TPV热塑性三元乙丙动态硫化弹性体/橡胶的主要性能：TPV易于焊接、可重复使用、环保。TPV热塑性三元乙丙动态硫化弹性体/橡胶的主要特点：1、优异的抗老化性能和良好的耐候、耐热性能；2、优异的抗yong久变形性能；3、优异的抗张强度、高韧性和高回弹性；4、优异的环保性能和可重复使用；5、优异的电绝缘性能；6、硬度范围广泛；7、使用温度范围广泛；8、颜色多样化，有全、半、浅色系列，着色容易，容易加工成型；9、可与PP、PA、PC‖、ABS、PS、PBT、PET等多种材料共***或挤出成型。TPV8221-60、TPV203-50、TPV281-45MED、TPV281-55MED、TPV281-64MED、TPV281-73MEDTPVthermoplasticthreeethylenepropylenedynamicallyvulcanizedelastomer/rubbermainproperties:TPViseasytoweld,reusable,environmentallyfriendlyandnon-toxic.TPVthermoplasticthreeEPRdynamicvulcanizedelastomer/rubbermaincharacteristics:1,excellentanti-agingpropertiesandgoodweatherresistance,heat-resistantperformance;2,excellentresistancetoYonglongdeformationproperties;3,excellenttensilestrength,hightoughnessandhighresilience;4,excellentenvironmentalprotectionandreusable;5,excellentelectricalinsulation6,6,awiderangeofhardness;7,awiderangeofusetemperature;8,colordiversity,transparent,translucent,lightcolorseries,easycoloring,easytoprocessmolding;9,canbeusedwithPP,PA,PC,ABS,PS,PBT,PETandothermaterialscoinjectionorextrusionmolding.TPV8221-60,TPV203-50,TPV281-45MED,TPV281-55MED,TPV281-64MED,TPV281-73MED化学改性的常用：一种是以被改性的树脂单体为一元，改性单体为另一元，在反应釜内进行接枝共聚并新的共聚物；第二种是将被改性树脂作为主要原料，通过树脂分子中的极性元素对其进行有效的改性。Thecommonmethodsofchemicalmodificationare:oneisoneelementofthemodifiedresinmonomer,themodifiedmonomerisanother,graftcopolymerizationinthereactionkettleandanewcopolymer.Thesecondmethodistomodifythemodifiedresinasthemainrawmaterialbyincreasingthepolarelementintheresinmolecule.聚丙烯广泛用于塑料管材的生产，但PP是一种抗老化性能差的材料，为了PP的性能，通过化学改性发明了PP-B和PP-R树脂。Polypropyleneiswidelyusedintheproductionofplasticpipes,butPPisakindofpooranti-agingmaterial.InordertoimprovetheperformanceofPP,PP-BandPP-Rresinhebeeninventedbychemicalmodification.PP-B树脂是丙烯和的嵌段共聚物。合成丙烯-嵌段共聚物要用两个聚合反应釜PP-Bresinisablockcopolymerofpropyleneandethylene.TwopolymerizationreactorsforthesynthesisofpropyleneethyleneblockcopolymersPA66对许多溶剂具有抗溶性，但对酸和其它一些氯化剂的抵抗力较弱。PA66isresistanttomanysolvents,butislessresistanttoacidsandotherchlorinatedagents.工艺条件『POMKP004AXP。PBTKU1-7304PP/HP648TTPUB-790AASA/HF-5330SPC261RPA66FR72G25PCDX02437PCDMX2415PC基础创新塑料(南沙)MPX2-WH9G554PEEK吉林中研高塑550CA20EVATN2005TPETCAZPA66德国朗盛D.AKV50H2.0PA66FE5480HSPOM旭化成H60PA66RX06424PCS-3000RPCA2700PA66ˉ45HˉPOM德国巴斯夫N2320-00A66/U320EVA1608PP/M3500CAPC帝人L-1250VXPOE/8015FRCTPU1080APPSA310MPCGSN-2020DFPOM泰国三菱工程FX-11PP2822E1TPU/161KPA66/A208FLDPE新加坡聚烯烃F108-5PC/DL0029EPP晓星J440XPPSFZ-3805-S1PA6B3WG7PCPZ307G6PA6B100ZPPP/BP2200PC/ABSNV0061EV***速度：高速（对于增强型材料应稍低一些）。高性能PC‖/ABSA2200合金材料具有高抗冲击、优良的耐候性和亚光效果，可应用于车载音响和DVD、汽车仪表板等部件。电镀级PC‖/ABSA2200MP具有杰出的电镀效果和良好的耐低温性能，可应用于汽车把手等电镀部件。Injectionspeed:highspeed(forenhancedmaterialshouldbeslightlylower).HighperformancePC/ABSA2200alloymaterialhashighimpactresistance,excellentweatherabilityandsublighteffect.Itcanbeusedinvehicleaudio,DVDsystem,vehicledashboardandothercomponents.ElectroplatedgradePC/ABSA2200MPhasexcellentelectroplatingeffectandgoodlowtemperatureresistance.Itcanbeappliedtoelectroplatingpartssuchascarhandles.注意事项：/PC‖塑料成型问题『POMKP004AXP。PA12德国赢创德固赛T3000PPHHP4TPU/C60DPP/EI5002LTPX/DX323XBPA12/70R53/SPTPEE/3548WPA46/TW441POM宝理GH-25PBT/VX4930/PCDCI06APWPA66ˉS223-EHPA66RX94033ABS基础创新塑料MC8800BK1005TPV101-55W255PA46DTQ261F5BKTPEM4400NPPQR681KPA6T/E430NPA66R525HTPEMTM6MHDPP/1642PC/ML7694PA6ˉKN173HIPP7555KNE2PC/ABS/HE-1051PPˉ2100PPSR-4-200BLPBTˉB2300-G6HRPP/513MN40PP2346TPV/TX-525A6/PB310G6PC123RPPˉP30N11PA11/BZM8NOIRTLPC3022IR(T)POMCB301PCL-1250YPA66/HTNFR52G30BLTPUB-795A【Note:/PCplasticsmoldingprocessproblem??产生原因及解决办法CausesandSoluti***??1、银丝1,silversilk??a、原材料受潮————干燥原料A,rawmaterialsaredampened-dryrawmaterials??b、树脂过热分解————减低成型温度B,superheateddecompositionofresin--reducingmoldingtemperature??c、螺杆压缩比小，背压不足————背压C,screwcompressionratiois***all,backpressureisinsufficient--increasebackpressure.??d、模温过低————加热模具D,lowmoldtemperature--heating??e、排气不良————模具分型面开排气槽Eandpoorexhaust--theexhaustmanifoldofthemoldpartingsurfacePCˉ301V-6PC330ADTPEMTM6ADTHIPS美国NOVAS3600PCLGLD7850NPPP/CR1171G1APP/PGB601HP-9502PA66ˉPA602)