TY - JOUR
AB - Tamara Travinskaya, Alexandra Brykova, Lyudmila Robota, and Yuri Savelyev Department of heterochain polymers and interpenetrating networks, Institute of macromolecular chemistry, NAS of Ukraine, UKRAINE, Kiev, Kharkovskoe sh,48, E-mail: travinskaya-tamara@rambler.ru Abstract – A series of waterborne, aggregatively stable PUI/PA dispersions has been obtained by combining in the mixture both type of polymers. The effects of component ratio on various properties of PUI/PA, such as particle size, surface tension, rheological behavior, physic-mechanical properties and thermodynamical compatibility have been investigated. Кеуwords – waterborne polyurethane, polyacrylate, dispersion, mixture, compatibility, composition. Introduction In recent years, the production of dispersions, emulsions and latexes has been widely developed through the development and implementation of resource-saving and environmentally friendly technologies for their production. However, the growing demands on the complex of properties force to create new compositions. One of the way to solve this problem is to change the properties of polymers by modifying them with other polymers, including by mixing them. Among many dispersions and latexes polyurethane and polyacrylate in terms of their production and use occupy one of the leading places. Polyurethane ionomers (PUI) are extremely promising. The presence in their macrochain of ionic centers and water as a liquid phase, solves the problem of 
TI - Waterborne polyurethane-polyacrylate dispersions of mixed type
JF - Chemical technology and engineering. Proceedings
DO - 10.23939/cte2021.01.193
DA - 2021-06-21
UR - https://www.deepdyve.com/lp/unpaywall/waterborne-polyurethane-polyacrylate-dispersions-of-mixed-type-EeK3UVZfzT
DP - DeepDyve
ER -