Nanocomposites Based on Polyamide and Montmorillonite Obtained from a Solution

被引：3

作者：

Volodymyr, Krasinskyi ^{[1
]}

Oleh, Suberlyak ^{[1
]}

Viktoria, Kochubei ^{[1
]}

Tomasz, Jachowicz ^{[2
]}

Ludmila, Dulebova ^{[3
]}

Viktoria, Zemke ^{[1
]}

机构：

[1] Lviv Polytech Natl Univ, Dept Chem Technol & Plast Proc, Bandera 12 St, UA-79013 Lvov, Ukraine

[2] Lublin Univ Technol, Fac Mech Engn, Dept Polymer Proc, Ul Nadbystrzycka 36, PL-20618 Lublin, Poland

[3] Tech Univ Kosice, Fac Mech Engn, Dept Mech Engn Technol & Mat, Masiarska 74 St, Kosice 04001, Slovakia

来源：

ADVANCES IN SCIENCE AND TECHNOLOGY-RESEARCH JOURNAL | 2020年 / 14卷 / 03期

关键词：

polyamide; montmorillonite; polyvinylpyrrolidone; nanocomposite; modification in solution; structure; POLYVINYLPYRROLIDONE;

D O I：

10.12913/22998624/122297

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work deals with the development of a method for obtaining polyamide and montmorillonite based nanocomposite, which was modified with polyvinylpyrrolidone by mixing in a formic acid solution. The structure and thermophysical properties of the obtained nanocomposites were investigated by means of the X-ray, differential-thermal, thermogravimetric and IR spectroscopic analyses. It was found that nanomodified polycaproamide has a higher crystallinity and higher thermal stability than the original PA-6, and is characterized by considerably higher melt fluidity. The presence of polyvinylpyrrolidone and exfoliated montmorillonite in the nanocomposite structure was confirmed experimentally.

引用

页码：192 / 198

页数：7

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