PCK-20UV30PA66/GMF1200PPˉME003SPBT/KP213HI/PCEXL1484TPA66德国DOMO66ST2PA673GM40PCˉ261RPP日本普瑞曼P608TPP/9135APC/LS-3302APA66/80G14AAPA6XG-FKGS6PA6XG-FKGS6PA66ˉ1500PA12L25NZESDPOM/N2310P/POMWR140LGPA12/L22AW40XPC/ABST90HTPPˉJ300PP甘肃兰港石化SF40PPS/FZ-2140-D9EVA/1030PPˉZ432PCLUX7636CPCNN2510PP李长荣Globalene75F4-2PA6PF0047EPP/QB520AABS韩国LGAF342ABS450YMH5PC美国陶氏4731PPMG3ATPP/QR675KPPˉGD301HPPA66德国朗盛AKV15H1.0PA66ˉT-661E51743PA612/153HSLPMMA/FILA72PP韩国大林EP400DTPU深圳科思创（拜耳）UB-90AU10TPE/4556GPPS江苏绿安擎峰LV-T6PPˉ1304E3PP1995SSPP1055E2PC基础创新塑料(南沙)3412HFPC/SC1004APA6ˉVET30C它的摩擦系数***，仅为聚的1/5，这是全碳表面的重要特征。又由于-碳链分子间作用力极低，所以聚四具有不粘性。Itsfrictioncoefficientisvery***all,only1/5ofaggregate,whichisanimportantfeatureofallcarbonsurface.Becausetheintermolecularforceofcarbonchainisverylow,polyfourisn***ticky.聚四在-196～260℃的较广温度范围内均保持优良的力学性能，全碳高分子的特点之一是在低温不变脆。tpu5715Polyfourmaintainsexcellentmechanicalpropertiesatawidetemperaturerangefrom-196to260degrees.Oneofthecharacteristicsofallcarbonpolymersisthattheyremainbrittleatlowtemperatures.TPU5715tpu2363-55deTPU2363-55detpu90akTPU90aktpus74dTPUs74dtpv4445TPV4445pcdf004pPCdf004ptpu2363-55dTPU2363-55dPTFE密度较大，为2.14一2.20g/cm3，几乎不吸水，平衡吸水率小于0.01%。PTFEhasalargerdensityof2.142.20g/cm3,hardlyabsorbswater,andtheequilibriumwaterabsorptionislessthan0.01%.聚四是典型的软而弱聚合物，大分子间的相互引力较小，刚度、硬度、强度都较小，在应力长期作用下会变形。Polyfourisatypicalsoftandweakpolymer.Theattractionbetweenmacromoleculesis***all,stiffness,hardnessandstrengthare***all,anditwilldeformunderthelong-termstress.聚四受载时容易出现蠕变现象，是典型的具有冷流性的塑料。PTFE的蠕变随压缩应力、温度和结晶度的不同而异，温度越高则蠕变越大。PTFE的结晶度在55%一80%之间，蠕变量不超过2%;当结晶度在55%以下和80%以上时，蠕变量迅速增大。Thecreepphenomenonoccurswhenpolyfourisloaded.Itisatypicalplasticwithcoldflow.ThecreepofPTFEvarieswiththecompressionstress,temperatureandcrystallinity.Thehigherthetemperature,thegreaterthecreep.ThecrystallinityofPTFEisbetween55%and80%,andthecreeprateisnotmorethan2%.Whenthecrystallinityisbelow55%and80%,thecreeprateincreasesrapidly.聚四力学性能方面优异的特性是摩擦因数小，在0.01一0.10之间，在现有塑料材料，乃至所有工程材料中***小。tpua1185anTheexcellentmechanicalpropertyofpolyfouristhatthefrictioncoefficientis***all,between0.01and0.10,the***allestinexistingplasticmaterials,andeveninallengineeringmaterials.TPUa1185anpchpb3144PChpb3144pcod2015PCod2015tpus185aTPUs185apck-30f5PCk-30f5pcpz715PCpz715PTFE的摩擦因数随滑动速率的增大而增大，当线速度达到0.5一1.0m/s以上时趋于稳定;而且静摩擦因数小于动摩擦因数，将这种特性用于轴承制造，可减小其起动阻力，使之从起动到运转都十分平稳。PTFE的摩擦因数随随载荷增加而减小，当载荷达到0.8MPa以上时趋于恒定。在高速、高载荷下，PTFE的摩擦因数低于0.01。从超低温到PTFE熔点，ThefrictionfactorofPTFEincreaseswiththeincreaseoftheslidingrate,andtendstobestablewhenthelinespeedreaches0.5ormore1.0m/s,andthestaticfrictionfactorislessthanthedynamicfrictionfactor.Thischaracteristicisusedinthebearingmanufacturing,andthestartingresistancecanbereduced,soitisverystablefromstartingtooperation.ThefrictioncoefficientofPTFEdecreaseswithincreasingload,andtendstobec***tantwhentheloadreaches0.8MPa.Underhighspeedandhighload,thefrictioncoefficientofPTFEislessthan0.01.FromultralowtemperaturetoPTFEmeltingpoint,其摩擦因数几乎不变，只有在表面温度高于熔点时，摩擦因数为才急剧增大。Thefrictioncoefficientisalmostunchanged.Onlywhenthesurfacetemperatureishigherthanthemeltingpoint,thefrictioncoefficientwillincreasesharply.由于分子间引力小，PTFE的硬度低，易被其他材料磨损。但是，只要对磨材料表面粗糙度合适，可在相当程度上降低PTEF的磨损量。Becauseofthe***allintermolecularattraction,PTFEhaslowhardnessandiseasilywornbyothermaterials.However,aslongasthesurfaceroughnessofthegrindingmaterialissuitable,thewearvolumeofPTEFcanbereducedtoacertainextent.tpuzhf95at3TPUzhf95at3tpv9203-54TPV9203-54pckv-2300PCkv-2300tpv8281-35medTPV8281-35medtpu125hTPU125htpu168dTPU168dpcgn1002fhPCgn1002fhtpu80ahtdpTPU80ahtdptpu58212TPU58212PP/TB52TPC940AEVAPA-410PPMB350WGPPM1250PPˉMFX-1008HSTPEE/4010LCPBT日本东丽1101G-X65PCˉC062POEVI6202TPU1190A10PC25UTPEE5652EMLCPL130TPUˉ2103-80PFTPE美国吉力士28APP巴西H214PPˉQF830EPOM/807/PPˉGP3400SPA6/BG-60FCPPˉRJ470MOPCVR2220TPV荷兰D***3190BPCG6F23RPA66GF60-02-USPA6PF-1006TPV24473PCˉDFL28EGPC603-3PBT1184G-A30N1TPU481RPC/ABSMB8700PMMAHI855MEMAA/9150EVA5251PCG-3430R千泰塑胶PCTG:具有较好的粘性、透明度、颜色、耐化学药剂、和抗应力白化能力。可很快热成型或挤出吹塑成型。粘度比bingxi酸(亚克力)好。PCTG是一种非晶型共聚酯，其制品高度透明，抗冲击性能优异，特别适宜成型厚壁透明制品，其加工成型性能***，能够按照设计者的意图进行任意形状的设计，可以采用传统的挤出、注塑、吹塑及吸塑等成型方法，可以广泛应用于板片材、高性能收缩膜、瓶用及异型材、化妆品包装等市场，同时其二次加工性能优良，可以进行常规的机加工修饰。QianTaiplasticPCTG:hasgoodviscosity,transparency,color,chemicalresistanceandantistresswhiteningability.Itcanbequicklythermoformingorextrusionblowmolding.TheviscosityisbetterthanBingxiacid(acrylic).PCTGisakindofamorphouspolyester.Itsproductishighlytransparentandhasexcellentimpactresistance.Itisespeciallysuitableforformingthickwalltransparentproducts.Ithasexcellentprocessingandmoldingproperties.Itcandesignarbitraryshapeaccordingtothedesigner'sintention.Itcanbewidelyusedinthetraditionalextrusion,injectionmolding,blowmoldingandplasticmolding.Itisusedinthemarketofsheetsheet,highperformanceshrinkagefilm,bottleuse,special-shapedmaterial,co***eticpackingandsoon.Atthesametime,itssecondaryprocessingperformanceisexcellent,anditcanbemodifiedbyconventionalmachining.PET树脂是由二元醇（乙二醇，EG）与二元酸（对二，PTA）缩聚而成线型均聚聚酯，而共聚聚酯是用醇或酸改性的聚酯，有PETG、PCTG和PCTA以及可降解的共聚聚酯。PETresinisalinearhomopolymerbycondensationofdiol(ethyleneglycol,EG)anddiacid(totwo,PTA),andcopolymerizedpolyesterismodifiedwithalcoholoracid,withPETG,PCTGandPCTA,andbiodegradablecopolymerizedpolyester.PCTG是一种非结晶性共聚酯。在其生产过程中，由于一定数量的乙二醇被1，4-cyclohexanedimethanol(CHDM)所取代，可预防结晶化，进而改善加工制造和透明度。其制品高度透明，抗冲击性能优异，特别适宜成型厚壁透明制品，其加工成型性能***，能够按照设计者的意图进行任意形状的设计，可能采用传统的挤出、注塑、吹塑及吸塑等成型方法，可以广泛用于板材、片材、高性能收缩膜、瓶用及异型材等市场，同时其二次加工性能优良，可以进行常规机加工修饰。pc4530-6PCTGisakindofnoncrystallinecopolyester.Intheprocessofproduction,acertainamountofethyleneglycolisreplacedby1,4-cyclohexanedimethanol(CHDM),whichcanpreventcrystallization,andthenimprovemanufacturingandtransparency.Itsproductishighlytransparentandhasexcellentimpactresistance.Itisespeciallysuitableforformingthickwalltransparentproducts.Ithasexcellentprocessingandmoldingperformance.Itcandesignarbitraryshapeaccordingtothedesigner'sintention.Itmayusetraditionalextrusion,injectionmolding,blowmoldingandplasticmolding.Itcanbewidelyusedinsheet,sheet,andhighperformance.Themarketforshrinkfilm,bottleandprofile,anditssecondaryprocessingperformanceareexcellent,whichcanbemodifiedbyconventionalmachining.PC4530-6tpudp9852duTPUdp9852dupc1303-15PC1303-15pc115PC115pcvb3025g10PCvb3025g10pcml3026PCml3026pcslx1432tPCslx1432tpca2200PCa2200pc4330ecoPC4330ecotpute85aaTPUte85aaTEP:F－46具有较好的加工工艺性能。可采用通常的挤出法包覆电线电缆的绝缘层。为了正确设计挤出机和模具，控制和掌握F－46树脂的加工条件，首先应了解F－46的流变性能。F－46在390℃温度下剪切应力与剪切速率的关系。其粘度μA随剪切速率加而下降。F－46的临界剪切速率，如果剪切速率超过此数值，就会引起塑料流动的下均匀，结果使制品表面粗糙，无光泽和起层。F－46的临界剪切速率值与聚，尼龙相比相差悬殊，因而熔融***问题尤为严重。pc8210-31TEP:F-40hasgoodprocessingperformance.Theinsulationlayerofwireandcablecanbecoveredbyusualextrusionmethod.Inordertocorrectlydesignextrudersandmoulds,controlandmastertheprocessingconditi***ofF-40resins,weshouldfirstunderstandtherheologicalpropertiesofF-40.Therelati***hipbetweenshearstressandshearrateattemperatureof390?TheviscosityofAdecreaseswiththeshearrate.ThecriticalshearrateofF-46,iftheshearrateexceedsthisvalue,willleadtotheuniformflowoftheplastic,whichresultsinroughsurface,lusterandlayer.ThecriticalshearrateofF4isquitedifferentfromthatofpoly(nylon),sotheproblemofmeltfractureisparticularlyserious.PC8210-31pc8430-31PC8430-31pcdc0041pqPCdc0041pqpclux9130cPClux9130ctput865aTPUt865atpeekp3340TPEEkp3340pcecf2015rPCecf2015rF－46树脂在加工中有两个特征，即具有熔融***的倾向和熔融状态时有特高的可拉伸性。为了在电线电缆生产中尽量消除或改善熔融***和提高生产率，通常采取以下措施：diyi，采用挤管式模具，扩大模子的开口，以减慢聚合物在模口的流速，使之在低于临界剪切速率的适中挤出速度下挤出树脂，并提高生产率；第二，在不致使树脂分解的前提下，尽可能提高熔融树脂的温度，以降低树脂粘度，从而提高其临界剪切速率TherearetwocharacteristicsintheprocessingofF-46resin,thatis,thetendencytomeltandbreakandthehightensilepropertywhenmelting.Inordertoeliminateorimprovemeltfractureandincreaseproductivityasfaraspossibleinwireandcableproduction,thefollowingmeasuresareusuallytakenasfollows:Diyi,usingaextrudeddietoexpandtheopeningofthemoldtoreducetheflowvelocityofthepolymeratthediemouthsothattheresinisextrudedatamoderateextrusionspeedbelowthecriticalshearrate,andtheproductivityisincreased.Second,withoutcausingthedecompositionofresin,thetemperatureofmeltedresincanberaisedasfaraspossible,soastoreducetheviscosityofresinandincreaseitscriticalshearrate.[===contentdivision==]热塑性弹性体TPR，TPE是一种具有橡胶的高弹性，高强度，高回弹性，又具有可注塑加工的特征，具有环保***安全，硬度范围广，有优良的着****，触感柔软，ThermoplasticelastomerTPR,TPEisakindofrubberwithhighelasticity,highstrength,highresilience,andhasthecharacteristicsofinjectionmolding.Itisenvironmentallyfriendly,non-toxicandsafe,withawiderangeofhardness.)