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；PPHP640TPP/G3R11105290TPEˉ1045NM|1002PCˉ2205PA6ˉB100QPEVA1628PPˉ5070PCˉ3025G10-N(R)PP晓星J801RTPA6美国杜邦PLS93G35DH1PBT美国NyleneRG301BKPOMA***0SPA6/H3KCPBTDR51PBT3314PA66ˉ66SK1000PA66A3WG10【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。PC/ABS8260HPCR1900PC925WHPCˉSC3154LDPE中石化茂名2426HTPV/241-80PA66美国杜邦FN718TPUUH-60D20PP/P30N0C1302HP-07PA6/F136PBT/3105H/PBTˉKP212G15V0BMPA66/FR7025V0FPA66SP20SPA6/SEG7PPSJ570S【POM,themarketisgrowingfast,andthebasisofChina'sPOMproductionisrelativelyweak;inaddition,POMisamaterialandtechnologyintensivematerialchemicalproduct.ThehugemarketinChinahasarousedgreatconcernabroad.OthercountrieshealwayswantedtooccupytheChinesemarketwiththeirproducts,unwillingtotransfertechnologyandimprovethetechnicallevelofChina'sPOM.Slow,cannotmeettheneedsoftheuser;again,foralongtime,China'seconomicsystemandenterpriseoperatingmechani***donotconformtothelawofthemarketeconomy,enterprisescannotgetenoughcapitalinvestmentintime,restrictingthedevelopmentofPOMproduction.TPV/101-60W261PC/AM1110FPC/ABS/A35-105PA6/1022FDX99PBT基础创新塑料310BK1066PA66R530HLCP3400-RC-220PCˉHPS2REUPA66FG133F1TPEˉG7930-1001-00PCLS-2030-9001POMTS-22HPBT深圳东丽1164G-30PA4T美国DXS85PA6ˉPW16PA12/X3500PP7716【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.PA66意大利波利.布兰德ASGNAFDPA66杜邦HTNRE9078BK507POMKEL22APA612FE5382TPU/1170AEVA630PCAG2530PPOLXR040CPOM/PTFE基础创新塑料KL4030PP/RG835MOPA6/U141/POM/UR303/PCˉIR2200PPH35Z-00PA11/MATD525PA66A258P1POM/FC2020D/EVATN2006PCAZ2201TPU/1185A50VPPPF7251TPV/S-650BSTPV/123-50W175TPU1385A⒉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。POMN232000P/M2T02PA/ABSNNG-04PBTNV12PBT/1100M/PPRB4302PC基础创新塑料DP00OMS27072WS10/1570PPJ-550SPPˉRP325MPA66基础创新塑料RF-7007PCˉ201-22PPS东丽A310X04BKPCSC2202PC/HN-3203GPA6ˉGP3300APPˉPE200N【Ithasgoodsolventresistanceandnostresscracking.PPMF004AIPA66ˉ7020PFA美国苏威PFAP450PBTˉ1401-X04PC基础创新塑料LF1520AEAA/A210KEVA420EVA韩华道达尔E180FPPAP3***PS1140EC-SD3002PCFC-35TPV/121-55W241EVA7620MPBTGF30HRPP/X9067HSPP-598PA66美国首诺R533HBK【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。POMPM1409EVA6390PP泰国巴塞尔EP540NPA68333GHIHSPMMA奇美CM-205EVA45D747PCAD4820PC/DFL36HLTPU美国路博润101-85DPCG-3120PC/ABS210HFABS镇江奇美D-120EVA1020VN5PPˉBC78AEVATN2006POMN232000P3708U【ThemoldingtemperatureofABSisslightlyhigherthanthatoftheheatandelectroplatinggraderesins(210to2501)tomodifythemoldfillingdifficultyortotheelectroplatingperformance.Thetemperatureofthegeneral,flameretardantandantigradeABSresinsislower,inordertopreventdisintegrationorphysicalmechanicalproperties.PCˉUR2500MPA66ˉRZL36PP/EP332LTPE521-70PA6/F130-E5POMKF002APBTˉSK601PA6B24NSD05PCˉKO1370POM/M15HP/PPˉ490PPOˉEXT130PA6B35G3SIPA6上海古比雪夫氮G25TNC201PPˉD1158POM/ZH450/PCˉEXL4019【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。PCHF1110PP/R6288ASAPW-997ABS500PMMAP-600TPEˉ5035N|1002PCHP4EUPA6B3EG6PA6ˉFN727APPC180PCˉLUX7169PMMACMG334VCA***国伊士曼553-0.4PPON1250WHPP/7531PC/303-15PA6ˉKNG1050MW【PA66etcidresistingandselabour,easttoprocessandcolor,allkindsofoilandoiltoys,dailynecessities,andsoon,widelyreplaced.)