1、 GMDAT ENGINEERING STANDARDS Material Specification Textiles SUPERCEDED EDS-M-6446 PVC/ABS Sheet for Door Trim This standard may be applied only for current project. It is Superceded for all future projects and replaced by GMW14122. Door Trim7 PVC/ABS 3 C (Sheet) Note: 8 E:48t G8 =97 FF7 957%L+ , FG
2、 P-P Program .Bd# GMW14122 ) $4=F7 957F$ . Copyright 2010 General Motors Company All Rights Reserved September 2010 Originating Department: GMDAT Engineering Standards Page 1 of 5 Version : 4 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event
3、 of conflict between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This specification specifies the requirement of basic property for patterns and qualities of PVC/ABS sheet used for interior parts of automobile. 1.2 Material Description. The PVC/ABS sheet
4、with polypropylene foam on its back. 1.3 Typical Applications. Covering of the molded type door trim or similar parts. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-M-0
5、102 EDS-T-7301 EDS-T-7512 EDS-T-7603 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 EDS-T-7132 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7647 GMW3001 2.3 Additional References. None 1 P7 :0 : ., E:48 6&F !7$ :4-8! 9I8x $4=F 3L 6$ . :0 : F67t 7568 18 88x 7 , F6* 72T8p) F$ . 1.1 +95 . ., E:48t 8% =
6、88) 17%L# PVC/ABS 3 C 8$8 ,p2e8x G*F E:8x 4*F#$ , +958 8$ . 1.2 8: 8-L C2e . 8+7 E(*F8)Fx) E0 (Polypropylene Foam)8 9E=%P PVC/ABS 3 C . 1.3 957 -88 . 2eGI%P Door Trim -C 8T1.E8 Covering. 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . F$-1F 68 . 2.2 GM E:4 / . EDS-M-0102 E
7、DS-T-7301 EDS-T-7512 EDS-T-7603 EDS-T-7605 EDS-T-7624 EDS-T-7694 GMW3059 EDS-T-7132 EDS-T-7415 EDS-T-7602 EDS-T-7604 EDS-T-7611 EDS-T-7647 GMW3001 2.3 dA E:4 / . F$-1F 68 . GMDAT ENGINEERING STANDARDS EDS-M-6446 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 2 of 5 Ver
8、sion : 4 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 Weight per unit area (Total). / $88+95$- :E( (Total). EDS-T-7611 600 g/m2 min. / 600 g/m2 81 . 3.1.2 Thickness (Total). / % (
9、Total) EDS-T-7624-1A 3.0 0.2 mm. 3.1.3 Structure. / 9 . 3.1.3.1 Sheet. 3.1.3.1.1 Material. / 8: . PVC/ABS mixture. / PVC/ABS GpF,p . 3.1.3.1.2 Weight per unit area. / $88+95$- :E( . EDS-T-7611 430 ) 480 g/m2. 3.1.3.1.3 Thickness. / % . EDS-T-7624-1A 0.5 0.05 mm. 3.1.3.1.4 Residue on ignition. / 7$2
10、8*( . EDS-T-7301-A2 5 % max. / 5 % 8F . 3.1.3.2 Foam material. 3.1.3.2.1 Material. / 8: . Reference to EDS-M-6663. / EDS-M-6663 =l9 . 3.1.3.2.2 Thickness. / % . EDS-T-7624-1A 2.5 0.20 mm. 3.1.4 Breaking force. / 88 I$ . EDS-T-7132-F - In longitudinal direction. / - 9 -F . 130 N/1.3cm min. / 130 N/1.
11、3cm 81 . - In transverse direction. / - G -F . 100 N/1.3cm min. / 100 N/1.3cm 81 . 3.1.5 Tensile extension. / 88 48 . EDS-T-7132-F - In longitudinal direction. / - 9 -F . 200 % min. / 200 % 81 . - In transverse direction. / - G -F . 150 % min. / 150 % 81 . 3.1.6 Heat ageing. / 7( “G$ . EDS-T-7512 x
12、90 E 2.5K, 481 hour. 3.1.6.1 Tensile extension. / 88 48 . DS-T-7132-F - In longitudinal direction. / - 9 -F . 200 % min. / 200 % 81 . - In transverse direction. / - G -F . 150 % min. / 150 % 81 . GMDAT ENGINEERING STANDARDS EDS-M-6446 Copyright 2010 General Motors Company All Rights Reserved Septem
13、ber 2010 Page 3 of 5 Version : 4 Designations / 4G F+ Test Methods / 4G - Specifications / 3.1.6.2 Surface change. / E+ -G . No adverse change such as color change, peeling or blistering on the surface. / E+ .E8 , E+-I* , -1 68x . 3.1.7 Color fastness to artificial light. / 8E )$ . EDS-T-7415 Rating
14、 7 min. / 7 = 81 . 3.1.8 Temperature stability. / 7$ 6|9I2e . EDS-T-7604-D1 3.1.8.1 Dimensional change. / ?3L -G . - In longitudinal direction. / - 9 -F . 2.0 % max. / r 2.0 % 8! . - In transverse direction. / - G -F . 1.0 % max. / r 1.0 % 8! . 3.1.9 Low temperature resistance. / !F2e . EDS-T-7605 -
15、G250, H100- - In longitudinal direction. / - 9 -F . No cracks. / 7( 68x . - In transverse direction. / - G -F . No cracks. / 7( 68x . 3.1.10 Laminate adhesive strength. / 9E= I$ . EDS-T-7647 - In longitudinal direction. / - 9 -F . 30 N/5cm min. / 30 N/5Cm 81 . - In transverse direction. / - G -F . 3
16、0 N/5cm min. / 30 N/5Cm 81 . 3.1.11 Resistance to odour. / ?d2e . EDS-T-7603 - A2. Rating 5 min. / 5 = 81 . - B2. Rating 5 min. / 5 = 81 . 3.1.12 Volatility of organic constituents. / 8Td,p HL-P$ . EDS-T-7694 - Reflectance. / - -L18 . 60 % min. / 60 % 81 . 3.1.13 Flammability. / !7$2e . EDS-T-7602 -
17、 Burn rate. / - 7$2 2$ . 90 mm/minutes max. / 90 mm/min 8F . GMDAT ENGINEERING STANDARDS EDS-M-6446 Copyright 2010 General Motors Company All Rights Reserved September 2010 Page 4 of 5 Version : 4 3.2 Additional Requirements 3.2.1 Color of the ABS/PVC sheet in the same lot shall be the same, and its
18、 appearance shall be in accordance with the master sample distributed by GMDAT Technical Center. 3.2.2 A permanent change of property and appearance after prolonged storage is not permitted. 3.2.3 Use of commercial cleaning agents for ABS/PVC sheet shall cause no detrimental changes of the surface.
19、3.2.4 Forces similar to those of writing must leave no permanent trace on the surface. 3.2.5 The grain of sheet shall not be deformed under the standard work condition. 3.2.6 For details, see part drawing. 3.3 Approval and Quality Assurance Procedure. All raw materials shall be approved and regularl
20、y 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). 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 All materials supplied to this standard must comply wi
21、th the requirements of GMW3001, Rules and Regulations for Material Specifications 5.2 All parts or systems supplied to this standard must comply with the requirements of GMW3059, Restricted and Reportable Substances for Parts. 6 Approved Sources Not applicable. 7 Notes 7.1 Glossary. Not applicable.
22、7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: EDS-M-6446 3.2 4 7 1F 3.2.1 PVC/ABS Sheet 8 11 , E+ 7= , E+ EB8t $-1 d3T7$ 272P 38 , -dE %P E:4., (Master Sample)7 :4F$ . 3.2.2 8d8 948 G7$ 748
23、75 95 -G -C ,p2e8 94F4 862P# 6| %P$ . 3.2.3 8-L958 2l9I68 174 E+7 8TFF -G4 862P# 6| %P$ . 3.2.4 48x 6$# 9I$8 H8x 4F748x & E+7 75 958 H958 862P# 6| %P$ . 3.2.5 PVC/ABS Sheet8 Grain8t E:4 9F72P 86 4 Grain8 -GI8 86!2P# 6| %P$ . 3.2.6 dA 82lF 1F8t .E$+8t =l9 F . 3.3 38 -C E:.(: 9) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 SEP 2010 Superceded (Appearance Material Engineering Team) / F9I957 =* (Appearance Material 2XD4 )
