1、 d/ ,1 , 1 ,u 2(1.华北工学院分院材料科学与工程系,山西,太原 030008;2.保定师范专科学校化学系,河北,保定 071051)K1:近年来,聚丙烯的化学改性研究引起了广泛的关注,其中以接枝改性为主。综述了聚丙烯接枝改性的几种常用方法,总结了聚丙烯接枝改性的机理、接枝单体的选择以及接枝产物的表征手段。1oM:聚丙烯;本体接枝;改性ms |:TQ325.14 DS M :A cI|:1001-9456(2005)01-0009-05Modification of Polypropylene with Grafting TechniquesLIANG Shu-jun1 ,LI
2、Dong-hong1 ,ZHAO Hong-chi2(1.Department of Material Engineering,College Branch of North China Institute of Technology, Taiyuan,Shanxi 030008,China;2.Department of Chemistry,Baoding Teachers College,Baoding, Hebei 071051,China)Abstract:In recent years, the chemical modification of polypropylene has g
3、ained increasing re-search interest.Of the several modification ways,grafting techniques has been performed intensively.The studies on grafting of polypropylene are reviewed,including the characteristics of several mainmethods,selections of monomers,the grafting theories and the characterization of
4、the graft polymer.Key words:polypropylene;mass grafting;modification-d(PP) B8 ?s Y ,F l、F、 3, PPP 、 、E 、 ,/. d%M J .s0 S.1999, 15(3):85-88. 6 k , , C.E dd J . ?s0.2001, 14(1):85-89. 7 k , + aV, 9. dJd ?J . 1000 c/ GB/T 5470-1985 2 :5S;、1。3 1)YV/ ,z % ( 5;Kv %i;YV T8, A84F ,4 A84 q,V74 ( F。2)KD (A )
5、Z:$ 5000S/7006A/8 =552025; 4=2;F42=0.1;E 4=0.12;E 4=0.04。KDb (B ) Z:$ 5000S/8 =8515;=I = =1;F41=0.3;F42=0.3;KD Z:A B =955。3) ?S ?M。 ID: 1 f. h 5J .+,1999, 16(3):35. 2 I . h 5/ J .C F,1990,(1):63. 3 l. Y YJ . S/,1981,(2):19. 4 y .A Y5J .s0 S,2000,(3):146. 5 ICZ,kk. Z F m M .:SF,1996,12.(I SXQ)( 13:)
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