新型注射级EPDM-PP材料的研制

EPDM/PP(266042)EPDM/PP,,EPDMPP19972102211(TPE),,,[1],,,,[2]TPE1958(TPU),SBSTPE,TPOTPE,TPR[3]TPE,,,,,,,TPE[4]TPOTPE-,EPDM[5]1972,1974TPO[6],CORANEPDM/PP,TPETPV[7]MOSANTOSANTOPERETPVTPV,,1960DUNLOP,DCPDENBEPMEP[8],,,(ENB)EPDMENB[9],,PPPP,,,,,,,,NBREPDM,,,,,[10]EPDM/PP42PLASTICSSCI.&TECHNOLOGY6(128)1998212©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,22.1EPDM:ESPRON505APP:1303:25DCP;:TAIC;:TTM;ZnOCaCO3:HstPE;:;:1010;:DMRDNP2.22.2.1EPDM1PP1802102.2.2PP180EPDM1210:1,22.32.3.1LH-,T10T90,T=T90-T102.3.2:,,,,,GB-7787-87,GB-538-81,GB-531-83,GB-8815-88,GB-1681-83Mosanto7-10XL-250A;XHSA;RW-3,2.3.3:XLY-33.1,,TPV,,TPV,EPDM/PP,EPDM/PP75/25,,PP,PP,,,,,,,,,,,,,,EPDMPPEPDM/PP,EPDMTPV,,EPDMTPV,,EPDM,,,,,11:1EPDM/PP(MPa)(%)A1175/256.89150881270/309.42120911365/3510.33210921460/4011.1590941555/4512.59709552EPDM/PP©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1EPDM/PP2PP(65/35)(g/10min)(%)(A)7022hr(%)(MPa)(MPa)211.13363903840.19.06221.96322933552.510.2232.81140963628.19.67,,,TPV,,,,PP,EPDM,,PP,,PP,,,,,PP,,EPDMPP,,EPDMPP,PP,,EPDM,PP,PP,,PPEPDM/PP,PPEPDM,EPDM,EPDMPP,65/35,PPEPDM312PP,,,PP,PP,2,,,2[11],,,,,,62EPDM/PP©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,,,4(65/35)(MPa)(%)(MPa)(A)7022hr(%)(%)4108.5831336.38840264219.3629535.38636244329.5830032.88637224438.8038835.4863928(EPDM/PP),EPDM,PP2,MI,,,,,,,MI1113PP3.3EPDM,EPDM,115DCP25PP,,TAICPP,,,25,25+TAIC,DCP,DCP+TAIC,S+52,,,;25,DCPTAIC,TAIC,3.4,,3,,31333234,3132,3334,,,EPDM,,,,,3(65/35)(MPa)(%)(A)(MPa)3112.154788350.13210.34578554.93310.94408550.3348.914008453.83.5,,,,,,,472EPDM/PP©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2125+TAIC;2DCP+TAIC;325;4DCP;582EPDM/PP©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,5,5EPDM/PP[1](MPa)(%)(MPa)(A)8.337534.08044.1EPDMPP65/35,4.2PP4.3,1,-,,19922,--,,1983,vol.6,No.4,P2512573,,,19834(v),1979,vol.2,No.5,P.4435B.M,,,19846,,,1988,No.3,P.23257CoranA.Y.,U.S.Pat4,104,210(1978)8,,,19829,,,198910,,,1995,vol.42,No.2,P.727511,,,,,199412A.Y.Coran,,,--,,1990,No.2,P.36-40ResearchofNewInjectionGradeEPDM/PPMaterialGuoHonggeLiuXinminGuoHongweiWangFengminDuanYuzhongPanJiongxi(QingdaoChemicalEngineeringInstitute,266042)ABSTRACTTheresearchprocessofinjectiongradeEPDM/PPmaterialwasreported.Usingdynamicvulcanizationmethod,thesuitablerubber2plasticratioandtype,quantity,processparametersofotherassistantswerediscovered.Thepropertycomparisionofthebackmixingmaterialshowedthatithasgreatindustrialvalue.KEYWORDSInjectionMaterial;EPDM;PP1292EPDM/PP©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.