1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-6710 Double-Sided Adhesive Tape This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW15201. 6+ 9E= B8F8 Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW15201 ) $4=F7
2、 957F$ . Copyright 2011 General Motors Company All Rights Reserved June 2011 Originating Department: GM Korea Engineering Standards Page 1 of 7 Version : 4 1 Scope 1.1 Purpose. This specification specifies the requirements of basic property for patterns and qualities of double-sided adhesive tape us
3、ed for automobile. 1.2 Material Description. Type A, B and C are coated with synthetic adhesive on both sides. Adhesive sides are protected by siliconized cellulose paper, optionally EVA-film. 1.2.1 Type A. Closed-porous chloroprene foam. 1.2.2 Type B. Closed-porous ethylenevinylacetate. 1.2.3 Type
4、C. Closed-porous polyurethane foam on polyether basis. 1.3 Typical Applications. Decoration parts on the external body. (The apply parts are difference to adhesive area of tape, as a rule, it applied to comparatively light weight parts.) 2 References Note: Only the latest approved standards are appl
5、icable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7005 EDS-T-7132 EDS-T-7611 EDS-T-7624 EDS-T-7676 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 1 P7 1.1 +95 . ., E:48t 8% =7 17F#
6、 6+ 9E= B8F8 (Double-sided adhesive tape)8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . Type A, B -C C# 6+8 F2e 9E=9P) Coating %L68 9E=+8t Siliconized cellulose paper Gm8t EVA film8p) .(Gl%P$ . 1.2.1 Type A. Closed-porous chloroprene foam. 1.2.2 Type B. Closed-porous ethylenevinylacetate. 1.2.
7、3 Type C. Closed-porous polyurethane foam on polyether basis. 1.3 957 -88 . 8% = 78 84 parts (B8F88 9E=+957 * : 50 mm. y 4G 2$ : 100 mm/minute. 3.1.1.1.5 Tensile extension. / 88 48 . EDS-T-7132 3.1.1.1.5.1 Type A. 40 % min. / 40 % 81 . 3.1.1.1.5.2 Type B. 200 % min. / 200 % 81 . 3.1.1.1.5.3 Type C.
8、100 % min. / 100 % 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6710 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 3 of 7 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.1.2 Adhesive. / 9E=9P . 3.1.1.2.1 Material. / 8: . Polyacrylate or equivalent ma
9、terial. / Polyacrylate Gm8t % * : 50 mm. y 4G 2$ : 500 mm/minute. 3.1.1.3.4.1 Siliconized cellulose-paper. / 30 N/cm min. / 30 N/cm 81 . 3.1.1.3.4.2 PE-film. / 18 N/cm min. / 18 N/cm 81 . 3.1.1.3.4.3 EVA-film. / 18 N/cm min. / 18 N/cm 81 . 3.1.1.3.4.4 The other equivalent material. / dA % &%8: . The
10、 strength of covering must be higher than the adhesion of covering on the base. / 8GI:7t 9E=9P8 9E=I$ .($ A . 3.1.2 Requirements on the tape in adhered state. (Test plate and painting condition are according to product condition). / 9E=%P 1BF72P8 7 1F (4G IDD0 $8 98t 6197 &d* ). GM KOREA ENGINEERING
11、 STANDARDS EDS-M-6710 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 7 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.2.1 Adhesive strength. / 9E= I$ . EDS-T-7676 3.1.2.1.1 After (20+2) minutes at +23 E 5K. / +23 E 5K, (20+2). G . 3 N/cm min.
12、 / 3 N/cm 81 . 3.1.2.1.2 After 4 hours + 2 minutes at +23 E 5K. / +23 E 5K, 4 48 + 2 . G . 5 N/cm min. / 5 N/cm 81 . 3.1.2.1.3 As paragraph 3.1.2.1.2 : (120+2) hours at +80 E 2.5K : tested at +80 E 2.5K. / 3.1.2.1.2F8 9 : +80 E 2.5K, (120+2) 48 : +80 E 2.5K72P 4G . 5 N/cm min. / 5 N/cm 81 . 3.1.2.1.
13、4 As paragraph 3.1.2.1.2 : (120+2) hours at (-30) E 3K, : tested at (-30) E 3K. / 3.1.2.1.2F8 9 : (-30) E 3K, (120+2) 48 : (-30) E 3K72P 4G . 5 N/cm min. / 5 N/cm 81 . 3.1.2.1.5 As paragraph 3.1.2.1.2 : EDS-T-7005-D 6 : tested after 2 hours at +23 E 5K. 3.1.2.1.2F8 9 : EDS-T-7005-D6 : +23 E 5K, 2 48
14、 G 4G . 5 N/cm min. / 5 N/cm 81 . 3.1.2.1.6 As paragraph 3.1.2.1.2 : (8+0.5) hours at (-30) E 3K : (16+1) hours at +90 E 2.5K) 5 times : tested at +23 E 5K. / 3.1.2.1.2F : (-30) E 3K, (8+0.5) 48 : +90 E 2.5K, (16+1) 48 ) 5 G : +23 E 5K72P 4G . 5 N/cm min. / 5 N/cm 81 . 3.1.2.2 Tension shearing test
15、static. / 98$ 4G . y The size of test plate: (100201) mm. y The size of test piece: (1010) mm. This composite is stored at +60 E 2.5K, 30 minutes, cooled down to+23 E 5K, and test like as beside Figure. / y 4G IDD8 A d : (100201) mm. y 4G D8 A d : (1010) mm + 60 E 2.5K, 30 . : +23 E 5K72P !5 G 7: ,*
16、0 M8 4G . 3.1.2.2.1 Holding time. 3.1.2.2.1.1 Test at +23 E 5K, (loading: 10N). / +23 E 5K72P 4G (4G F:E : 10 N). 4 hours min. / 4 48 81 . 3.1.2.2.1.2 Test at +80 E 2.5K, (loading: 2N). / +80 E 2.5K72P 4G (4G F:E : 2 N). 24 hours min. / 24 48 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6710 Copyright
17、2011 General Motors Company All Rights Reserved June 2011 Page 5 of 7 Version : 4 3.2 Additional Requirements 3.2.1 The material must be stored, protected from UV-light, between +10 E to 30 E and 30 to 70% relative humidity for 1 year, without the requirements change corresponding to paragraph 3.1.
18、3.2.2 The protective covering must be detached from adhesive tape without destruction and may be detached from adhesive just before the gluing. 3.2.3 For details, see part drawing. 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisfy appli
19、cable 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 released to a GM material spec
20、ification 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, manufacturing process, location
21、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 of all modifications of material
22、s 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 between the responsible Engineering d
23、epartment 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 specification. 3.2 4 7 1F 3.2.1 ., 8:8t 1“
24、x % 6| UV-light 7 6|9I%L66 F , +10 ) +30 E , 1$43$ 30 ) 70 %72P 3.1F8 ,p2e 7 1F8x +9 F7 6 F$ . 3.2.2 8GI:# 9E= B8F872P .*4 Dh 68 23 .*%L66 F$ . 3.2.3 dA 82lF 1F8t .E $+8x =l9 F . 4 9P9 )9I18 775 9 F$-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
25、.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$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE8
26、4 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 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$ . GM KOREA ENGINEERING STANDARDS EDS-M-6710 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 6 of 7 Version : 4 5.5 Material
27、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 Harmonized System of Clas
28、sification 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 available. 5.6 Al
29、l materials supplied to this standard 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 num
30、ber 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 the approved source in that individual country. 6.1 Approval and Quality Assurance Procedure. All raw materials shall be approv
31、ed 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 Symbols. GHS Globally Harmonized Sys
32、tem 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-6710 Type A, EDS-M-6710 Type B or EDS-M-6710 Type C 5.5 ,p:6|98.(8* / 6|98.(8* (MSDS/SDS). 49PE8 )= D# d97 )=%L# 9PE ! GF,p:
33、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$ . 5.6 ., E:47 9P4%P +& 8:&8t GMW3059 (8TF,p: 179P )8 9P* &d(6 F$ . 6 38 6= 8
34、 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 ) 4 JUN 2011 Apply new Engineering Standard Template. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 =* (G)8*4G D4 )
