GMKOREA EDS-M-8570-2011 Seam Sealer.pdf

《GMKOREA EDS-M-8570-2011 Seam Sealer.pdf》由会员分享，可在线阅读，更多相关《GMKOREA EDS-M-8570-2011 Seam Sealer.pdf（5页珍藏版）》请在麦多课文档分享上搜索。

1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-8570 Seam Sealer Do Not Use on New Program; No Replacement. 6l 6d) 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 2011 Originating Department: GM Korea E

2、ngineering Standards Page 1 of 5 Version : 4 1 Scope 1.1 Purpose. This specification specifies general requirements of seam sealer used for sealing trunk flange and water and water drain hole of trunk lid when manufacturing body in white of automobile. 1.2 Material Description. Solvent free typed PV

3、C based sealer. 1.3 Typical Applications. This specification is applied to the Phosphate primed steel sheet or ELPO coated surface (trunk flange and water drain hole of trunk lid) for sealing. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 Extern

4、al Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7786 EDS-T-7796 EDS-T-7902 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements The applied surface of seam sealer: Phosphate primed steel sheet or ELPO (Electro Depo

5、sition) primed steel sheet. 3.1 General Properties. 1 P7 1.1 +95 . ., 8t 8% = = 9P8 4 Trunk Flange + , Trunk Lid8 Water Drain Hole 68x . Visual inspection. / 8U6| DD9I . 3.1.5 Compatibility with primers. / Primer 172e . - No cracks, swelling and shrinkage on the coating. / $*8 Crack, Swelling, Shrin

6、kage 68x . Perform test only when change of materials. / 8: - 47+ 957 . 3.1.6 Water resistance. / !3L2e . Immerse test piece in water at room temperature for 150 hours. / Water u R.T u 150 48 . No absorption of water. / H3L 68x . Measuring with change of weight. / :E( -G) ?U9I . 3.1.7 Density (g/cc)

7、. / -4$ (g/cc). EDS-T-7786 1.5001.700 - 3.1.8 Solids content (wt%). / GI. (wt%). EDS-T-7902-20 98 min. / 98 81 . - 3.1.9 Extrusion rate (sec). / B2e (sec). EDS-T-7796 3045 - 3.1.10 Cold temperature resistance. / !F 2e . EDS-T-7902-17, (After curing, and place test piece at (-30) E for 20 hours using

8、 a 70 mm - mandrel). / (G G (-30) E u 20 hours, - 70 mm Mandrel). No separation or crack of coating. / $* -; , 7( 68x . - 3.1.11 Heat aging resistance. / “G2e . EDS-T-7902-13, (After curing, and place test piece at 80 E for 120 hours). / (G G 80 E u 120 hours). No loss of adhesion and embrittlement.

9、 / 9E=)Y D2 , ,p) ; 68x . - 3.2 Additional Requirements. 3.2.1 Delivery. Delivery may be established by agreement between purchaser and supplier. 3.2.2 Storage. According to M.S.D.S(Material Safety Data sheet)of product 3.2.3 Dangerous Class. None. 4 Manufacturing Process Not applicable. 3.2 4 7 1F

10、. 3.2.1 )= . +87t )=8 88 GE87 &d*$ . 3.2.2 948 . 9PE8 M.S.D.S (Material Safety Data Sheet)7 &d*$ . 3.2.3 88G &%= . 68 4 9P9 )9I18 775 9 F$-1F 68 . GM KOREA ENGINEERING STANDARDS EDS-M-8570 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 5 Version : 4 5 Rules and Regulat

11、ions 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 Korean language shall take precedence. 5.3 Inspection and Rejection. Sampl

12、es 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 of delivery of bulk supplies. A new approval must be received for any

13、 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 supplier to inform the customer in a timely manner, without solicitation, a

14、nd 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 delivery of non-conforming bulk supplies. In individual cases, a shorter

15、 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 the appropriate Materials Engineering department(s) as meeting the req

16、uirements 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 complian

17、ce 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 country General Motors TMC003 Material Safety Data Sheet/Safety Data Sh

18、eet 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. 5.7 Dont dump in a ditch, drain, and river. 5 ?0 9I 5.1 -*1 9I . +& 8*# F$- 472P 170 4) , 8TGF 957 4#F :4- , ? , 9I -C 1F8

19、x +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$ . $* F84 6# F , 8-L958p) 4 4=8x F

20、6 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 $%P : 4G 8x 44F 3L 8$ . 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

21、: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$ . 5.7 F3L , -d3L , I7 -*: + . GM KOREA ENGINEERING STANDARDS EDS-M-8570

22、 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Version : 4 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

23、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 Material. 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

24、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 8* . Part No. Old P/No. Approved Supplier / 38 6= Approved Raw Material / 38 88* Remarks / /x 94545181 M-8570 Korea Sunstar Chemical. / 82eGF M-8570 6.2 Approval and Quality Assurance Procedur

25、e. 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 procedure for chemical raw materials (Spec. No. EDS-M-0102). 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and

26、Symbols. 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-8570 In case that this material is applied as part number. The coding system shall be ind

27、icated as follows. 6.2 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 )