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[1]吕莉,张超,曾小兰,等.含氟聚硅氧烷的结构与性能研究[J].厦门大学学报(自然科学版),2012,51(4):725.
 L Li,ZHANG Chao,ZENG Xiao lan,et al.Study on Structure and Properties of Pseudoperfluoroalkyl Polysiloxanes[J].Journal of Xiamen University(Natural Science),2012,51(4):725.
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《厦门大学学报(自然科学版)》[ISSN:0438-0479/CN:35-1070/N]

卷:
51卷
期数:
2012年第4期
页码:
725
栏目:
研究论文
出版日期:
2012-07-15

文章信息/Info

Title:
Study on Structure and Properties of Pseudoperfluoroalkyl Polysiloxanes
作者:
吕莉1张超2曾小兰1李毅伟1陈晓琳1林国良1*
1.厦门大学材料学院,福建 厦门 361005;2.宁德公安消防支队,福建 宁德 355200
Author(s):
L Li1ZHANG Chao2ZENG Xiaolan1LI Yiwei1 CHEN Xiaolin1LIN Guoliang1*
1.College of Materials,Xiamen University,Xiamen 361005,China;2.Fire Prevention Detachment of Ningde,Ningde 355200,China
关键词:
含氢硅油丙烯酸全氟己基乙基酯(APHEE)硅氢加成固化
Keywords:
polymethyl thydroxaneacrylic perfluorinated hexyl ethyl ester(APHEE)hydrosilylationcuring
分类号:
TS 195.2
文献标志码:
-
摘要:
以含氢硅油、丙烯酸全氟己基乙基酯(APHEE)为原料,氯铂酸为催化剂,采用硅氢加成合成了含氟聚硅氧烷.通过红外光谱仪、光学接触角测量仪、差式扫描量热仪对产物结构进行表征分析,探讨了不同组分比例对产物性能的影响,并研究了不同固化剂对产物固化性能的影响及不同阻聚剂对产物储存稳定性的影响.结果表明:APHEE组分比例越大,含氟聚硅氧烷的憎水憎油性能越好.异辛酸铅的固化活性最大,添加N,N二甲基甲酰胺的产物储存稳定性最好.
Abstract:
The pseudoperfluoroalkyl polysiloxanes were synthesized by the hydrosilylation reaction of polymethyl thydroxane and acrylic perfluorinated hexyl ethyl ester (APHEE) using isopropanol solution of H2PtCl6 as catalyst.The product was characterized by FTIR spectra,contactangle measurements and differential scanning calorimetry (DSC).The effect of mass ratio,curing agents and inhibitor on properties of product were discussed.The results showed that the properties of hydrophobicity and oleophobicity was increased with increasing the APHEE proportion.The product cured with curing agent ethylhexanoate lead showed higher reaction activity.And the stability of product added N,Ndimethylformamide was best.

参考文献/References:

[1]于学玉.氟化聚硅氧烷的应用[J].辽宁化工,1987,3:1620. [2]李媛媛,房俊卓,郑帼.氟烷基聚硅氧烷防水防油剂的制备与性能研究[J].化工新型材料,2006,34(6):4951. [3]冯武.β环糊精侧基聚硅氧烷的合成与表征[J].日用化学工业,2008,38(4):214218. [4]Peng Hui,Huang Guang.Kinetics and nucleation mechansism of organosilicon composite emulsion polymerization[J].Joural of Functional Polymers,2000,13(2):173176. [5]佚名.含氟硅聚合物的应用[J].有机硅氟资讯,2006,6(9):4950. [6]Peter H,Masayuk I H,Tadash I O.Fluorosilicone materials:WO,2008057128[P].20080515.

备注/Memo

备注/Memo:
收稿日期:20120313*通信作者:clgllin@sina.com
更新日期/Last Update: 2012-07-15