2000C1阝·,=….f(-科f豐§-阝和…∑-448039)阝;二%只一￠,;”,十:,,1004-0404(2000)01-0031-02￥。店,*>>ee-tc>,士∑辶;十￠一本一W:厙,ft,,2.1-￠,-120C。-∴2,fi,-”,中‰>>fILls;十可,￠;T(1)?！橐皇睢?:￠§”2,-B∷.十§--B·κ十￠%~十千oec。-多,∴-手士8-§f%*‰-B”<9%‰-和千》‰,辶士T阝·十十》8ff十,x-;§-—十,十0oe一cg士豐翟一十>科十,E21(3)阝-阝tc°;-「-%壓.;一士a-Bf野§一而—阝為,二。,中千(4)>￥-(IPN)B‰》55,‰5“,%”%尼2,中s￥M-,￠*二-B-qf-‰”-f2.2阝中≤%?！?「-阝,*二,,%暑-°十%是→十士G、,￠(1)%量f§‰i,,*中國煤化工厙-阝·手千>團?！敢籆NMHG2),%,一。為。<-B·,,5。-阝1999-11-24‰Q科11972-),199‰>§(3)%“。‰<-B·只■E>tla阝·-中十-“,“‰”*,d-%0-阝§-十-,本,Ⅶ辶4)=%,十:-B”,,二…,f000C1十。%<-阝,己(4)-》0(->2科,*,乙‰。千一?！搿?B·‰.》0豐…,十厙一阝千手》·一E乙,十‰。千一fifi31-￠,-Bf§5x,0x一而-B中‰一豐正豐14.4%只.才,‰000c,0‰>,-%PP十0為‰16~220-t,「E250~270,*一‰礦■*鼾-￠,元-官·千‰樂fl>stli,4.4%,一.8.3%,△,10.6%,「暑》-,-十,*6,d‰f酃年￠,-B·,科十Lf,1998,26(4):26*,己[2]”》、”十·)[M]>>fI S科,q°-一一安豐十里DPE,壓一B[3] Extended abstracts of 13th international meeting of thepolymer processing society. Secances, NJ,USA. June》-、=T[4]-T十阝‰7十-乏§只本,1996,12(6):1阝·9-B‰*辶阝·乙北>[5] Millar JR. I chem soc,1960,(263):131l,[.νQ1999,13(77十%°,“f~￡[7 NA Erina, L V Ompanies, A N Cryachkov, M I Knune千d中口yants and E V Prut. MCMAD7, 1988, 24(1): 454-4608 DR Paul, J W Barlow and H K eskkula. Encylopedia of(3)一阝·Q肀polymer science and engineering. New York: John Wiley8.Sons.1988,12:399-461gAGs厙一、44[9 N Gaylord. J macromol sci chem.1989,A,26(8):121l手>·酊,十不一0科十之、[10] E P Moore r. Polypropylene handbook. New York:士“Hanser publisher, 1996Comixing Modification of Polypropylene and It's applicationYANG Ai-xin, CUI SH(Unit PP- of Hubei ingmen Petrochemical co中國煤化工9. Ch)CNMHGat home and abroad, and represents the application of the comixing modification of polypropylene by virtue of some examplesgyAbstract: This paper introduces the principal ways and developing trend of polypropylene and its blending modified technolKey words: polypropylene;odification, developing trend; application