有机过氧化物交联剂

35820088WorldRubberIndustryVol.35No.8:17Aug.2008::;;:TQ330.38+5:B:167128232(2008)08200012070,(PO),(EPDM)(SBR)(BR),,,,,,,,(HNBR),,,POPO,PO11.1POPO2(O-O)(RO-RO)(R),PO1PO1(a),PO,1,,1(H),,,,,1(b)2(C2H)(2),,,,,,PO,(a)PO(b)1PO©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(42)(PMB)128.270.6(BPO)130.073.61,12()(PHC)153.890.72222(BE)161.499.024,42()(PHV)172.5104.5(DCP)175.2116.4,2()21,32(BP)175.4119.22,5222,52()(HXA)179.8117.9,2,5222,52()23(HXY)194.3128.42C2HkJ/molkJ/molCH2=CHCH22H361CH32H439C6H5CH22H368(CH3)3CO2H440(CH3)3C2H404CH3C(O)O2H443(CH3)2CH2H413C6H52H464CH3CH2CH22H420HO2H498,PO,,,POPO:(1);(2);(3);(4);(5);(6),,POPO,PO;,(2),2(C2C)370kJ/mol,2(C2S)310kJ/mol,2(S2S)270kJ/mol,,POPO(3)(6)PO(NR)(IR),2,22008©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),(DCP)3,PO100,,10mmol;8mmol;5mmol3DCP12.510.51.01.0(PE)1.00.50:1molDCP1mol11.2POPO:(a),;(b);(c);(d);(e);(f);(g)PO,,(30),,5,PO40%,PO,,,POPO,(b)(g),PO1.2.1POPO,1,,POPO11min[1minPO(50%)]PO(),PO,10PO99.9%[(10.510)100],DCP1min175,10min,DCP,,1min15,,10,PO510DCP170100s,816min(42)(PMB)(BPO)1min130,,,1.2.2POPO,,C6H50RC(=O)O,RO,CH3RCH22,PO,,,PO,1,,PO,,,,,1.2.3POi)PO3358.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(RH),,2,(AP),2,2,DCPAP3DCP,2()21,32(BP)DCP,AP,AP,(,221,32),,,,,PO,,(4)4BP/phr100(HAFCB)4050.5POBP1.7(AE)2400(PEG400#)3AE2400:PEG400,:180,20minAE2400PEG#400(40,1)3132TB/MPa17.918.317.3200%/MPa9.59.29.0EB/%250250280A/636363:13232,5222,52()(HXA,2,5)22,52()(HXY)22(O-O),DCP,HXYPO,HXY44HXY42008©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()(t2BuO),2,,RH()O-O(),,(),HXYO-OHXA5150,HAX(),(),()2(),,,,HXAO-OHXYDCP1.52,,,,()5HXAii)PO1,12()(PHC),(DCP),PHCHXAHXYPO,,6,O-O,()6HPC5358.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(t2BuO)()(),,,,,PHC50%,,2222(BE)PHC,,,24,42()(PHV)DCP,,,PHC(BPO)(42)(PMB),2(),,,,77BPOPMB1.3PO,,,PO,,DCP,,,PO,,,PO1,,,,(2),,55EPDMPO/phr0.25TMPT2.0MPBM2.4TAC2.0TATM2.0(ODR)1703(M)/dNm34.745.851.864.047.348.4T90/min12.012.211.86.713.713.6/eWmmin-13.87.18.925.14.74.5(170/15min)100%/MPa4.15.05.36.64.84.8200%/MPa9.310.711.810.8/MPa10.313.413.213.410.112.4/%260280220180190230B70n/150534028123829:():(100),(N650)(75),(N762)(100),(90),(10);1,2222,2,42(0.5)P2F(3.2);TMPT:;MPBM:N,N2;TAC:;TATM:62008©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:[1].[J].”À,2006,79(6):2982303.[:]:2007204211,,(RRCQ),1600,JuergenGunther:,,,GuentherWeymans,,,,Weymans:,,,80%,40%,,201310%,,:,1997,2005,2007,,2008,()7358.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.