White spirit bottle glass with low thermal expansion coefficient and high surface tension and preparation method thereof

Abstract

The invention discloses white spirit bottle glass with low thermal expansion coefficient and high surface tension and a preparation method thereof, the white spirit bottle glass comprises a bottle body, a bottle neck is integrally formed at the top of the bottle body, a bottle opening is integrally formed at the top of the bottle neck, and the bottle body, the bottle opening and the bottle neck are integrally formed by a glass bottle body. According to the method, the non-bridge oxygen number in the glass can be reduced, when the non-bridge oxygen content of the glass is low, the viscosity value of the glass is high, the glass has a small thermal expansion coefficient, and when an indentation experiment is carried out, the densification process has advantages under the action of a load, that is, the densification degree of the glass is high, and the glass is endowed with more excellent anti-cracking capacity; according to the manufacturing method, the manufactured wine bottle has excellent low thermal expansion coefficient and high surface tension, the service life of the glass wine bottle is prolonged, meanwhile, the glass bottle body can be protected from the outside through the arrangement of the elastic film and the explosion-proof film, and damage to the human body caused by fragmentation of the glass bottle body is prevented.

Description

technical field [0001] The invention belongs to the technical field of glass bottle processing, and in particular relates to liquor bottle glass with low thermal expansion coefficient and high surface tension and a preparation method thereof. Background technique [0002] There are many kinds of glass bottles used in the liquor industry, and the chemical composition of different glass bottles is quite different, and the quality is also uneven. However, many components of liquor bottles are more or less ionized with liquor during the process of containing liquor. Exchange and other reactions, and to a certain extent, affect the physical and chemical changes of the liquor itself, resulting in different sensory evaluations of the liquor. Therefore, the composition of the glass composition used for the liquor bottle has a significant impact on the physical and chemical properties of the liquor bottle. The latter has a potential impact on the quality of the liquor it contains. A...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of liquor bottle glass with low coefficient of thermal expansion and high surface tension and its preparation method, to solve the problems of high coefficient of thermal expansion and insufficient surface tension in the prior art proposed in the above-mentioned background technology

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