1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-5171 40% Glass Fiber and Talc Reinforced Polyamide 66 This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW8751. 8T*28T7t AA 40% IG E(*6x-,& 66 Note: 8 E:48t G8 =97 FF7 957%L
2、+ , FG P-P Program .Bd# GMW8751 ) $4=F7 957F$ . 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 raw materials of
3、40% glass fiber and talc reinforced polyamide 66 applied to interior or exterior parts of a vehicle. 1.2 Symbols. Material indication: PA66-(GF+TD)40 PA66-(GF+TD)40 07 38%P E:48x 957F$ . 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
4、EDS-T-7301 GMW3059 GMW3116 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents GM KOREA ENGINEERING STANDARDS EDS-M-5171 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 2 of 6 Version : 13 3 Requirements 3.1 Mechanical Properties. 3 7 1F 3.1 d95 ,p2e . Table
5、 1: Mechanical Properties / E 1: d95 ,p2e Properties / ,p2e Type 1 Type 2 Rockwell hardness / )A 8$ $ ASTM D785 R Scale 120 120 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) 1,200 1,000 Elongation (%) / 48 (%) ASTM D6
6、38 Test piece (133 mm) / 4G D (133 mm) Test speed (5 mm/min) / 4G 2$ (5 mm/min) 2 2 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) 1,700 1,800 Flexural modulus (kg/cm2) / A2e* (kg/cm2) ASTM D790 Test p
7、iece (12712.76.4 mm) / 4G D (12712.76.4 mm) Test speed (2.8 mm/min) / 4G 2$ (2.8 mm/min) 70,000 70,000 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 5.5 3.5 4.5 - 3.2 Thermal Properties. 3.2 7(95 ,p2e
8、. Table 2: Thermal Properties / E 2: 7(95 ,p2e Properties / ,p2e Type 1 Type 2 Heat deflection temperature ( E ) / 7(-GI7$ ( E ) ASTM D648 Test piece (12712.76.4mm) / 4G D (12712.76.4mm) 18.6 kg/cm2 230 230 GM KOREA ENGINEERING STANDARDS EDS-M-5171 Copyright 2012 General Motors Company All Rights Re
9、served April 2012 Page 3 of 6 Version : 13 3.3 General Properties. 3.3 8-L95 ,p2e . Table 3: General Properties / E 3: 8-L95 ,p2e Properties / ,p2e Type 1 Type 2 Density (g/cm3) / -4$ (g/cm3) ASTM D1505 1.450.02 1.450.02 Glass fiber and talc content (%). / 8T*28T7t AA F8T( (%). EDS-T-7301 403 403 No
10、te: 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 For all properties, measure the test piece without pretreatment, which has been dried right after injection
11、molding or until it comes to the maintained weight at 80 E , and absorbed moisture of 0.2% max. 3.5 Test Piece and Test. 3.5.1 Test Piece. Test pieces shall be prepared with injection molding. Unless otherwise specified in the requirements of paragraphs 3.1 through 3.4, they shall be conditioned at
12、23 E 5K and a relative humidity of 50 % for 24 hours or more. 3.5.2 Test. Tests shall be performed at 23 E 5K and a relative humidity of 50 %. 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisfy applicable laws, rules, regulations and rec
13、ommendations 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 specification shall be tested for conformi
14、ty 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 of manufacture, etc. If not otherwise
15、agreed, all testing and documentation normally required for initial release must be completed. 3.4 +& ,p2e8t 12eGI :G D# 80 E 72P 89I ,h4 %T &: 9F2P 0.2% 8F8 H31B 4G D8p) 98=* 68 ?U9IF$ . 3.5 4G D -C 4G 3.5.1 4G D . 12eGI8p) 9P8%L+ 3.1 3.4 F8 7 1F72P C-F 6=8 68p+ 23 E 5K, 50 % 1$43$ F72P 24 48 81 4G
16、 D8x 98=* F$ . 3.5.2 4G . 4G 8t 23 E 5K, 50 % 1$4 3$ F72P 44F$ . 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
17、 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$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77 86 :04 .2P7t )=888 F87 8F $%P
18、: 4G 8x 44F 3L 8$ . 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# 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
19、*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 $4F d3T95 :8x 7F$ . 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
20、.1 38 88* . Division / . Approved Suppliers / 38 6= Approved Raw Materials / 38 88* Remark / /x Type 1 Rhodia A218MT25V13 Rhodia 2412GM05, DuPont Minlon IG40C, KEP AMID 2440GM7, E-Polymers TA250GM. Note) / :0 ) BASF 5267G HS DuPont Minlon FE6182 POLYPIA NY-142M KEP AMID 2340GM7 E-Polymers TA270GM KO
21、PLA KDX1083 GM KOREA ENGINEERING STANDARDS EDS-M-5171 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 5 of 6 Version : 13 Division / . Approved Suppliers / 38 6= Approved Raw Materials / 38 88* Remark / /x Type 2 KOLON industries Inc. / 7X) Kopa KN333HB440 Rhodia A218MT15V2
22、5 BASF 5467G HS DuPont Minlon 22C E-Polymers TA260GM Note: 2412GM05 of Rhodia, Minlon IG40C of DuPont, AMID 2440GM7 of KEP and TA250GM of E-Polymers are a little different the Glass Fiber and Talc content only compare with type 1 of above table as corresponding grade. / :0 : Rhodia 8 2412GM05 7t DuP
23、ont 8 MinlonIG40C, KEP8 AMID 2440GM7, E-Polymers 8 TA250GM 8t d &%) Grade 8 $48 Grade)4 , $: Glass Fiber7t Talc 8 F( /x88 $2 =84 8# Grade8 . 6.2 Approval and quality assurance procedure. All raw materials shall be approved and regularly inspected for its quality prior to and during mass production d
24、elivery according to approval and quality assurance procedure for chemical raw materials (Spec. No. EDS-M-0102). 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. GHS Globally Harmonized System MSDS Material Safety Data Sheet SDS Safety Data Sheet 8 Coding System This s
25、tandard shall be referenced in other documents, drawings, etc., as follows: 6.2 38 -C E:.(: 94 7 ,p2e - HR: Heat Resistance / !7(2e - WR: Weather Resistance / !G2e - MR: Moisture Resistance / !32e Required Property Type (See Paragraph 3) / 7 ,p2e A8 (3F =l9 ) Material Group (None) / 8: ,*- (68 ) Mat
26、erial Specification Number / 8: E:4 -Gl GM KOREA ENGINEERING STANDARDS EDS-M-5171 Copyright 2012 General Motors Company All Rights Reserved April 2012 Page 6 of 6 Version : 13 9 Release and Revisions This standard was originated in September 1994. It was first approved by Polymer / Organic Material
27、Lab Team in September 1994. It was first published in September 1994. 9 9P9I -C P9I 8)Y ., E:48t 1994 “x 987 E:4-Gl4 .7 %L6 , G)8*4G D47 8F 1994“x 987 38%L6$ . ., 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 )
