1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-6718 Sticky Type Urethane Foam Insulation Do Not Use on New Program; No Replacement. Sticky Type 7)07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-T-7301 EDS-T-7602 EDS-T-7603 EDS-T-7604 EDS-T-7624 EDS-T-7670 EDS
2、-T-7671 EDS-T-7673 GMW3059 EDS-T-7611 GM KOREA ENGINEERING STANDARDS EDS-M-6718 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 2 of 6 Version : 3 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 General Properties. 2.3 dA E:
3、4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3.1 d., ,p2e . Table 2: General Properties / E 2: d., ,p2e Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Structure (Total). / 2e (Total). 3.1.1.1 Heavy layer. / E+?i . 3.1.1.1.1 Materials. / 8: . EVA and rubber blend
4、ing sheet. / EVA7t =7$,h4 GpF%P 3 C . 3.1.1.1.2 Thickness. / % . EDS-T-7624-A1 3.1.1.1.2.1 Type A1 1.5 10 % mm. 3.1.1.1.2.2 Type A2 2.0 10 % mm. 3.1.1.1.2.3 Type A3 2.5 10 % mm. 3.1.1.1.3 Weight. / :E( . EDS-T-7611 3.1.1.1.3.1 Type A1 3.0 kg/m2 10 %. 3.1.1.1.3.2 Type A2 4.0 kg/m2 10 %. 3.1.1.1.3.3 T
5、ype A3 5.0 kg/m2 10 %. 3.1.1.1.4 Residue on ignition. / 7$2 8*8 . EDS-T-7301 60 10 %. 3.1.1.2 Polyurethane foam (PUR). / E(*7)A E0 (PUR). 3.1.1.2.1 Materials. / 8: . Sticky type polyurethane foam. / Sticky Type E(*7) :888 . 3.1.1.2.3.1 Without pre-conditioning. / 98=*F: 68t 1B . 20 35 %. 3.1.1.2.3.2
6、 After hot steam aging to EDS-T-7671-E. / EDS-T-7671-E7 8p) F7 : 50 mm :8 7 180) .*$ . 3.1.3 Temperature stability (high temperature). / 7$6|9I2e (7 ). EDS-T-7604-1H y 110 E 2.5K 1 hour 5 minutes. 3.1.3.1 Length change. / l8 -G . 3.1.3.1.1 Wales. / 9-F . 1 mm max. / 1 mm 8F . 3.1.3.1.2 Courses. / G-
7、F . 1 mm max. / 1 mm 8F . 3.1.3.2 Other changes. / $*-G . No surface change and bad odor. / E+-G46.F!1 68x . 3.1.4 Temperature stability (low temperature). / EDS-T-7604-1H y (-30) E 2.5K (241) hours. 3.1.4.1 Length change. / l8 -G . 3.1.4.1.1 Wales. / 9-F . 1 mm max. / 1 mm 8F . 3.1.4.1.2 Courses. /
8、 G-F . 1 mm max. / 1 mm 8F . 3.1.4.2 Other changes. / $*-G . No surface change and bad odor. / E+-G46.F!1 68x . 3.1.5 Resistance to odor. / ?d2e . EDS-T-7603 3.1.5.1 A3. Rating 5 min. / 5 = 81 . 3.1.5.2 B3. Rating 5 min. / 5 = 81 . 3.1.6 Volatility of organic constituents. / 8Td,p HL-P$ . EDS-T-7694
9、-D (75 E ) - Reflectance. / - -L18 . 60 % min. / 60 % 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6718 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 6 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.7 Flammability. / !7$2e EDS-T-7602 - Burning
10、rate. / - 7$22$ . 90 mm/minute max. / 90 mm/. 8F . 3.1.8 Adhesive strength. / 9E=I$ . y Between surface layer and PUR. / y E+?i0 PUR 18 . PUR layer to burst. / PUR ?i8 D7(%T . 3.2 Additional Requirements. 3.2.1 The foam shall have a uniform density and be free from large porosity or dent. 3.2.2 For
11、details, see parts drawings. 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisfy 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
12、language, the Korean language shall take precedence. 5.3 Inspection and Rejection. Samples of 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 pri
13、or to commencement of delivery of bulk supplies. A new approval must be received for any changes, 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 responsib
14、ility of the supplier to inform the customer in a timely manner, without solicitation, and to 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
15、commencement of delivery of non-conforming bulk supplies. In individual cases, a shorter test can be agreed to between the responsible Engineering department and the supplier. 3.2 4 7 1F . 3.2.1 E08t 8F -4$* 49l6 F+ /x$4F d)8! F+8 862P# 6| %P$ . 3.2.2 dA 82lF 1F8t .E $+8x =l9 F . 4 9P9 )9I18 775 9 F
16、$-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 )= 987 :04 .2P8 388x -O6x6 F$ . &H88 , d# , 22e , 9P9 )9I ,*
17、 /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 ENGINEERING STANDARDS EDS-M-6718 Copyright 2011 General
18、 Motors Company All Rights Reserved June 2011 Page 5 of 6 Version : 3 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 requirements of this
19、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 with the Global
20、ly 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 guidance docum
21、ents 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 GM Materials
22、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. 6.1 Approval and Quality Assurance Procedure. All r
23、aw 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. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols.
24、 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-6718 Type A1, EDS-M-6718 Type A2 or EDS-M-6718 Type A3 5.4 FF2P# 6| %P$ . 5.5 ,p:6|98.(8* / 6|98.
25、(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 +& 8:&
26、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 ) 3 JUN 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 )
