LDPELD306、LDPEFFN50100EVA/240PPK65GBTˉDP7318/Surlyn?/PC-100//PC/ABSFR1514GPPS上海赛科GPPS-123PBT荷兰DTV4260SPPEP302KPPOSE1GFN1EVA/286EVAUL00014PC/603-BT5308GT20PMMA/VRL40PCˉDFL32PTPUˉ45-40/08PA6ˉK240-HPGPR930YPA66ˉA3WTPV/HX-064ANPA66BGZ-50/2PPˉHF5150HˉPA66/REP349PMMAMMPTFECD097EPC/ABS/APC100UVPA66GYY01CP4011RPA12/LX9111TPETC6MGZPPHP400KPPO的介电常数和介电损耗在工程塑料中是***小的品种之一，几乎不受温度，湿度的影响。可用于低、中、高频电场领域（介电常数越小，绝缘性越好）PPO的负荷变形温度可达190℃以上，脱化温度-170℃。Thelectricc***tantandlectriclossofPPOisoneofthe***all***varietiesinengineeringplastics,andishardlyaffectedbytemperatureandhumidity.Itcanbeusedinlow,mediumandhighfrequencyelectricfield(the***allerthepermittivity,thebettertheinsulation).TheloaddeformationtemperatureofPPOcanreachabove190degrees,andthetemperatureofdehydrationis-170.PP化学改性创造新材料化学改性不仅可以改变一种树脂的性能，而且可以制造出新品树脂材料。一些目前经常用到的树脂材料就是通过改性得来的，比如超高分子量聚(UHMPE)即是化学改性的产物。这种超高分子量聚极大地了HDPE材料的机械性能。它的耐磨性和自性超过其它工程塑料，机械性能和耐腐蚀性不亚于聚四氟(PTFE)。物理改性共混改性把树脂与其它一种或多种物料通过机械进行共混以达到某些特殊要求，这种就是共混物理改性。共混改性不能改变分子构型，但可以赋予材料新的性能。PPchemicalmodificationtocreatenewmaterialchemicalmodificationcannotonlychangetheperformanceofaresin,butalsocreatenewresinmaterials.Someoftheresinmaterialscurrentlyusedfrequentlyaremodified,suchasultrahighmolecularweightpolyethylene(UHMPE),whichistheproductofchemicalmodification.ThisultrahighmolecularweightpolyethylenegreatlyimprovesthemechanicalpropertiesofHDPEmaterials.Itswearresistanceandselflubricityarehigherthanotherengineeringplastics,anditsmechanicalpropertiesandcorrosionresistancearenolessthanthatofPTFE.Thephysicalmodificationoftheblendmodifiertoblendtheresinwithotherormorematerialsbymechanicalwaytoachievesomespecialrequirements,thiswayisthephysicalmodificationofblending.Blendingmodificationcannotchangethemolecularconfiguration,butitcangivethematerialnewproperties.?PP/7001/舒尔曼塑料?PP/3045/舒尔曼塑料管材主要用途?PP/7001/Schulmanplastic?PP/3045/PP/3045/plasticpipemainuses1、建筑物的冷热水，包括集中供热；1,thecoldandhotwatersystemofbuildings,includingcentralheatingsystem;2、建筑物内的采暖、包括地板、壁板及辐射采暖；2.Heatingsystemsinbuildings,includingfloors,panelsandradiantheatingsystems;3、可直接饮用的纯净水供水；3.Thewatersupplysystemofpurewaterwhichcanbedirectlydrunk;4、(集中)空调；4.Central(centralized)airconditioningsystem;5、输送或排放化学介质等工业用管道5,transportationordischargeofchemicalmediaandotherindustrialpipingsystems.PA6在汽车领域中的应用TheapplicationofPA6inthefieldofautomobile内外饰部件汽车用高性能增强聚酰胺复合材料具有优异的耐气候性、良好的油漆性能和杰出的效果，为了在内外饰方面的使用要求，增强聚酰胺材料应具备以下要求：1).高耐热，长期使用；2）优异的刚性和韧性的结合；3).能够强烈的温度和湿度的不断变化而承受巨大的应变；4).出色的尺寸性，具有防翘曲的效果；HighperformanceReinforcedPolyamideCompositeswithhighperformanceforinteriorandexteriorpartsheexcellentweatherresistance,goodpaintperformanceandoutstandingperformance.Inordertomeettherequirementsofinternalandexternaluse,thereinforcedpolyamidematerialsshouldhethefollowingrequirements:1)highheatresistance,longtermuse;2)excellentcombinationofrigidityandtoughness.(3).Itcanwithstandgreatchangesintemperatureandhumidity.4)excellentsizestabilityandwarpageresistance.TPEHX-555ABPBTˉ1810SPP/PRC124HPPˉH702-35PA61015G35PA12/LV-3ESDLDPE中石化燕山1I70APC‖塑料简介/PC‖塑料(聚碳酸酯)PCplasticsintroduction/PCplastics(polycarbonate)英文名称:Polycarbonate聚碳酸酯是日常常见的一种材料。由于其无色和优异的抗冲击性，日常常见的应用有光碟，眼镜片，水瓶，玻璃，护目镜、防之玻璃、车头灯等等、动物笼子宠物笼子等。聚碳酸酯PC‖也是电脑外壳采用的材料的一种，它的原料是石油，经聚酯切片工厂加工后就成了聚酯切片颗粒物，再经塑料厂加工就成了成品，从实用的角度，其散热性能也比ABS塑料，热量分散比较均匀。EnglishName:Polycarbonatepolycarbonateisacommonmaterial.Becauseofitscolorlesstransparencyandexcellentimpactresistance,dailycommonapplicati***includeopticaldiscs,glasses,waterbottles,bulletproofglass,goggles,glass,headlightsandsoon,andanimalcagepetcages.PolycarbonatePCisalsoakindofmaterialusedintheoutershellofnotebookcomputer.Itsrawmaterialisoil.Afterprocessingbypolyesterchipfactory,itbecomespolyesterchipparticles,andthenprocessedbyplasticfactory,itbecomesfinished.Frompracticalpointofview,itsheatdissipationperformanceisbetterthanthatofABSplastic,andtheheatdispersionismoreuniform.)