High-strength pressure resisting glass vessel and preparation method

Abstract

The invention discloses a high-strength pressure resisting glass vessel. The high-strength pressure resisting glass vessel is prepared from the following raw materials in parts by weight: 60 to 65 parts of quartz sand powder, 1 to 3 parts of alumina whisker, 0.1 to 0.3 part of borax, 0.1 to 1 part of zinc chloride, 1 to 5 parts of sodium silicate, 2 to 5 parts of feldspar, 3 to 8 parts of calciumcarbonate whisker, 2 to 5 parts of calcium sulfate whisker and 2 to 3 parts of silicon carbide whisker. A preparation method of the high-strength pressure resisting glass vessel comprises the following steps: firstly, weighing raw materials according to the weight ratio, crushing, sieving, stirring and mixing to obtain a mixed material; secondly, putting the mixed material in the first step into asmelting furnace and insulating to obtain a glass melt solution; thirdly, feeding the melt solution in the second step into a forming machine for forming to obtain glass vessels with different specifications and shapes; fourthly, putting the glass vessel in the third step into a continuous annealing furnace, annealing for 40 to 60 minutes, carrying out polishing treatment on a product after annealing is finished and obtaining a finished product after the polishing treatment is ended.

Description

technical field [0001] The invention relates to the field of glass manufacturing, in particular to a high-strength pressure-resistant glass vessel and a preparation method. Background technique [0002] A glass vessel is a vessel made of glass. Glass art has maintained a continuous history of thousands of years of development in our country. During the Wanli period of the Ming Dynasty, the production of material utensils in Boshan, Shandong was very prosperous. It was introduced to Beijing in the late Ming and early Qing Dynasties. During the Kangxi, Yongzheng, and Qianlong periods in the early Qing Dynasty, glaze production was revived. In the thirty-five years of Kangxi in the Qing Dynasty, a large The large-scale "Liuli Factory" produces feeders enjoyed by the imperial palace. During this period, the variety of glassware was rich and colorful, and the shape and decoration also changed. Among them, bottles, bowls, snuff bottles, birds and animals, etc. made of imitation...

AI Technical Summary

Problems solved by technology

However, the disadvantage of this technical solution is that the obtained glass has weaker mechanical hardness and drop resistance, and its application range is narrower.

In view of the deficiencies in the existing technology, there is no effective way to solve the problem