Examples of practical use oligoethers received by a destruction the household wastage of secondary polyethyleneterephthalate are presented. Application the oligoethers of modifiers for regulation and improvement of properties of novolac phenolformaldehyde polyfoams and polyurethane foams is shown. Some properties of received materials are given.
вторичная переработка ПЭТ, олигоэфирные модификаторы, новолачные пенопласты, пенополиуретан, PET recycling, oligoethers modifiers, novolac polyfoams, polyurethane foams
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