Statistic evaluation of the effect of the formtemperature on the glass container durability

Using the methods of mathematical statistics (cluster, dispersion and correlation analyzes), the impact strength of three types of glass containers (bottles, cans) has been analyzed. Three temperature regions have been identified, in which molding leads to significantly different values ??of the strength of products. The boundaries of the temperature regions of molding are critical regardless of the type of the molded product and are apparently determined only by the chemical composition of the molten glass. The preferred mold temperature range is 480 ° C to 550 ° C. The results of the study are interpreted on the basis of an analysis of the features of glass formation at different temperatures. Tab. 4, ill. 3, bibliography: 5 titles.