Preparation and Properties of Chlorosulfonated Polyethylene/Organomontmorillonite Nanocomposites

被引：5

作者：

Gu, Zheng ^{[1
,2
,3
]}

Song, Guojun ^{[3
]}

Liu, Weisheng ^{[1
,2
]}

Gao, Jianming ^{[3
,4
]}

Dou, Wei ^{[1
,2
]}

Lu, Ping ^{[3
]}

机构：

[1] Lanzhou Univ, Dept Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China

[3] Qingdao Univ, Inst Polymer Mat, Qingdao 266071, Peoples R China

[4] Qingdao TKS Sealing Ind Co, Qingdao 266071, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2010年 / 115卷 / 06期

基金：

中国国家自然科学基金;

关键词：

mechanical properties; nanocomposites; organoclay; swelling;

D O I：

10.1002/app.30679

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Chlorosulfonated polyethylene (CSPE)/organomontmorillonite (OMMT) nanocomposites were prepared by a melt intercalation method. The microstructure of the nanocomposites was characterized by transmission electron microscopy and X-ray diffraction. The effects of the OMMT content on the mechanical properties and swelling behavior of the nanocomposites were investigated. The improvement in the thermal stability of the nanocomposites was determined by thermogravimetric analysis. Transmission electron microscopy and X-ray diffraction showed that CSPE was intercalated into OMMT. When the OMMT content was lower than 12 wt%, the nanocomposites showed excellent tensile properties, which was attributed to nanometer-scale dispersion. The introduction of a small amount of OMMT also improved the thermal stability and swelling behavior, which was attributed to the gas barrier action of the OMMT layers. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 115: 3365-3368, 2010

引用

页码：3365 / 3368

页数：4

共 12 条

[1]

Alexander B, 2002, FIRE MATER, V2, P247

[2]

CHANGWOON N, 2002, POLYM ADVAN TECHNOL, V133, P649

[3] Preparation and properties of organo-montmorillonite/fluoroelastomer nanocomposites [J].

Gao, Jianming ;

Gu, Zheng ;

Song, Guojun ;

Li, Peiyao ;

Liu, Weidong .

APPLIED CLAY SCIENCE, 2008, 42 (1-2) :272-275

[4] Controlling the deintercalation in hydrogenated nitrile rubber (HNBR)/organo-montmorillonite nanocomposites by curing with peroxide [J].

Gatos, KG ;

Százdi, L ;

Pukánszky, B ;

Karger-Kocsis, J .

MACROMOLECULAR RAPID COMMUNICATIONS, 2005, 26 (11) :915-919

[5] Condition monitoring methods applied to degradation of chlorosulfonated polyethylene cable jacketing materials [J].

Gillen, KT ;

Assink, R ;

Bernstein, R ;

Celina, M .

POLYMER DEGRADATION AND STABILITY, 2006, 91 (06) :1273-1288

[6] Curing and barrier properties of NBR/organo-clay nanocomposite [J].

Kim, JT ;

Oh, TS ;

Lee, DH .

POLYMER INTERNATIONAL, 2004, 53 (04) :406-411

[7] MECHANICAL-PROPERTIES OF NYLON 6-CLAY HYBRID [J].

KOJIMA, Y ;

USUKI, A ;

KAWASUMI, M ;

OKADA, A ;

FUKUSHIMA, Y ;

KURAUCHI, T ;

KAMIGAITO, O .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (05) :1185-1189

[8] Characterization of high-performance exfoliated natural rubber/organoclay nanocomposites [J].

Li, Peiyao ;

Wang, Li ;

Song, Guojun ;

Yin, Lanlan ;

Qi, Feng ;

Sun, Liangdong .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (06) :3831-3838

[9]

LI Q, 2004, MATER TECHNOL, V6, P618

[10] SWELLING BEHAVIOR OF MONTMORILLONITE CATION EXCHANGED FOR OMEGA-AMINO ACIDS BY EPSILON-CAPROLACTAM [J].

USUKI, A ;

KAWASUMI, M ;

KOJIMA, Y ;

OKADA, A ;

KURAUCHI, T ;

KAMIGAITO, O .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (05) :1174-1178

← 1 2 →