PC/XT5010PPˉ6288TPV/XRD8145PA6/8254HSPPQB520APC3027U(H)PP40LL539PA66/RF0069SFTPUˉA95P5044DPPA66/A258P1PPMV00ASXPPPEDV166TPEE6356《精密》PA6ˉK240-HPTPUALRCL57D-VPOE/3132/POM/LW90BSX/PPˉMA115EPOM美国泰科纳KP-25TPV/8281-65MEDPA66HTN51G15HSILPA68231GHSASALI968WPA66ˉR2000APP667ALCP6244LPP/RD808CFPP/H12MLPA12/289FPP/612MK10PCFC25URPCHFD1930PBT3315GVSEVAMV1055PC/ABSTN-7000RPBT4130-104FPPS/9409-3.2TPU5719PPˉ2632-8PA68332GPCˉRZ224PC3017IRPPˉ10710PPO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℃。Thedielectricc***tantanddielectriclossofPPOisoneofthe***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，比如超高分子量聚乙烯(UHMPE)即是化学改性的产物。这种超高分子量聚乙烯极大地提高了HDPE材料的机械性能。它的耐磨性和自润滑性超过其它工程塑料，机械性能和耐腐蚀性不亚于聚四氟乙烯(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方式进行共混以达到某些特殊要求，这种方式就是共混物理改性。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、建筑物的冷热水系统，包括集中供热系统；1,thecoldandhotwatersystemofbuildings,includingcentralheatingsystem;2、建筑物内的采暖系统、包括地板、壁板及辐射采暖系统；2.Heatingsystemsinbuildings,includingfloors,panelsandradiantheatingsystems;3、可直接饮用的纯净水供水系统；3.Thewatersupplysystemofpurewaterwhichcanbedirectlydrunk;4、***(集中)空调系统；4.Central(centralized)airconditioningsystem;5、输送或排放化学介质等工业用管道系统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表现效果，为了满足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).能够满足强烈的温度和湿度的不断变化而承受巨大的应变；4).出色的尺寸稳定性，具有防翘曲的效果；HighperformanceReinforcedPolyamideCompositeswithhighperformanceforinteriorandexteriorpartsh***eexcellentweatherresistance,goodpaintperformanceandoutstandingperformance.Inordertomeettherequirementsofinternalandexternaluse,thereinforcedpolyamidematerialsshouldh***ethefollowingrequirements:1)highheatresistance,longtermuse;2)excellentcombinationofrigidityandtoughness.(3).Itcanwithstandgreatchangesintemperatureandhumidity.4)excellentsizestabilityandwarpageresistance.PA6德国巴斯夫B3KPPˉ70BSPMMAFFF-HPBT新光5886PC/ABS/CY5120/PA66101LMC010TPUS64D50PC‖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。由于其无色透明和优异的抗冲击性，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‖也是笔记本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塑料较好，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.POM☆造成中国POM☆产能增长不能满足市场需求的原因是：其它国POM☆市场增长较快，而中国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，中国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中国市场，不愿转让技术，使中国POM☆的技术水平提高缓慢.POM,thereasonthatthegrowthofChina'sPOMproductioncapacitygrowthcannotmeetthedemandofthemarketisthatthemarketgrowthofothercountriesPOMisfaster,andthebasisofChina'sPOMproductionisrelativelyweak;inaddition,POMisacapitalandtechnologyintensivematerialchemicalproduct,andthehugemarketinChinahasarousedgreatattentionfromforeigncountries,andothercountriesh***ealwayswantedtouseitProductsoccupytheChinesemarket,unwillingtotransfertechnology,sothatthetechnologicallevelofChina'sPOMisslowlyraised.SBS鞋底式样可为半透明的牛筋底或色彩鲜艳的双色鞋底，也可制成发泡鞋底。用SBS制成的价廉的整体模压帆布鞋，其重量比聚***树脂鞋轻15-25%,摩擦系数高30%，具有优良的耐磨性和低温柔软性。SBS所具有这些优良性能，使得它在制鞋业中的应用十分广泛。TheSBSsoletypecanbetranslucentbeeftendonbottomorbrightlycoloredtwoshoesole,andalsocanbemadeintofoamedsole.Thelowprice,integralmoldingcanvasshoesmadeofSBSarelighter15-25%thanPVCresinshoes,withahighfrictioncoefficientof30%,withexcellentwearresistanceandlowsoftnessandsoftness.SBShastheseexcellentproperties,makingitwidelyusedinshoemakingindustry.TPV101-73硬度78111-80硬度85111-87硬度93121-67硬度72121-80硬度85181-55硬度59181-64硬度67191-70PA硬度70201-73硬度78211-55硬度59241-55硬度59253-36硬度38271-55硬度59281-64硬度698201-70硬度758211-35硬度388211-45硬度498211-55硬度TPV101-73hardness,78111-80hardness,85111-87hardness,93121-67hardness,72121-80hardness,85181-55hardness,59181-64hardness,70201-73hardness,70201-73hardness,78211-55hardness,59241-55hardness,59253-36hardness,38271-55hardness,38271-55hardness,59281-64hardness,hardness,hardness,hardness,hardness,hardnessandhardnessABS275丁羟橡胶44CBR280尼龙6649PS324LDPE70尼龙63662.硬度范围广：通过改变TPU各反应组分的配比，可以得到不同硬度的产品，而且随着硬度的增加，其产品仍保持良好的弹性。断喙操作时间要快，一般1--2秒内结束。（）山核桃寿命长、产量高，具有很高的经济价值，在我国北方很多地区均有种植。近年来，山核桃***病发生较为严重，给农户们造成了极大的损失。本文为大家详细的介绍了山核桃***病的症状、发病规律及防治方法，详情如下：1、症状主要危害山核桃2m以下主干，发生严重时，可危害2m以上主干或大枝。ABS275butadienerubber44CBR280nylon6649PS324LDPE70nylon63662.hasawiderangeofhardness.BychangingtheratioofeachreactioncomponentofTPU,aproductwithdifferenthardnesscanbeobtained,andwiththeincreaseofhardness,theproductstillkeepsgoodelasticity.)