[1]徐建平,邓　健,张雪琴,等.聚丙烯超声波溶胀悬浮接枝聚苯乙烯[J].常州大学学报(自然科学版),2002,(01):7-9.
　XU Jian -ping,DENG Jian,ZHANG Xue -qing,et al.Suspension Graf ting of Styrene onto Polypropy lene by Swelling of Ultrasoni c Wave[J].Journal of Changzhou University(Natural Science Edition),2002,(01):7-9.
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聚丙烯超声波溶胀悬浮接枝聚苯乙烯()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2002年01期
页码:
7-9
栏目:
出版日期:
2002-03-25

文章信息/Info

Title:
Suspension Graf ting of Styrene onto Polypropy lene by Swelling of Ultrasoni c Wave
作者:
徐建平1 ;  邓　健1 ;  张雪琴2 ;  马　君2
1.江苏石油化工学院材料工程系, 江苏常州213016
Author(s):
XU Jian -ping 1 ;  DENG Jian1 ;  ZHANG Xue -qing2 ;  MA Jun2
1 .Department of Polymer Material , Jiang su Institute of Petrochemical Technology , Changzhou 213016 , China
关键词:
聚丙烯; 苯乙烯; 超声波; 悬浮接枝共聚; 接枝率
Keywords:
polypropylene ; styrene ; ult rasonic w ave ; suspension g raf ting
分类号:
O 631.2
文献标志码:
A
摘要:
研究了聚丙烯(PP) 超声波溶胀悬浮接枝聚苯乙烯(PS), 考察了聚丙烯牌号、溶胀方法、溶胀时间、反应时间、反应 温度、引发剂浓度等对接枝率的影响。结果表明, 最佳接枝条件为:PP/ S t (质量比) =1/ 1 , 过氧化苯甲酰(BPO) 用量为St 的1.0 %, 60 ℃超声波溶胀0.5 h , 再在90 ℃下反应6 h 。
Abstract:
The suspension grafting of styrene (St)on to polypropylene (PP)by swelling of ultrasonic wave has been studied .The effects of types of poly propy lene (PP), swelling time , reaction time , reaction temperature and concent ration of BPO on the grafting ratio have been examined .The better experimental conditions include PP/St =1/1 , BPO 1.0 %, 60 ℃ sw elling in ultrasonic wave for 0.5 hour and reacting for 6 hours at 90 ℃.

参考文献/References:

[1] Sakazume S uehiro, Oriksa Yuichi.Thermoplastic Polymer Blends wi th Good Impact Resist ance and Adhesion [P] .EP 435247 , 1991 -06 -03.
[2] 李乔钧, 李春成, 潘恩黎, 等.聚丙烯悬浮接枝聚苯乙烯的研 究[J] .合成树脂及塑料, 1996 , 13 (1):7 -10.
[3] 杜慷慨.聚苯乙烯与聚丙烯固相接枝研究[J] .塑料工业, 1999 , 27 (4):4 -6.
[4] 徐建平, 刘春林, 龚方红, 等.LLDPE 反应挤出接枝苯乙烯 的研究[J] .合成树脂及塑料, 2000 , 17 (2):10 -13.

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备注/Memo

备注/Memo:
作者简介:徐建平(1966 -), 男, 江苏靖江人, 硕士;2 -本院2001 届高分子材料专业毕业生。
更新日期/Last Update: 2002-03-25