1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-4301 Heat Resistance Acrylonitrile-Butadiene-Styrene Copolymer This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW15572-T2. !7(7 6xA *)#C* .A&H7 3D$) ):EF= Note: 8 E:48t G8
2、 =97 FF7 957%L+ , FG P-P Program.Bd# GMW15572-T2) $4=F7 957F$ . Copyright 2012 General Motors Company All Rights Reserved April 2012 Originating Department: GM Korea Engineering Standards Page 1 of 6 Version : 13 1 Scope 1.1 Material Description. This specification defines general requirements for r
3、aw materials of heat resistant ABS (Acrylonitrile-Butadiene-Styrene) copolymer applied to interior and exterior parts of a vehicle. 1.2 Symbols. Material indication: ABS ABS = 4 429P7 8F 2eGI9PE72P Chemical Crack 8 -P2F7 9PE8 d#8 21 %L,) 9E= 4 7# 178x -L&4 FpF . GM KOREA ENGINEERING STANDARDS EDS-M-
4、4301 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 2 of 6 Version : 13 But, if the contact is necessary, surface treatment methods such as painting with clear coat, coated gold, etc. must be used to prevent chemical crack by plasticizers migration. # Phthalic Acid Ester p
5、lasticizer: DOP (Di-Octyl Phathalate), DBP (Di -Butyl Phathalate), etc. # Aliphatic Acid Ester plasticizer: DOA (Di 2-ethyl- hexyl Adipate), etc. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. ASTM D256 ASTM D63
6、8 ASTM D648 ASTM D785 ASTM D790 ASTM D1238 ASTM D1505 2.2 GM Standards/Specifications. EDS-M-0102 GMW3059 GMW3116 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 Mechanical Properties. $ , 9E= Fx7 4 7# Painting with Clear Coat, $07 38%P E:48x 957F$
7、. 2.1 17 E:4 / . ASTM D256 ASTM D638 ASTM D648 ASTM D785 ASTM D790 ASTM D1238 ASTM D1505 2.2 GM E:4 / . EDS-M-0102 GMW3059 GMW3116 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3.1 d95 ,p2e . Table 1: Mechanical Properties / E 1: d95 ,p2e Properties / ,p2e Group 1 Type 1
8、 Group 2 Type 1 Group 2 Type 2 Group 3 Type 1 Group 4 Type 1 Rockwell hardness / )A 8$ $ ASTM D785 R Scale 105 105 105 105 105 Tensile strength (kg/cm2) / 88I$ (kg/cm2) ASTM D638 Test piece (133 mm) / 4G D (133 mm) Test speed (5 mm/min) / 4G 2$ (5 mm/min) 450 450 450 450 450 Elongation (%) / 48 (%)
9、ASTM D638 Test piece (133 mm) / 4G D (133 mm) Test speed (5 mm/min) / 4G 2$ (5 mm/min) 20 20 20 20 20 Flexural strength (kg/cm2) / I$ (kg/cm2) ASTM D790 Test piece (12712.76.4 mm) / 4G D (12712.76.4 mm) Test speed (2.8 mm/min) / 4G 2$ (2.8 mm/min) 600 650 650 650 700 GM KOREA ENGINEERING STANDARDS E
10、DS-M-4301 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 3 of 6 Version : 13 Properties / ,p2e Group 1 Type 1 Group 2 Type 1 Group 2 Type 2 Group 3 Type 1 Group 4 Type 1 Flexural modulus (kg/cm2) / A2e* (kg/cm2) ASTM D790 Test piece (12712.76.4 mm) / 4G D (12712.76.4 mm) T
11、est speed (2.8 mm/min) / 4G 2$ (2.8 mm/min) 20,000 20,500 22,000 21,000 21,500 Impact strength, IZOD (kg cm/cm) / IZOD I$ (kg cm/cm) ASTM D256 Test piece (63.512.73.2 mm) / 4G D (63.512.73.2 mm). Room temperature / 17 -30 E 25 3 15 3 15 3 13 4 13 4 3.2 Thermal Properties. 3.2 7(95 ,p2e . Table 2: Th
12、ermal Properties / E 2: 7(95 ,p2e Properties / ,p2e Group 1 Type 1 Group 2 Type 1 Group 2 Type 2 Group 3 Type 1 Group 4 Type 1 Heat deflection temperature ( E ) / 7(-GI7$ ( E ) ASTM D648 Test piece (12712.76.4mm) / 4G D (12712.76.4mm) 18.6 kg/cm2 90 95 95 100 105 3.3 General Properties. 3.3 8-L95 ,p
13、2e . Table 3: General Properties / E 3: 8-L95 ,p2e Properties / ,p2e Group 1 Type 1 Group 2 Type 1 Group 2 Type 2 Group 3 Type 1 Group 4 Type 1 Density (g/cm3) / -4$ (g/cm3) ASTM D1505 1.050.01 1.050.01 1.060.01 1.050.01 1.050.01 Melt flow index (g/10min) / 78i H* :3L (g/10min) ASTM D1238 200 E , 21
14、.6 kg 10 5 5 5 5 Note: All the mechanical, thermal and general property values above indicate minimum values except having the specified ranges. / :0 : 1d ,p2e F+ :E C-H ,p2eF -88* :9IF: 68t 7 +% 2F8x !A! . 3.4 Test Piece and Test. 3.4.1 Test Piece. Test pieces shall be prepared with injection moldi
15、ng. Unless otherwise specified in the requirements of paragraphs 3.1 through 3.3, they shall be conditioned at 23 E 5K and a relative humidity of 50 % for 24 hours or more. 3.4.2 Test. Tests shall be performed at 23 E 5K and a relative humidity of 50 %. 4 Manufacturing Process Not applicable. 3.4 4G
16、 D -C 4G 3.4.1 4G D . 12eGI8p) 9P8%L+ 3.1 3.3 F8 7 1F72P C-F 6=8 68p+ 23 E 5K, 50 % 1$43$ F72P 24 48 81 4G D8x 98=* F$ . 3.4.2 4G . 4G 8t 23 E 5K, 50 % 1$4 3$ F72P 44F$ . 4 9P9 )9I18 775 9 F$-1F 68 . GM KOREA ENGINEERING STANDARDS EDS-M-4301 Copyright 2012 General Motors Company All Rights Reserved
17、April 2012 Page 4 of 6 Version : 13 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 English language, the Korean language sha
18、ll 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 prior to commencement of delivery of
19、 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 responsibility of the supplier to inform t
20、he 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 to commencement of delivery of non-c
21、onforming 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 have been approved by the appropriate
22、 Materials Engineering department(s) as meeting the requirements 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 Dat
23、a Sheet/Safety Data Sheet must be submitted in compliance 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
24、Motors TMC003 Material Safety Data Sheet/Safety Data Sheet 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 ?0 9I 5.1 -*1 9I . +& 8*# F$- 472P 170 4) , 8TGF 957 4#F :4- , ?
25、, 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$ . $* F84 6# F , 8-L958
26、p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 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* / 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
27、# 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$ . GM KOREA ENGINEERING STANDARDS EDS-M-4301 Copyright 2012 G
28、eneral Motors Company All Rights Reserved April 2012 Page 5 of 6 Version : 13 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 as meeting the
29、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 Approved Raw Materials. 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 E:48 7 1F8
30、x 94A$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88F2P# F$- :04 .2P7t GE8F6 F$ . 6.1 38 88* . Division / . Approved Suppliers / 38 6= Approved Raw Materials / 38 88* Remark / /x Group 1 Type 1 KUMHO Petrochemical Co., Ltd / 4 7 ,p2e (C.R: Chemical Resistance) Grade: XR419. GM KOREA ENGINEE
31、RING STANDARDS EDS-M-4301 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 6 of 6 Version : 13 6.2 Approval and quality assurance procedure. All raw materials shall be approved and regularly inspected for its quality prior to and during mass production delivery according to
32、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 System MSDS Material Safety Data Sheet SDS Safety Data Sheet 8 Coding System This standard shall be refe
33、renced in other documents, drawings, etc., as follows: 6.2 38 -C E:.(: 94 7 ,p2e - HR: Heat Resistance / !7(2e - WR: Weather Resistance / !G2e - MR: Moisture Resistance / !32e - CR: Chemical Resistance / !6E2e Required property type (See paragraph 3) / 7 ,p2e A8 (3F =l9 ) Material group (See paragra
34、ph 1.3) / 8: ,*- (1.3F =l9 ) Material specification number / 8: E:4 -Gl 9 Release and Revisions This standard was originated in September 1994. It was first approved by Polymer / Organic Material Lab Team in September 1994. It was first published in September 1994. 9 9P9I -C P9I 8)Y ., E:48t 1994 “x
35、 987 E:4-Gl4 .7 %L6 , G)8*4G D47 8F 1994“x 987 38%L6$ . ., E:48t 1994“x 987 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 13 APR 2012 Apply new Engineering Standard Template and change the referenced test standards. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 -C 957 4G - - . F9I957 =* (G)8*4G D4 )
