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1、I 9006379 00007L9 2T.5 GENERAL MOTORS ENGlNEERlNG STANDARDS I Matwlals and Procemes - Plastlcs I ABS - MEDIUM HIGH HEAT RESISTANT, ULTRAVIOLET LIGHT STABILIZED GMP.ABS.003 1 SCOPE ma apecificatioll cover8 the ppcltkr of a medium high heat resistant, moderate impact msiatant. W light stabilized, inje
2、ction molding grade, pellet form ABS -4 1.1 PAINTABILITY. Approved paint syrterrm thnt can be uscdontimat&larelistedintheGMAPOPS(Approvcd Paint On Plastic Systems) dat8 base. 1.2 APPLICATIONS. Qpid applicntions include ths fol- lowing: Interior trim moldings requiring medimn high hcu tuiatan and w l
3、ight stability. 2 REFERENCED STANDARDS. ASTM D2!56 ASTM D790 SAE J1545 ASTM D638 ASTM M92 SAE J18g5 AsTMDwa ASTM D1897 3 TEST PROCEDURES. Testr shall be conducted using the latent bsw of the test methods indiaucd. Suitable pecautionsshouldbet&ntoensurethatapplicableMfelin+ its are not exceeded when
4、conducting test procedures. yMlrh=dl&tbe-requircdbythirIpcci- 3.1 Test specimens shall be injection molded according to ASTM D1897. Test z3p&mmu shall be 3.2 f 0.2 mm thick unless othcnvisc spified, in this GMP specification. Ixod te.rofthel2.7x 127 x 3.2 mm bar. 3.2 Tests shall be conducted 40 h mi
5、tt after molding and immcdMyfollowingaamditionittgodof24hminat22 *3Cand50*5%RH,ualu8- shallbcdoneon 3.3 COLORPASTNESS EVALUATION PROCEDURE Thecolorofcachteatrpccimcnsh8llbcmcasWed . pqg J1545. CIELAB color space, lo observer. ill- specular inchtded, qhm geometry, bcfm and attcr cxpomue: 4 COYmuND PR
6、OPERTIES. 4.1 CGMPOUND PROPRRTlES (NKKJRAL). See Table 1. COMPOUND PROPERTIES (INTEGRALLY k&ORED)a See %blc 2. S SUGGESTED COMPOUND VERIFICATION. hbtent compound properties and test proadures that may be usedtoidentiQthizmatcrialarcl&edbelow.Thetcstvaluc and teat procedure tequircm ate identical to
7、thoee listed in Section 4. Compound Pmputics. IftfMcd Characterization Scan spccificGrarity 6 COMPOUND AND SOURCE APPROVAL Each vehicle pup and component division will have its own approved compound list derived from the corporate plastics filc.Noshipnmtrhdlbemadebyanewsourceuntilasam- plcofthccompo
8、tutdmamtfacturedatrproductionfacilityhas been approved by the qqniate vehicleglvllp and/or co* rmt division. Shipxmnt receipt and cextk&m tequitemcnts willvaryamongrcceivingloc&onA 6.1 CompktedcopicsoftheGMMataialSafctyDataShcct andCritialMatuialRegiskr(availabk&omaGMlaboratoty orexlghhg&deputmmt)mu
9、stbcsubtniaedwithanyncw submissions or whete a composition change has occmrcd. 7 IDEMlFlCA7lON. The molding compound shall be . . ldcnt&d by the GM corpotation speciscation code. the man- ufastutcrs i&nMcation code 8nd lot number, along with any additional vehicle group and v division rquimments. 8
10、INSPECTION AND REJECTION. The purchaser rucrvc8 the right to sample incoming shipmnts even though it is the responsibility of the supplier to IIEU the requirements stated without dcpuukncc upon the purcha&r inspection. lb supplier (whetha prime t3mtmcW or subcontractor) will forfeit qual&ation if a
11、change is made in mat&a& processing lmthodcl, testing lnc.thodx, or lofation of manufacnue ethout piorWt5ttUttC4pSttO8ttdSUbrequentrpprovdUlthepUr- ChamL 9 QENERAL INFORMATION. II& stand& was origi- nated by the Plasticn Committee in February 1987, derived fmmFBMS29,QpcI,GradeA5andCMPAFBO18AA.Thc la
12、test revisions inch&z Rev Date Deacrlptlon JMV C ww Rcvisc 3. Add 1.1, 1.2 D 9193 Revise impocr nxthod. PL DECEMBER 1993 PAGE 1 ABs.003 Copyright General Motors North America Provided by IHS under license with GM Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 06/23/2008 19:47:10
13、MDTNo reproduction or networking permitted without license from IHS -,-,- U 9006379 OOOO=lZO TL-7 E2 * GENERAL MOTORS ENGINEERING STANDARDS I MatsdaIs and -PbStkS I ABS - MEDIUM HIGH HEAT RESISTANT, ULTRAVIOLET UGHT STABIUZED GYRABB.003 TABLE 1 - COMPOUND PROPERTIES (NATURAL) p9-Q IbBt valua lWMdhO&
14、 specific Gravity 1.02 - 1.08 ASTM D792 PkxurdModuhls 2oooMPamilt ASTM D790. Method I, 1.3 m&time, 50 mm rplm, tangent calcul8tion Tensile Stress a! Yield 37 AJPa miu ASTMD638,QpcIbar,SOmmJmimrts Deflection Temperature UnderLoad 9332 mitt ASTM D648.0.455 MPa NOtChCdIZOdbpCt 13OJ/mmin ASTM D254 Metho
15、d A TABLE 2 -COMPOUND PROPERTIES (MEGRALLY COLORED) PmpcrtJ Tk8t v8lllee mtl4letholk Notckd Izod Impad llOJ/mmin ASTM D256. Method A spccificGra* 1.02 - 1.16 ASTM D792 co10lfbsmc8 to Light 2633kJfn1%xporpptoxsWrnAtc per SAE J1885. hbmuu color u defined in Section 3.3. Qnse AE = 3.0 max surfaceImbct8 Noobjectionable 8UOWd. ABM03 DECEMBER 1993 Copyright General Motors North America Provided by IHS under license with GM Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 06/23/2008 19:47:10 MDTNo reproduction or networking permitted without license from IHS -,-,-
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