草草国产成人免费视频_日韩欧洲旡码专区在线_日夜男女高清在线免费观看_亚洲另类春色小说_国产日韩欧美在线看_国产日韩一区在线精品_狠狠色综合网丁香五月_综合精品二区国产中文字幕_小说专区亚洲春色校园_少妇人妻激情按摩系列

Thermosetting polystyrene board is a commonly used building insulation material with good thermal insulation and fire resistance. It is made of polystyrene resin after high-temperature thermal curing, with high density and solid structure, which can prevent heat conduction and improve the energy-saving performance of the building.

Thermosetting polystyrene board has excellent thermal insulation performance and can block the transfer of heat between the inside and outside of the building. By using it as a thermal insulation material, energy loss can be reduced and the insulation effect of the building can be improved. In winter, it can prevent indoor heat from dissipating to the outside and keep the indoor warm; in summer, it can block the transfer of external heat to the indoor and keep the indoor cool and comfortable. This excellent thermal insulation performance plays an important role in energy conservation and emission reduction and reducing energy consumption.

In addition, thermosetting polystyrene board also has good fire resistance. Since the flame retardancy of polystyrene resin itself is poor, in order to improve the flame retardancy of thermosetting polystyrene board, flame retardants are often added during the production process. These flame retardants will reduce the combustion performance of thermosetting polystyrene board and improve its fire resistance. When a fire occurs, thermosetting polystyrene boards can prevent the spread of flames, slow down the spread of fire, and provide protection for people's lives and property.

In general, thermosetting polystyrene boards, as a very good building insulation material, not only have good thermal insulation properties, but also have strong fire retardant properties. By using thermosetting polystyrene boards, the energy-saving performance of buildings can be improved, energy consumption can be reduced, and people's lives and property can be protected. Thermosetting polystyrene boards have been widely used and promoted in the construction industry, providing better protection and comfort for people's living environment.