1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-6685 Cross-Linked Polyethylene Foam This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW15063. 4E(*7D,) E0 Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW15063 8p)
2、 $4=F7 957F$ . Copyright 2011 General Motors Company All Rights Reserved June 2011 Originating Department: GM Korea Engineering Standards Page 1 of 4 Version : 2 1 Scope 1.1 Purpose. This specification specifies the requirements of basic property for qualities of the polyethylene foam used for inter
3、ior trim of automobile. 1.2 Material Description. Chemical cross-linked polyethylene foam. 1.3 Typical Applications. This specification applies to the cross-linked polyethylene foam used for trim pad. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.
4、1 External Standards/Specifications. KS M 3014 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7602 EDS-T-7603 EDS-T-7669 EDS-T-7670 EDS-T-7673 EDS-T-7694 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 General Properties. 1 P7 1.1 +95 . .
5、 E:48t 8% = !87 C*7 17%L# E(*7D,) E08 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . GF 4 E(*7D,) E0 . 1.3 957 -88 . ., E:48t 8% = !88:E D , .F*F 3L &%8 F8 862P# 6| %P$ . GM KOREA ENGINEERING STANDARDS EDS-M-6685 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 4 Ve
6、rsion : 2 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 language, the Korea
7、n 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 prior to commencement
8、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 responsibility of the suppli
9、er 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 commencement of del
10、ivery of non-conforming bulk supplies. In individual cases, a shorter test 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 t
11、he 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 composition of an existing product has occurred, a complete copy of the Mater
12、ial 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 addition, product MSDS/SDS submissions must be in compliance with specific co
13、untry General Motors TMC003 Material Safety Data Sheet/Safety Data Sheet guidance documents where available. 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:4
14、7 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$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PG
15、F6 F$ . 8. 77 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|
16、98.(8* / 6|98.(8*# GM8 ,p:6|98.(8* / 6|98.(8*7 4F :?8 TMC0038 7 1F8x :43LF6+ F$ . GM KOREA ENGINEERING STANDARDS EDS-M-6685 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 4 Version : 2 5.6 All materials supplied to this standard must comply with the requirements of GMW
17、3059, 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 File under this standard number have been qualified by Engineering as meeting the requirements of this sta
18、ndard. 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 raw materials shall be approved and regularly inspected for its quality prior to and during mass production
19、 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 8 Coding System This
20、 standard shall be referenced in other documents, drawings, etc., as follows: Material per EDS-M-6685 9 Release and Revisions This standard was originated in July 2006. It was first approved by Engineering Standard Committee in July 2006. It was first published in July 2006. 5.6 ., E:47 9P4%P +& 8:&
21、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 ) 2 JUN 2011 Apply new Engineering Standard Template. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 =* (G)8*4G D4 )
