1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-8615 Sealer-Caulking Do Not Use on New Program; No Replacement. 6d) A Caulking 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
2、: GM Korea Engineering Standards Page 1 of 5 Version : 3 1 Scope 1.1 Purpose. This specification specifies the general requirements of the sealant which is used for gap filling or sealing of automobile parts that are in contact with petroleum compounds (gasoline, engine oil, antifreeze, grease, etc)
3、. 1.2 Material Description. Non-setting, non-hardening solvent-type sealing and adhesive sealer mainly composed of polyester urethane. 1.3 Typical Applications. This specification applies to Intake manifold, timing case cover, oil pump joint, engine oil gauge, etc. 2 References Note: Only the latest
4、 approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7406 EDS-T-7902 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 General Properties.
5、1 P7 1.1 +95 . ., 8t 8% = .E :E 2Q8T GF,p (42* , 7: 7X8 , .% 6 , ,*3 &% 8% =7 .88 )0 9EF# .8 Gap : D# -4.= &%8 7$) 957%L# 6d(C8 8-L958 ,p2e?7 $4F7 9IF$ 1.2 8: 8-L C2e . :02e.8 Polyester Urethane8 Non-Setting, /xG8 79PGI -4.= , 9E= 6d) 1.3 957 -88 . Intake Manifold, Timing Case Cover, Oil Pump Joint,
6、 Engine Oil Gauge &% . 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-T-7406 EDS-T-7902 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 Designat
7、ions / 4G F+ Test Methods / 4G - Specifications / 3.1.1 Color. / 74 . Visual inspection. / +?U . Blue. / =1 . 3.1.2 Specific gravity (g/ml). / /x:E (g/ml). EDS-T-7406 1.17 1.19 3.1.3 Solid content (wt%). / GI. (wt%). EDS-T-7902-20 40 min. / 40 81 . GM KOREA ENGINEERING STANDARDS EDS-M-8615 Copyright
8、 2011 General Motors Company All Rights Reserved June 2011 Page 2 of 5 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.4 Viscosity (cPs, mPas). / 9D$ (cPs, mPas). Brookfield viscometer. RVT #6 spindle. / Brookfield 9D$ , RVT 6- Spindle 200,000 300,000 2.5 RPM, 23 E 3.1.5 Wa
9、ter resistance. / !3L2e . See clause 3.2. 70 E 24 hours dip in water. / 3.2F =l9 . 70 E 24 hours Water ?95 . No dissolution, ejection, softening. / 7F , A= , 7$G 68x . 3.1.6 Engine oil resistance. / !7: 7X82e . See clause 3.2. 120 E 24 hours dip in engine oil (5W30, 10W30). / 3.2F =l9 . 120 E 24 hou
10、rs Engine oil (5W30, 10W30) ?95 . No dissolution, ejection, softening. / 7F , A= , 7$G 68x . 3.2 Dip Test Method. This test is to evaluate the durability of the sealant through dip and applies to evaluating compatibility of different materials. After applying the sealant onto the (25 u 150) mm coate
11、d steel plate (identical to GM Korea body painting) as shown in Figure 1, dip it into the test solution (water, engine oil) and expose to each test condition (temperature, time, humidity). Subsequently measure the degree of dissolution and degradation of physical properties of the sealant to evaluat
12、e its compatibility with such solution. 3.2 ?95 4G - . ., 4G -8t ?957 8F 6d(C8 ! 2e8x D4F# -8p) 89 8:88 172e -C Gp72e8x D4F# $ 957F$ . (25 u 150) mm $8IDD (GM Korea = $80 % 8 ) 7 $8 ,* 10 M8 6d(C* $E F G 4G F8 F# 76 (,p , 7: 7X8 )7 $(,6 5 4G 9 (7$ , 48 , 3$ )7 &d( -?F G 6d(C8 7F9I$ -C ,p2e 94F$* ?U9
13、IF7 6d(C7t 7688 Gp72e8x D4F$ . Figure 1: Diagram of Dip Test / ,* 1: ?95 4G $ GM KOREA ENGINEERING STANDARDS EDS-M-8615 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 5 Version : 3 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. A
14、ll 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. Samples of components or materials
15、 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 changes, e.g., properties, m
16、anufacturing 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, and to include documentation o
17、f 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 test can be agreed to betwee
18、n 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 requirements of this specificati
19、on. 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 Globally Harmoniz
20、ed 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 documents where
21、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: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$
22、. &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 $%P : 4G 8x 44F 3L 8$ . 5.4 FF2P# 6| %P$ . 5.5 ,p:6|98.(8*
23、 / 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.(8*7 4F :?8 TMC0038 7 1F8x :43LF6+ F$ . GM KOREA ENGINEE
24、RING STANDARDS EDS-M-8615 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Version : 3 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.
25、5.8 Dangerous Class. Inhaling and eating of the sealant during application is strictly prohibited. When it is eaten or inhaled, proper action shall be taken according to the emergency procedures specified in the MSDS (Hylomar Universal Blue) of the product. 6 Approved Sources Engineering qualificati
26、ons 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 Engineering group should be contacted to obtain t
27、he approved source in that individual country. 6.1 Approval Material. 5.6 ., E:47 9P4%P +& 8:&8t GMW3059 (8TF,p: 179P )8 9P* &d(6 F$ . 5.7 F3L , -d3L , I7 -*: + . 5.8 8TF -C 88G 2e . 6d(C $E )9I 4 8*8 H8 -C 2a?* 94A$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88F2P# F$- :04 .2P7t GE8F6 F$ .
28、 6.1 38 8* . Part No. Old P/No. Approved Supplier / 38 6= Approved Raw Material / 38 88* Remarks / /x 94545220 M-8615 WM canning Ltd. / 7t8?$ Hylomar Universal Blue 6.2 Approval and Quality Assurance Procedure. All raw materials shall be approved and regularly inspected for its quality prior to and
29、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. Setting: Temporary hardening of the sealer surface alone through exposure to atmosphere under ambient temperature for a certain time. Non-Har
30、dening Type: A type of sealer that remains in the gel condition without being hardened. 7.2 Acronyms, Abbreviations, and Symbols. GHS Globally Harmonized System MSDS Material Safety Data Sheet SDS Safety Data Sheet 6.2 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 )
