1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-6513 Wood Fiber Board on Base of Mechanical Wood Pulp, Artificial Resin Bound This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW14652. 7&DF8* d.,28) F7 3L:) F4A 7&G8- DD8
2、Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW14652 ) $4=F7 957F$ . Copyright 2011 General Motors Company All Rights Reserved June 2011 Originating Department: GM Korea Engineering Standards Page 1 of 5 Version : 3 1 Scope 1.1 Purpose. This specification specifies the requirement of basic
3、 property for patterns and qualities of wood fiber board on base of mechanical wood pulp artificial resin bound used for automotive. 1.2 Material Description. Wood fiber board, board material or pressed molded product (on base of mechanical wood pulp artificial resin bound). 1.3 Typical Applications
4、. This specification applies to wood fiber board on base of mechanical wood pulp artificial resin bound used for the plate, assembly floor panel and trunk of the automotive. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specif
5、ications. None 2.2 GM Standards/Specifications. EDS-M-0102 EDS-T-7304 EDS-T-7602 EDS-T-7603 EDS-T-7604 EDS-T-7616 EDS-T-7624 EDS-T-7656 GME60352 GMW3059 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 1 P7 1.1 +95 . ., E:48t 8% =7 17%L# 7& DF8* d., 28) F7 3L:) F 4A 7&
6、 G8- DD87 $4F7 ,p2e8x G*F E:8x 4* F#$ , +958 8$ . 1.2 8: 8-L C2e . DD8 8: Gm8t 6 2eGI,p)48 7& G8- DD8 (7& DF8* d., 28) F7 3L:) F ). 1.3 957 -88 . ., E:48t 8% =7 17F# 7& DF8* d., 28) F7 3L:) F4A 7& G8- DD8) F(8C 62|/H* F)6 DD“ , C)5A 7 957%P$ . 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$
7、 . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-0102 EDS-T-7304 EDS-T-7602 EDS-T-7603 EDS-T-7604 EDS-T-7616 EDS-T-7624 EDS-T-7656 GME60352 GMW3059 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents GM KOREA ENGINEERING STANDARDS EDS-M-6513 Copyright 2011 General Motors Company All Right
8、s Reserved June 2011 Page 2 of 5 Version : 3 3 Requirements 3.1 General Properties 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: . - Pressed molded product on base of mechanical wood pulp artificial re
9、sin bound. Surface treatment shall be conformed to the relevant drawings. / 7& DF87t 3L:* F4A 6 2eGI,p8+ E+=*# $+ 7 &d*$ . 3.1.2 Thickness. / % . EDS-T-7624-1A 3.20 r 0.20 mm 3.1.3 Density. / -4$ . GME60352 1.00 r 0.10 g/cm3 3.1.4 Moisture content. / 3L. F( . EDS-T-7304 8 weight % max. / 8 weight %
10、8F . 3.1.5 Water absorption. / ,p H3L8 . EDS-T-7304-G 40 weight % max. / 40 weight % 8F . 3.1.6 Thickness swells. / % :48 . EDS-T-7304-G 25 weight % max. / 25 weight % 8F . 3.1.7 Bursting strength. / D7( I$ . EDS-T-7616 2.5 MPa min. / 2.5 Mpa 81 . 3.1.8 Dimensional stability. / ?3L 6|9I2e . EDS-T-76
11、56 3.1.8.1 Bowing height in one direction. / F -F8 “8 . 4.0 % max. / 4.0 % 8F . 3.1.8.2 Bowing height sum of both direction. / % -F8 “8 F . 6.0 % max. / 6.0 % 8F 3.1.9 Temperature stability. / 7$ 6|9I2e . EDS-T-7604-D2 3.1.9.1 Dimensional change in one direction. / F -F8 ?3L -G . 0.3 % max. / 0.3 %
12、8F . 3.1.9.2 Dimensional change sum of both directions. / % -F8 ?3L -G F . 0.5 % max. / 0.5 % 8F . 3.1.10 Resistance to odor. / ?d2e EDS-T-7603 - A2 Rating 5 min. / 5 = 81 . - B2 Rating 5 min. / 5 = 81 . GM KOREA ENGINEERING STANDARDS EDS-M-6513 Copyright 2011 General Motors Company All Rights Reser
13、ved June 2011 Page 3 of 5 Version : 3 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.11 Flammability. / !7$2e . EDS-T-7602 - Burn rate. / - 7$2 2$ . 90 mm/minute max. / 90 mm/. 8F . 3.2 Additional Requirements 3.2.1 For details, see part drawing. 3.2.2 There is a certain specification
14、 about its part, in the drawing. 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 Engl
15、ish 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
16、 prior 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 respo
17、nsibility 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
18、 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 initial production samples
19、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 2l. 1F8t $+8x =l9F . 3.2.2 .E7 $4F G4F 8 $+ 6|7 9P%L66 F$ . 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- , ? ,
20、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$ . $* F84 6# F , 8-L958p)
21、 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 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$ . GM KOREA ENGINEERING STANDARDS EDS-M-6513 Copyright 2011 General Motors Company All Rights Reserved June 2011 Page 4 of 5 Ve
22、rsion : 3 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 Ha
23、rmonized 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
24、where available. 5.6 All 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
25、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 the approved source in that individual country. 6.1 Approval and Quality Assurance Procedure. All raw ma
26、terials 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 Symbols. GHS
27、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-6513 5.5 ,p:6|98.(8* / 6|98.(8* (MSDS/SDS). 49PE8 )= D# d97 )=%L# 9PE ! GF,p: 92e8 -%P 7 , GF ,p: .* y
28、 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 E:48t 38%P 6=7 $4F d3T9
29、5 :8x 7F$ . 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 ) 3 JUN 2011 Apply new Engineering Standard Template. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 =* (G)8*4G D4 )
