※POM511DP弹性好EVA/VC590PBTX7212PCLGLD7890TPU982EEMAA/WK402PBTˉGP1000DUPA66HTN54G15HSLRTPU/101PBTGF30-FRA66KN332G30V0ASAS311PA6V30HTSPC/ABS100FPC基础创新塑料EXL1434TPPˉPP-137PC/PTFE基础创新塑料LF1520A-111TPUES95A50PA6BCF30XH2.0PCDX09410HEVA/UL04533EH2PP/GP2150PMMA/VSNATPVˉ3439DPPS/4MT9140L4POE泰国陶氏8180PP/M2500CDPBTˉSK643FRPP4210PC/1303-15TPETC5CCTPCˉ4510-15PC/ABSTN7200PP/K1080PPSFG11/12ASAS310ABS马来西亚东丽700RDEVA660POMSW-01PBT中文名称聚对苯二甲酸丁酯，简称饱和聚酯，系高结晶性热可塑性塑料。PBTChinesenameisbutylbutyleneterephthalate,whichiscalledsaturatedpolyester,andisofhighcrystallinitythermoplastics.优点：1、机械性质安定抗张强度与抗张模量和尼龙相似；2、系数小有自润性；3、吸水率低；4、电气性质优良；5、尺寸安定性良好；6、耐性、耐油性。用途：1、电子电器：无熔线断电器、电磁开关、驰返变压器、家电把手、连接器、外壳等；2、汽车：车门把手、杆、分电盘盖、挡泥板、导线护壳、轮圈盖等；3、工业零件：OA风扇、键盘、钓具卷线器、零件、灯罩等。※POM511DP弹性好PMMAHR-LTPU/DP9395AUPA6KN132G30PC99506PPˉSRD7677EVALD312.82COC280RTPE9070BKPBTˉ1500G30A30PPˉ140PZ30SPA6/6672G33WPMMA德国赢创德固赛8NDF21PA66/20NSP1/BLKASAXC230-HWPPBB213CFPP/PEKC287PA66德国巴斯夫A3GEA6ˉK222-KGV4PC/ABS三菱工程PL2010APPˉ1133ˉPBTˉ5010GN6-15M8AMPCˉML-3120ZLPLCP美国杜邦6140LWT010PA66ˉ150MMACM-205PC/9X02785PP3155EA66ˉGP2130BTPU/301POM525GRLCPE7006LPA6/PX94085PA6GF30PA66RI001PC/3022U-EPP668PP10069Advantages:1,themechanicalpropertiesofstabilityresistanttotensilestrengthandtensilemodulusandnylonsimilar;2,***allfrictioncoefficientisselfmoistening;3,lowwaterabsorption;4,excellentelectricalproperties;5,goodstabilityinsize;6,resistantcharacter,oilresistanceisexcellent.Uses:1,electronicappliances:nofusewirebrokenelectricalappliance,electromagneticswitch,reversiontransformer,householdappliancehandle,connector,shell,etc.;2,car:doorhandle,bumper,splitcover,fender,wireshield,wheelcover,etc.3,industrialparts:OAfan,keyboard,fishinggearreel,spareparts,lampshadeandsoon.ABS塑料在我国主要用于制造仪器仪表、家用电器、电话机、电视机等的外壳及电镀用的ABS塑料，使其赋予金属光泽，ABS用于代替金属。我厂生产的各类型号电冰箱的内胆及各种塑料制品中，ABS注塑制品占电冰箱塑料制品总数的88%以上工艺性ABS属于无定形聚合物，无明显熔点.Inourcountry,ABSplasticsaremainlyusedinthemanufactureofinstruments,householdappliances,telephonesetsandTVsets,andtheABSplasticsusedinelectroplatingtomakemetallustre,andABSisusedinplaceofmetal.Intheinternalgallbladderandvariousplasticproductsofvarioustypesofrefrigeratorsproducedbyourfactory,theABSinjectionproductsaccountformorethan88%ofthetotalofthetotaloftherefrigeratorplasticproducts,whichbelongtotheamorphouspolymerandheno***iousmeltingpoint.EVA1、***含量在5%以下的EVA，其主要产品是薄膜、电线电缆、LDPE改性剂、胶粘剂等；2、***含量在5%~10%的EVA产品为弹性薄膜等；3、***含量在20~28%的EVA，主要用于热熔粘合剂和涂层制品；EVA是由LLDPE（线性低密度聚）和醋酸（VA）共聚而成。EVA1,EVAwithethyleneacetatecontentbelow5%,itsmainproductsarefilm,wireandcable,LDPEmodifier,adhesiveandsoon;2,ethyleneacetatecontentin5%~10%EVAproductiselasticfilm,3,ethyleneacetatecontentin20~28%EVA,mainlyusedinhotmeltadhesivesandcoatingproducts;EVAisfromLLDPE(linearlowdensity)Polythene)andaceticacid(VA)copolymerization.※POM511DP弹性好PPˉH9600PA6ˉ1335GFPA61013G45-1PA6ˉB85ZPPC/ABSDN-3720FPPˉ20YK270EˉPA66EG2309BPOM美国泰科纳KP-30PCG1910POMSW-01EBA/3135PBTˉ3109HRPPEE2113TPU185ARPOMF25PA10T/XE4134/EVAEV102PA66ˉRP004SPP/H9020PMMA/P-600PC/ABS/KAP1500PP/HC110BFPA6东丽CM1011G-15PC/AB/MB3/Surlyn?/1702//PC/ABB8900PP北欧化工HC116FBPOM/MC90-HM/EMAA/1302PA6PB350M4TPUDP6590AMVTPPQF500APPˉ-740DˉPP中石化扬子K8003PP李长荣667APC/EX1632TPC3026B(C)PCGZ2520-LLDPE也是通过化学改性得来的。它是在聚合中引入丁烯、、辛烯等少量的a-烯烃类单体而形成的共聚物。它具有与HDPE类似的分子构型，但了密度和结晶度。LLDPE有良好的耐应力开裂性，其机械性能也优于LDPE，因此，其应用范围也相应地扩大了。而氯化聚（CPE）也是化学改性的产物。LLDPEisalsochemicallymodified.Itisacopolymerformedinethylenepolymerizationbyintroducinga***allamountofa-olefinmonomers,suchasbutene,hexeneandoctene.IthasamolecularconfigurationsimilartoHDPE,butreducesthedensityandcrystallinity.LLDPEhasgoodresistancetoenvironmentalstresscracking,anditsmechanicalpropertiesaresuperiortoLDPE.Therefore,itsapplicationscopehasexpandedcorrespondingly.Chlorinatedpolyethylene(CPE)isalsoaproductofchemicalmodification.HDPE通过氯化后的产物。氯（CL）部分取代HDPE分子中的氢（H），使分子受到结晶性，从而使它更，并有一定的弹性。它不仅可以用挤出或注塑等加工成CPE制品，广泛用于建筑、电器等方面，而且CPE本身成为一种优良的改性剂，可以通过物理共混的PE材料的阻燃性和PVC材料的抗冲击性。HDPEpassestheproductafterchlorination.Chlorine(CL)partiallyreplacesthehydrogen(H)intheHDPEmolecule,causingthemoleculestobedestroyedbycrystallization,itsofterandmoreflexible.ItcannotonlybeprocessedintoCPEproductsbyextrusionorinjectionmolding,butalsowidelyusedinc***tructionandelectricalappliances,andCPEitselfbecomesafinemodifier.ItcanimprovetheflameretardancyofPEmaterialsandtheimpactresistanceofPVCmaterialsbyphysicalblending.PA66的收缩率在1%~2%之间，加入玻璃纤维添加剂可以将收缩率到0.2%~1%。收缩率在流程方向和与流程方向相垂直方向上的相异是较大的。PA66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。TheshrinkageofPA66isbetween1%~2%,andtheadditionofglassfibercanreducetheshrinkageto0.2%~1%.Theshrinkagerateisdifferentfromthatintheverticaldirectionoftheflowdirection.PA66isresistanttomanysolvents,butislessresistanttoacidsandotherchlorinatedagents.PC‖原料：聚碳酸酯PC‖1010NH是一款度PC‖材料，是产品工程师在产品设计时所选用的一款常用材料，常被注塑成各式各样的或者半制件，可应用于汽车车灯等部件。a、原材料受潮————干燥原料PCmaterial:polycarbonatePC1010NHisahighstrengthtransparentPCmaterial.Itisacommonmaterialusedbyproductengineersinthedesignoftransparentproducts.Itisofteninjectedintoallkindsoftransparentortranslucentparts,whichcanbeusedincarlightsandotherparts.Aandrawmaterialsaredampened-dryrawmaterials??b、排气不良————改进模具设计PoorBandpoorexhaustgas--improvingmolddesign??3、树脂变色、黑点Resin3,resindiscoloration,blackspot??a、料筒、喷嘴积料————清理料筒和喷嘴A,cylinderandnozzlematerial-cleaningcylinderandnozzle.??b、成型温度过高————成型温度B,formingtemperaturetoohigh--reducingmoldingtemperature??4、制品未充满4,notfullofproducts??a、物料塑化不够————料筒温度A,materialisnotplasticized--increasingthebarreltemperature.??b、模具温度过低————模具温度B,moldtemperatureistoolow--improvemoldtemperature??c、喷嘴溢料————模具位置C,nozzleoverflow-adjustthepositionofthe.POM☆原料可在-40℃～100℃温度范围内长期使用。POM☆极易分解，分解温度为280℃，分解时有性和腐蚀性气体发生。故模具钢材宜选用耐腐蚀性的材料制作。力学性能POM☆强度、刚度高，弹性好，减磨耐磨性好。POMmaterialcanbeusedforalongtimeintherangeof-40to100C.POMiseasytodecompose,decompositiontemperatureis280degrees,andthereareexcitantandcorrosivegasesindecomposition.Therefore,steelshouldbemadeofcorrosion-resistantmaterial.ThemechanicalpropertiesarePOM,highstrength,highrigidity,goodelasticity,goodabrasionresistance.【)