5.3 Inspection and Rejection. Samples of
14、 components or materials released to a GM material specification shall be tested for conformity with the requirements of this material specification and approved by the responsible Engineering department prior to commencement of delivery of bulk supplies. A new approval must be received for any chan
15、ges, e.g., properties, manufacturing process, location of manufacture, etc. If not otherwise agreed, all testing and documentation normally required for initial release must be completed. It is the responsibility of the supplier to inform the customer in a timely manner, without solicitation, and to
16、 include documentation of all modifications of materials and/or processes and to apply for a new release. If not otherwise agreed, all release tests shall be repeated and documented by the supplier prior to commencement of delivery of non-conforming bulk supplies. In individual cases, a shorter test
17、 can be agreed to between the responsible Engineering department and the supplier. 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 Engineering department(s) as meeting the requirem
18、ents 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 Data Sheet must be submitted in compliance wi
19、th 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 Material Safety Data Sheet/Safety Data Sheet g
20、uidance 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 this standard. Only sources listed in the
21、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 country. 5.3 1 -C -L)X . GM 8-LE:47 8F 9P%P .E8
22、 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$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77
23、 86 :04 .2P7t )=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
24、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$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88
25、F2P# F$- :04 .2P7t GE8F6 F$ . GM KOREA ENGINEERING STANDARDS EDS-M-6662 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 5 of 5 Version : 4 6.1 Approval and Quality Assurance Procedure. All raw materials shall be approved and regularly inspected for its quality prior to and d
26、uring mass production delivery according to approval and quality assurance procedure for chemical raw materials (Spec. No. EDS-M-0102). 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
27、 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Material per EDS-M-6662 9 Release and Revisions This standard was originated in April 1997. It was first approved by Engineering Standard Committee in April 1997. It was first published in April 1997.
28、6.1 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 JUNY 2011 Apply new Engineering Standard Template. Limited use with no replacement (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 ($4=E:4 68 ) =* (G)8*4G D4 )
