PC‖以电子电器壳件对材料韧性、强度、耐热等方面的高性能要求。这些材料在电子电器壳件上的应用，具有以下其它类材料不可替代的优点：?聚碳酸酯可PCtomeetthehighperformancerequirementsofelectronicandelectricalshellpartsfortoughness,strengthandheatresistance.Theapplicationofthesematerialsinelectronicandelectricalshellpartshasirreplaceableadvantagesasfollows:polycarbonatecanbeused.??1）优越的抗冲击性，冲击强度在热塑性塑料中名列前茅；PEI1000RGN8E009PA12/6-8329PBT3300DPP韩华道达尔RJ768AS80HF-ICEPPˉ2388LCP7130EPDM三井化学3072EPMPA6东丽CM1041PBTGP-5000PC/ABS277POPCN2910POM工程塑料FG-2025LCPˉL304X35PA6/BKV40H2.0EFPPF301PA61013GH30【1)excellentimpactresistanceandimpactstrengthareamongthebestinthermoplastics.??2）良好的涂饰性和对覆盖膜的黏附性；2)goodfinishingandadhesiontothecoveringfilm.??3）高度的尺寸性；3)highdimensionalstability;??4）将部件安装整合成一体；4)integratetheinstallationofcomponentsintoone.??5）设计和加工***灵活性应用；5)designandprocessinghighlyflexibleapplicati***;??6）线系数低，热系数小。6)thecoefficientoflinearexpansionislowandthecoefficientofthermalexpansionis***all.POM☆市场增长较快，而POM☆生产的基础比较薄弱；另外POM☆是资金和技术密集型的材料类化工产品，巨大的市场引起了国外大的关注，其它国一直想以其产品占据市场，不愿转让技术，使POM☆的技术水平，不能用户需求；再有就是长期以来，经济体制和企业经营机制不符合市场经济规律，企业不能及时足够的资金投入，制约了POM☆生产的发展。PA6T三井化学30NKBKPA66ˉKN333G30HIOMF10-02LCP/6330L/LLDPE中石化福炼DNDA-8320ASAU400BPPJ340PCML-3104ZLPPC/FR7067PPSFZ-928NPC/ABSFR86POM/EF850/PBT209AWTPEE/SC956POMH2320004PA66A216EEA/A1200【POM,themarketisgrowingfast,andthebasisofChina'sPOMproductionisrelativelyweak;inaddition,POMisamaterialandtechnologyintensivematerialchemicalproduct.ThehugemarketinChinahasarousedgreatconcernabroad.OthercountrieshealwayswantedtooccupytheChinesemarketwiththeirproducts,unwillingtotransfertechnologyandimprovethetechnicallevelofChina'sPOM.Slow,cannotmeettheneedsoftheuser;again,foralongtime,China'seconomicsystemandenterpriseoperatingmechani***donotconformtothelawofthemarketeconomy,enterprisescannotgetenoughcapitalinvestmentintime,restrictingthedevelopmentofPOMproduction.POM美国杜邦DE9267PA66/21SPFPPSE-16674BPC三菱工程EGN-2010R2PCˉBFL2015HFPA66美国杜邦70G13LTPETC2YNATPV3140PPK9026LCP7244HDPE北欧化工FB1520PP1040PA66FR20，PA66RC006HPA11/BESNBLACKP210TLPA6三菱工程1030PP/MX99432【PBT是同用工程塑料中工业化***晚而发展***快的一个品种，它之所以成为工程塑料的后起之秀，首先在于它具有优良的综合性能，以及良好的成型加工性和性能/价格相比，故此PBT塑料虽然到70年代才工业化生产，但很快市场，现为五大工程塑料发展***快的一种。PBTisakindoffastdeveloping***inthesameengineeringplasticsinthelateindustrializationof***.Ithasbecomearisingstarofengineeringplastics.Firstofall,ithasexcellentcomprehensiveperformanceandgoodprocessingpropertyandperformance/price.Therefore,thePBTplasticisnotindustrializeduntil70s,butitisfastsellingmarket.Now,itisafastdeveloping***forthefivemajorengineeringplastics.TPVˉ201-55W175/PC/ABS/GN5101RFPCRPC40400PP7085E1PPJ440PP/PPH343T8PA6/B3EG4EVAPA-569TPETA7PAAPPSA505D7PPˉF601PCGSV-2020R2PA6KN126PA6614G25PC/ABS三星HI-1001BNPA612IF006TPE9070NPOMM140PP/EPQ30RPA612158LPVDF法国阿科玛740PPˉ2632TPE美国吉力士CL40POMS9363XAPPPO基础创新塑料()731-8284⒉生产PBT所消耗的能量是工程塑料中***低的的，这对于范围内能源紧缺的情况下，具有十分重要的意义。Theenergyc***umptionofproducingPBTislowerthanthatof***inengineeringplastics,whichisofgreatsignificancefortheshortageofenergyintheworld.⒊耐热老化性优异，增强后的UL温度指数达到120~140℃，此外，户外长期老化性也很好。Ithasexcellentheatagingresistance,enhancedULtemperatureindexof120~140C,andoutdoorlongtermaging.⒋耐溶剂好，无应力开裂。PA66/PA303G6BKPMMAZK6HFPC6485PPˉL40N-00PA662412GHPA66漳州长春20G3-104PA66FE5750PP/MR10MX0/PC/ABS/2581PPE/1703ZCEVAMQ40PC三菱工程GS-2020MR2PA6ˉAN0920SNˉPOMVT301EAA/30705PP/3825PVC韩华KCM-12【Ithasgoodsolventresistanceandnostresscracking.PA6ˉB0SR2PBTˉB4300G4TPUL765DPA46/46HF5040PPS宝理3130A1PC920EVA/B028PPM1600ABSLM100D1-1A5881TPU拜耳优得UT-98A10PCˉDX92079PPˉGB305HPPP/3342MTPU16N60DPMMADP300STPUˉALRCL65DPC/ABSGN5001RFP【ABS的成型温度除耐热级、电镀级等品级的树脂要求温度稍高些（在210—2501)以改箸其熔体充模困难或有利于电镀性能之外，对于通用级、阻燃级、抗冲级等ABS树脂都希温度取低些，以防发生分解或对其物理机械性能不利。PCˉDF0029PTPU/1154DPPH2210PPˉ5181KTPU/46-10/12PC/ABS德国科思创（拜耳）FR86-PA6KN133HIPPSC-719SGEPDMS600FETFEZL521N（粉）POM宝理SW-22EVA/UL0528CCPA66荷兰DS225-KSPOM/MT754/PA9T可乐丽G1302APA6/BM240H2.0PPC719-35RNHP【ThemoldingtemperatureofABSisslightlyhigherthanthatoftheheatandelectroplatinggraderesins(210to2501)tomodifythemoldfillingdifficultyortotheelectroplatingperformance.Thetemperatureofthegeneral,flameretardantandantigradeABSresinsislower,inordertopreventdisintegrationorphysicalmechanicalproperties.PC/ETUV130HIPS锦湖HI-450PBTˉVX4015TPUˉDP3364DHDPE三井化学6200BXTPE5020BSPA12/LC-3HTPETF9BTLTPEE/YF004/PA9TBT1500HPOM宝理***0-04PMMA4026TPETS7AAGPMMACRG800PBTSK643FRPBTˉB2520PA6ˉXP36-C1【TPEbadphenomenonpossiblereasontreatmentmethodthefinishedmoldvariantcoolingtimeistooshort,thefinishedproductcannotcoolenoughtoextendthecoolingtimetoopenthemoldspeedtoofast,thestrongtensionchangetypeslowsthespeedtomodifythemoldmoldtemperaturetoohigh,thefinishedproductcoolingisnotinplacetoreducethetemperatureoverthemoldtemperatureandthetemperaturetoolow.Lowraisebarreltemperatureandmoldtemperaturereleaseangleisnotenoughorthetopejectionwayisimproper,modifythemoldgatetoo***all,modifythemoldreleaseangle,modifythemold.PA66etcidresistingandselabour,easttoprocessandcolor,hewidelydesignspace.涂油系列（Eeay-paintingseries）GP410GP420GP430应用范围：各类涂油玩具、日常用品等，广泛取代PVC。PA6/DK2010CWABSTECH10PA66S223-HPG5PA6/F232PA6***L01-PPS/FZ-2130PPSFZ-1140-B2PP515AABSAF-312FPOMDE8904PA66A548B2V15HDPE中石油独山子UHXP-4808PCˉRCY671C/ABS/EMI2561PBTˉB3235PPSHGR41DLPBTˉ6406【PA66etcidresistingandselabour,easttoprocessandcolor,allkindsofoilandoiltoys,dailynecessities,andsoon,widelyreplaced.)