The glass melting process is a series of physical, chemical and physicochemical reactions of the compound in a high temperature heated environment, which is a crucial process in glass production. The result is the transformation of the compound into a complex molten material, i.e., glass liquor. From the heating of the compound to the fusion into glass, it can be divided into five stages
As a glass product with mature material and production process, insulating glass has guaranteed product quality and is widely used in buildings. Due to problems in the management of individual insulating glass manufacturers, especially in the selection of materials, production process control and construction deficiencies, resulting in problems with the quality of their products, the most common is the condensation of insulating glass. In order to avoid such problems, this paper will make an analysis of the causes of insulating glass condensation.
As the glass is made, there are some nickel-containing impurities mixed in the melt-out of raw materials or refractory materials, etc. These impurities are used in the glass melting process to form nickel sulfide crystals with each other.
Aluminum mirror is also called aluminized mirror, aluminum mirror, glass mirror, mirror glass, mirror plate glass. High reflective aluminum mirror is made of high quality float glass plate as the original piece, in turn after cleaning and polishing, high vacuum metal deposition aluminizing, rapid oxygen reaction, the first corrosion-resistant paint and drying, the second waterproof hardening paint and drying and other processing procedures.
Studies have shown that human hearing can accept a maximum volume of 30 decibels. When the continuous indoor noise pollution exceeds 30 decibels, normal sleep will be disturbed, and living continuously in a noise environment of 70 decibels or more, human hearing as well as physical health will be affected.
