Rheokinetic study on catalytic curing of oligodienurethane prepolymer with glycerol under the conditions of an excess of isocyanate groups

Rheokinetic study on catalytic curing of oligodienurethane prepolymer with glycerol under the conditions of an excess of isocyanate groups

For the first time the results of a rheokinetic study on the interaction of an oligodienuerethane prepolymer with glycerol under excessive content of isocyanate groups [NCO/OH = 1.5 (mol/mol)] are presented. It was found that, when conversion degree х ≈ 30 %, the interaction of isocyanate and hydrox...

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Hlavní autoři: I. A. Novakov, D. V. Pyl’Nov, A. V. Nistratov, M. A. Vaniev, V. P. Medvedev, E. V. Petrosyan
Médium: Článek
Jazyk:Russian
Vydáno: MIREA - Russian Technological University 2012-10-01
Edice:Тонкие химические технологии
Témata:
реокинетика
олигодиенуретановый форполимер
глицерин
уравнение первого порядка с адиабатическим автоускорением
уравнение второго порядка с эффектом автоускорения
rheokinetics
oligodienurethane prepolymer
glycerol
first order equation with adiabatic self-acceleration
second order equation with self-acceleration effect
On-line přístup:https://www.finechem-mirea.ru/jour/article/view/702

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https://www.finechem-mirea.ru/jour/article/view/702

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