STUDIES ON THE MELT SPINNING OF POLYVINYL CHLORIDE

(4) ON THE STRETCHING OF SOLVATED POLYVINYL CHLORIDE GEL

Abstract

We studied the stretching of P. V. C. gel, which contained isophorone, in different heat mediums. The sample was taken out by melt-extruding method.
Tenacity of the gel was increased by stretching but elongation was decreased. The properties of stretched gel was varied with the kind of heat mediums. It means that the properties of the gel are based on the take-off velocity of isophorone.