Production method of lead-free ceramic-simulating glass winebottles

Abstract

The invention discloses a production method of lead-free ceramic-simulating glass winebottles, and belongs to the field of glassmaking. The production method comprises following steps: cullet, quartz sand, sodium carbonate, albite, calcite, anhydrous sodium sulphate and sodium fluosilicate are taken as raw materials, and are subjected to mixing, fusing, moulding and annealing so as to obtain the lead-free ceramic-simulating glass winebottles. Advantages of the production method are that: recycled waste glass products are the principal raw material, quartz sand is locally produced, so that raw material cost is low; the ceramic-simulating glass winebottles are free of toxic elements such as lead, arsenic and chromium, and no harm on human bodies is caused; product modeling possesses diversity, and is as excellent as that of ceramic products; volume production can be realized, yield is high, quality is stable, the lead-free ceramic-simulating glass winebottles can be recycled after use, the production method is friendly to the environment, and no pollution is caused.

Description

technical field [0001] The invention belongs to the field of glass manufacturing, and in particular relates to a production method of a lead-free imitation porcelain glass wine bottle. Background technique [0002] Glass is a transparent or translucent solid substance that forms a continuous network structure when molten, and is a silicate non-metallic material that gradually increases in viscosity and hardens during cooling. There are many ways to classify glass. According to the main components, it is divided into oxide glass and non-oxide glass. There are few types and quantities of non-oxide glass, mainly chalcogenide glass and halide glass. Oxide glass is further divided into silicate glass, borate glass, phosphate glass, etc. Among them, silicate glass refers to the glass whose basic component is silica, which has many varieties, large output and wide application. The largest output of silicate glass is ordinary soda-lime glass. The silica content of ordinary soda-lim...

AI Technical Summary

Problems solved by technology

Ordinary glass contains a certain amount of lead. If it is directly used to make tea sets, wine sets, and wine bottles, the lead may enter the human body. After the lead enters the human body, part of it will be excreted through feces and sweat, and the rest will dissolve into the blood after a few hours. Lead poisoning can hinder the synthesis of blood, leading to anemia, headache, dizziness, fatigue, drowsiness, constipation and limb aches, etc., resulting in symptoms such as arteriosclerosis, digestive ulcers and fundus hemorrhage; children with lead poisoning will suffer from growth retardation, loss of appetite, Inconvenient walking, constipation, insomnia, hyperactivity, hearing impairment, inattention, mental retardation and other phenomena, severe cases may lead to permanent disability; lead into the body of pregnant women will pass through the placental barrier, affecting fetal development, causing deformities, etc.