1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-6508 Non-Asbestos Gasket with Metal-Reinforced Carrier Sheet Do Not Use on New Program; No Replacement. 07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-M-8044 EDS-T-7301 EDS-T-7418 EDS-T-7421 EDS-T-7624 EDS-T-766
2、5 GMW3059 2.3 dA E:4 / . TMC003 Material 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 Material. / 8: . See paragraph 1.2. / 1.2 F =l9 . 3.1.2 Thickness. / % . EDS-T-7624-1A See c
3、omponent DWG. / $+ =l9 . GM KOREA ENGINEERING STANDARDS EDS-M-6508 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 2 of 5 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.3 Residue on ignition (ASH). / 7$28*( . EDS-T-7301-A2 (7020) % y Soft material
4、supports are mechanically removed from the carrier. / y ?*672P /x2Q+ ?i8x d958p) .*F$ . 3.1.4 Compression strength. / 6)Y . EDS-T-7665-J y On finished parts with a width of smaller than 11 mm the determination of compression strength is not possible. If the dimensions of finished part dont permit th
5、e extraction of test piece necessary for the pressure test, the compression strength is to be determined on pliable sheeting from the production charge used for the gasket. / y 9PE8 E!8 11 mm .($ 88t 7 617 8$72P 4D8x =x?F$ . 3.1.4.1 Compressibility. / 68 . (105) % 3.1.4.2 Recovery. / G.)8 . 35 % min
6、. / 35 % 81 . 3.1.5 Resistance to aging (+150 E 3K, 72 hours). / !7(2e (+150 E 3K, 72 48 ). EDS-T-7421-E2 3.1.5.1 Change of weight. / ,h :48 . 2 % 3.1.5.2 Change of thickness. / % :48 . (-2) +4 % 3.1.5.3 Compression strength. / 6)Y . EDS-T-7665-J 3.1.5.3.1 Compressibility. / 68 . 15 % max. / 15 % 8F
7、 . 3.1.5.3.2 Recovery. / G.)8 . 35 % min. / 35 % 81 . 3.1.6 Resistance to oil. / !8T2e . EDS-T-7418-E2 3.1.6.1 ASTM Oil No.3 (+150 E 3K, 72 hours). 3.1.6.1.1 Change of weight. / ,h :48 . 0 +15 % 3.1.6.1.2 Change of thickness. / % :48 . (-3) +10 % GM KOREA ENGINEERING STANDARDS EDS-M-6508 Copyright 2
8、011 General Motors Company All Rights Reserved June 2011 Page 3 of 5 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.6.1.3 Compression strength. / 6)Y . EDS-T-7665-J 3.1.6.1.3.1 Compressibility. / 68 . 15 % max. / 15 % 8F . 3.1.6.1.3.2 Recovery. / G.)8 . 35 % min. / 35 % 81
9、 . 3.1.6.2 Engine Oil (EDS-M-8044), (+150 E 3K, 72 hours). 3.1.6.2.1 Change of weight. / ,h :48 . 0 +15 % 3.1.6.2.2 Change of thickness. / % :48 . (-3) +10 % 3.1.6.2.3 Compression strength. / 6)Y . EDS-T-7665-J 3.1.6.2.3.1 Compressibility. / 68 . 15 % max. / 15 % 8F . 3.1.6.2.3.2 Recovery. / G.)8 .
10、35 % min. / 35 % 81 . 3.2 Additional Requirements 3.2.1 The adhesion of soft material support on the carrier sheet metal must be greater than the inner strength of soft material. 3.2.2 Changes, during and after the media storage, which has a disadvantageous influence on the usability and/or the appl
11、icability of composite material, are not permissible. 3.2.3 Further details see component DWG. 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
12、Language. In the event of conflict between the Korean and English 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 specif
13、ication and approved by the responsible Engineering department prior to commencement of delivery of bulk supplies. 3.2 4 7 1F 3.2.1 /x2Q+ ?i0 ?*68 9E=I$# /x2Q+ 8=8 I$ .($ 6 F$ . 3.2.2 8d8 948F748x & 17 18 .*F -G4 666 F$ . 3.2.3 dA 82lF 1F8t .E $+8x =lF . 4 9P9 )9I18 775 9 F$-1F 68 . 5 ?0 9I 5.1 -*1
14、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$ . GM KOREA ENGINEERING STANDARDS EDS-M-6508 Copyright 20
15、11 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Version : 4 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
16、 completed. It is the responsibility 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 docum
17、ented by the supplier prior to 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. 5.4 Initial Source Approval. No shipments shall be made by any supplier until representative
18、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 composition of an existing
19、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 addition, product MSDS/SDS
20、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 Reportable Substances for Parts. 6 A
21、pproved 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, the responsible Engineerin
22、g 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 delivery according to approval and quality assurance pro
23、cedure for chemical raw materials (Spec. No. EDS-M-0102). &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 $%
24、P : 4G 8x 44F 3L 8$ . 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.(8*# GM8 ,p:6|98.(8* / 6|98.
25、(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 88F2P# F$- :04 .2P7t GE8F6 F$ .
26、 6.1 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 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 )
