학술논문
Preparation of hydrophilic-smectite acryl films with Low Coefficient of linear Thermal Expansion / 親水性スメクタイトを用いた低線膨張フィルムの調製
Document Type
Journal Article
Author
Source
Polymer Preprints, Japan. 2009, :5512
Subject
Language
Japanese
Abstract
We prepared poly(vinyl alcohol)/hydrophilic smectite hybrid films by coating acrylic resin. The properties of hybrid films such as transparency and Coefficient of linear Thermal Expansion(CTE) were evaluated by TMA and Vis measurements. These measurements revealed that the hybrid film containing 22.5wt% of smectite maintained high transparency and the CTE was lowed to 18ppm/K.