PROPERTIES OF THERMOSHRINKED FILMS BASED ON POLYVINYLCHLORIDE
Научная публикация
PROPERTIES OF THERMOSHRINKED FILMS BASED   ON POLYVINYLCHLORIDE
Автор(ы): V. А. Sedykh, V. N. Shcherbakov, G. V. Proskurin, Е. P. Uss
УДК: УДК 678.029.46
Год издания: 2012
Дата загрузки: 07.05.2014
Загрузил(а): Цылина И. А.

Описание:
Dependence of thermal shrinkage of films based on polyvinylchloride (PVC) on temperature is es- tablished. The technique of determining PVC film shrinkage speed within a wide interval of tempera- tures is developed. The effect of the content of the plasticizer and heat treatment on the physico- mechanical parameters of PVC films is shown. The influence of the duration of mixing the components of the mix on physico-mechanical parameters of PVC films is established. Linear equations of regres- sion of temperature rise kinetics in the course of mixing the ingredients in a high-speed agitator and those of subsequent kinetics of cooling the mix at mixing are obtained.

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