| Abstract: | The effect of temperature, oils, and domestic washing agents on the lifetime of type 475-K high-impact polystyrene has been studied. An intermittent character of the temperature-time dependence of strength has been observed. It has been discovered that household fats and cleaning media significantly affect the strength characteristics of high-impact polystyrene; the greatest action is exterted by the simultaneous action of an oily medium, temperature, and stress.V. I. Lenin Tadzhik State University, Dushanbe. Translated from Mekhanika Polimerov, No. 6, pp. 1121–1123, November–December, 1972. |
