Vinyl Modified Cloisite 30B Clay as an Efficient Filler for the Synthesis of Poly(styrene-co-butyl acrylate)/Clay Nanocomposite by Emulsion Polymerization

被引：4

作者：

Ganjeh, Mehri Sadeghi ^{[1
]}

Ahmadinejad, Neda ^{[2
]}

Akbarzadeh, Abolfath ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Shahre Rey Branch, Tehran, Iran

[2] Islamic Azad Univ, Young Researchers & Elite Club, Arak Branch, Arak, Iran

来源：

POLYMER SCIENCE SERIES B | 2019年 / 61卷 / 04期

关键词：

LAYERED-SILICATE NANOCOMPOSITES; THERMAL-PROPERTIES; MONTMORILLONITE; POLYSTYRENE; SURFACE; NANOPARTICLES; POLYMERS; POLYACRYLAMIDE; DEGRADATION; KINETICS;

D O I：

10.1134/S1560090419040043

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Synthesis of latex based on polystyrene/poly(butyl acrylate) with layered silicate using emulsion polymerization procedure is described. In order to make the organic modified montmorillonite (Cloisite 30B) more compatible with polymer matrix, it was reacted with vinyltricholorosilane as a coupling agent to replace the edge hydroxyl groups of the layered silicate with a vinyl moiety. XRD and scanning electron microscopy were applied to study the interlayer and surface changes of the clay in the prepared material. Exfoliated and intercalated nanocomposites were obtained for clay content of 0.3-1.0% while agglomeration was occurred at higher clay loadings. The nanolattices were studied by thermogravimetric analysis and differential scanning calorimetry.

引用

页码：493 / 502

页数：10

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