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Ngày nhận bài: 29/06/2022
Ngày sửa đổi: 11/08/2022
Ngày chấp nhận: 18/10/2022
Ngày xuất bản: 22/04/2025
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DOI: 10.58334/vrtc.jtst.n28.10
Số xuất bản
Số 28 (2022)
Chuyên mục
NGHIÊN CỨU KHOA HỌC CÔNG NGHỆ
Trích dẫn bài báo
Bui, D. N., Fedorchuk, A. N., Spiridonova, R. R., & Minh, T. T. (2025). EFFECT OF TITANIUM OXIDE ON THE SUPRAMOLECULAR STRUCTURE AND PROPERTIES OF POLYCAPROAMIDE. Tạp chí Khoa học và Công nghệ nhiệt đới, 28, 86-93. https://doi.org/10.58334/vrtc.jtst.n28.10

EFFECT OF TITANIUM OXIDE ON THE SUPRAMOLECULAR STRUCTURE AND PROPERTIES OF POLYCAPROAMIDE

Bui Dinh Nhi1, , Fedorchuk Anna Nikolaevna 2, Spiridonova Regina Romanovna 2, Minh Thi Thao1
1 Faculty of Chemical and Environmental Technology, Viet Tri University of Industry, Vietnam
2 Kazan National Research Technological University, Institute of Polymers, Technology of Synthetic Rubber Department, Russian Federation
Tác giả liên hệ:
Bui Dinh Nhi
Faculty of Chemical and Environmental Technology, Viet Tri University of Industry, Vietnam
Trường Đại học Công nghiệp Việt Trì, Tiên Kiên, Lâm Thao, Phú Thọ
Số điện thoại: 0778770311;  Email: nhibd@vui.edu.vn

Nội dung chính của bài viết

Tóm tắt

The effect of anatase and rutile forms of titanium oxide on the thermal, physicomechanical properties, water absorption and hardness of polycaproamide was studied. It was shown that titanium dioxide has an influence on the degree of crystallinity and the crystallite size. TGA method shows that samples containing rutile and anatase lose weight at a higher temperature than polycaproamide sample without additives. Analysis of the physicomechanical properties of the synthesized samples showed that titanium dioxide in a concentration of 10-4 M increases the strength properties of polycaproamide. At the same time increasing the concentration of titanium dioxide to 10-1 M leads to a decrease in physical and mechanical properties. Anatase and rutile do not have a significant effect on water absorption and polymer hardness.

Từ khóa

Additives, thermal properties, supramolecular structures, polyamides

Chi tiết bài viết

Tài liệu tham khảo

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