1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-6506 Asbestos Combined with Synthetic Rubber Do Not Use on New Program; No Replacement. F2e ,h4 GpF%P 2Q+ Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program 72P# 957%L: 6#$ . Copyright 2011 General Motors Company All Rights Reserved June
2、2011 Originating Department: GM Korea Engineering Standards Page 1 of 5 Version : 5 1 Scope 1.1 Purpose. This specification specifies the requirements of basic property of asbestos combined with synthetic rubber. 1.2 Material Description. Long fibrous asbestos combined with synthetic rubber. 1.3 Typ
3、ical Applications. This specification shall be applied to the asbestos combined with synthetic rubber used for felt gasket rings. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specificatio
4、ns. EDS-M-0102 EDS-M-8044 EDS-M-8207 EDS-T-7132 EDS-T-7301 EDS-T-7665 EDS-T-7667 GME60352 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 General Properties 1 P7 1.1 +95 . ., E:48t 8% =7 17%L# F2e,h4 GpF%P 2Q+8 ,p2e8x G*F E:8x 4*F#$ , +958 8
5、$ . 1.2 8: 8-L C2e . Long fibrous asbestos combined with synthetic rubber. 1.3 957 -88 . ., E:48t 8% =8 Flat Gasket Rings 8 7$) 17F# F2e,h4 GpF%P 2Q+7 $4F7 957F$ . 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-M-8044 EDS-M-8207 EDS-T-713
6、2 EDS-T-7301 EDS-T-7665 EDS-T-7667 GME60352 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 Density. / -4$ . GME60352 1.5 2.0 kg/dm3 3.1.2 Res
7、idue on ignition (ASH). / G.8 . EDS-T-7301-A2 75 r 5% 3.1.3 Tensile strength (Test speed: 100 mm/minute). / 88 I$ : (4G 2$ : 100 mm/. ). EDS-T-7132-L 100 kg/cm2 min. / 100 kg/cm2 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6506 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 2
8、 of 5 Version : 5 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.4 Compressibility. / 68 . EDS-T-7665-A 10 % min. / 10 % 81 . 3.1.5 Recovery. / G.)8 . EDS-T-7665-A 40 % min. / 40 % 81 . 3.1.6 Resistance to aging. / !7(2e . No cracks. / 7( 68x . y After aging under for 70 hours at +100
9、 E , test specimen using spindle of 12 mm 3 . / y (70 hours, +100 E ) 97 agingG :* 12 mm8 Spindle8x 87F7 Bending 4G . 3.1.7 Fluid resistance. / ! 762e . EDS-T-7667 y Immerse for 70hrs at +150 E . / y (70 hours, +150 E ) 97 ?95 . 3.1.7.1 ASTM Oil No. 1. 3.1.7.1.1 Change of weight. / ,h :48 . 15 % min
10、. / 15 % 81 . 3.1.7.1.2 Change of thickness. / % :48 . 10 % min. / 10 % 81 . 3.1.7.1.3 Tensile strength. / 88I$ . 15 kg/cm2 min. / 15 kg/cm2 81 . 3.1.7.2 ASTM Oil No.3. 3.1.7.2.1 Change of weight. / ,h :48 . 25 % min. / 25 % 81 . 3.1.7.2.2 Change of thickness. / % :48 . 30 % min. / 30 % 81 . 3.1.7.2
11、.3 Tensile strength. / 88 I$ . 15 kg/cm2 min. / 15 kg/cm2 81 . 3.1.7.3 Engine oil (EDS-M-8044). / EDS-M-8044 7: 7X8 . 3.1.7.3.1 Change of weight. / ,h :48 . 20% min. / 20% 81 . 3.1.7.3.2 Change of thickness. / % :48 . 20 % min. / 20% 81 . 3.1.7.3.3 Tensile strength. / 88 I$ . 15 kg/cm2 min. / 15 kg/
12、cm2 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6506 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 5 Version : 5 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.8 Anti-freeze resistance. / ! .% 62e . y Immerse the mixture of Water : Anti-freeze coolant (ED
13、S-M-8207) = 1:1 for 120hrs at +100 E . / y ,p : .% 6 (EDS-M-8207) = 1:1 GpF68x +100 E , 120 48 ?95 G . 3.1.8.1 Change of weight. / ,h :48 . 10 25 % 3.1.8.2 Change of thickness. / % :48 . 2 8 % 3.1.8.3 Tensile strength. / 88 I$ . 15 kg/cm2 min. / 15 kg/cm2 81 . 3.2 Additional Requirements 3.2.1 Furth
14、er detail, 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 Englis
15、h 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 p
16、rior 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 respons
17、ibility 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 t
18、o 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 dA 82lF 1F8t .E $+8x =l9F . 4 9P9 )9I18 775 9 F$-1F 68 . 5 ?0 9I 5.1 -*1 9I . +& 8*# F$- 472P 170 4) , 8T
19、GF 957 4#F :4- , ? , 9I -C 1F8x +94P6 F$ . 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 ,* /D# 21: &%0 4)%P 6&F -8($ -P2%T 7 , 1)7 388x -O6x6 F$ . $
20、* 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-6506 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5
21、Version : 5 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 specification. 5.5 Material Safety Data Sheets/Safety Data
22、 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 Globally Harmonized System of Classification and Labeling of Che
23、micals (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 documents where available. 5.6 All materials supplied to this s
24、tandard 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 File under this standard number have been qualified by Eng
25、ineering 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 raw materials shall be approved and regularly inspected for
26、 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. GHS Globally Harmonized System MSDS Material Safety Data
27、Sheet SDS Safety Data Sheet 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Material per EDS-M-6506 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!-
28、,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:&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
29、*%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 ) 5 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 )
