| 摘要 |
FIELD: production of polymer materials. SUBSTANCE: method is carried out by heating of polymer material and by treatment with steams of modifier. Said heating is carried out from temperature of the first α-transition to temperature being lower than melting point or destruction point. Mentioned above treatment takes place within said temperature range, partial pressure of air being not more 10000 Pa. EFFECT: improves efficiency of method. 5 cl, 1 dwg |
