Most of the heat-resistant glass belongs to the borosilicate glass series, which can be used directly in the microwave and oven. The toughened glass is obtained by heating and cooling ordinary glass,
Crystal glass, a kind of art glass. Most of them contain more lead oxide and potassium oxide. Colorless and transparent, with good luster. Easy to form, low hardness, easy for machining. It can be car
Annealing is a metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpo
The glassware production process mainly includes: ①Pre-processing of raw materials. Crush the bulk raw materials (quartz sand, soda ash, limestone, feldspar, etc.) to dry the wet raw materials, and re
Put the powder and clinker blended according to the glass composition into a crucible kiln or a pool kiln (see glass melting kiln) for melting. After melting, it will be clarified into a uniform, bubb
Glassware is a vessel made of glass. Glassware is mostly made of soda lime silicate glass, which is colorless and transparent. The iron content in the glass is generally less than 0.02%. Adding colori
Glass jars are hollow glass products that can be sealed with lids or stoppers and can hold various materials quantitatively. Widely used as packaging containers for beverages, alcohol, chemicals, medi
Glass bottles and cans are packaging containers for food, beverages and many products. They are widely used. Glass is also a kind of packaging material with a long history. With many packaging materia
