Abstract: | The structure of perchlorovinyl film is not affected by the addition of finely ground quartz. The modulus of elasticity and coefficient of thermal expansion of the film change additively with increase in filler concentration and do not depend on filler dispersity. The filler reduces the strength of the film and the elongation at break.Institute of Physical Chemistry, Academy of Sciences of the USSR, Moscow. Translated from Mekhanika Polimerov, No. 6, pp. 1023–1027, November–December, 1969. |