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│PC/ABSHF-5000零件PC/ABS/GN5201FPTFEL169J(粉)PBT/325FC/COC瑞翁1410RTPUˉTI98AAPBTRS138C/ABS上海科思创（拜耳）T-65POMNW-02CD3501PA66RF006XXPTPVˉ9101-65PCˉ221PC3025NBPC241R-111POM/PTFEKL-4540-NATPMMA南通三菱丽阳VRM-40PCˉ175DPP/L12Z-01PA66MVHIK189A6/73M40EVA韩华153Pˉ4020POMS9243XAP2LSHDPE中石油吉化JH***455FPPSG531FCˉ301V-6PBTˉ417PA6V30GH2.0TPEZ1050PMMAZK-M/ZK-5PC/1080-70TPUˉ58156PCˉ8110-10LCP3483-4PC/ABS210NHBLPPTKG-300NPA66/CM1014-V0PVDF吴羽1300LCP/6330/PP美国英力士H03G-01PPˉH1510EVA920***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│PC/ABSHF-5000零件PCID4-4ABSU400BPP7633-A66/409AHSPC德国科思创（拜耳）1800PBTVAC3001PA66ˉRCL34PA6ˉPV007SV_YWPP/NXO21001PPGF50-10PA66/RA341M16PCSF800ZMAS148PA12德国赢创德固赛TX7389AES锦湖HW610HTPCFU4007PBT宝理515ACED3002TPUˉ2363-55DASALI913EAA/A221MPOMGH-25EVALD727.22ABS中石油大庆755APA6ˉDPBM29XH2.0EFPP/40YM243TPUD16N98UVPPˉH07B-01SIS美国科腾D1119PPA66S3CTPEE/447PBT/HX420HPC/TPUDP89043DPP/8224E1PA66ˉRV00CEXPEVA/210ETPOM工程塑料ET-20APBT5710GT30-X4TPUˉK-787APP3716PPBC3APA66RFM62PPH28E-00【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--theexhaustmanifoldofthemoldpartingsurfacePOM/4513/PA6ˉV35H2.0PPOPCN2615PA6/HI1102APC191PBTRS1421PCˉSLX2271TPA6B35FA)