Open AccessPrinciple of computer synthesis of network polymers possessing a specified interval of glass temperatures
Author(s) -
А.А. Аскадский,
Tatyana Zhdanova,
Т. А. Мацеевич
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1030/1/012015
Subject(s) - polymer , glass transition , range (aeronautics) , fragment (logic) , interval (graph theory) , matrix (chemical analysis) , computer science , materials science , polymer chemistry , polymer science , algorithm , mathematics , combinatorics , composite material
For the first time, the model and the principle of constructing a corresponding computer program for the electronic synthesis of polymer networks with a given glass transition temperature range have been proposed. A repeating network fragment is synthesized from the smallest basic fragments that are connected to each other using a steering matrix of interactions. As an example, 10 cross-linked points, 16 basic fragments for constructing inter cross-linked chains and 5 repeating fragments of polymer networks are presented, the glass transition temperatures of which are within the specified range from 450 to 480K.