Introduction of xps insulation board and development trend of Chinese marketIntroduction of xps insulation board and development trend of Chinese market
XPS insulation board is made of polystyrene plus other raw materials and fire retardant. It is mixed with heat and injected with foaming agent at the same time, and then extruded into a rigid board foamed plastic board. The chemical name is extruded polystyrene board (referred to as XPS thermal insulation board), which has the characteristics of high pressure resistance, light weight, air permeability, corrosion resistance, and no degradation. The utility model is suitable for the roof thermal insulation system adopting the inverted roof thermal insulation technology (up-setdown), the cold storage, the thermal insulation of the interior and exterior of the wall, and the home decoration. XPS thermal insulation board has more advantages than traditional perlite. It is a new type of environmentally friendly energy-saving material and is currently the first choice for the building decoration industry.
The water absorption rate of the thermal insulation board is an extremely important technical index, and the high water absorption rate will lead to poor thermal insulation performance. The xps thermal insulation board has a complete closed-cell structure. There are no gaps on the front and back sides of the board, so that the moisture generated by water leakage, condensation, water freezing, and thawing cycles cannot penetrate, which can effectively prevent the water molecules. Enter, so it is impossible to aging the board, XPS insulation board has almost the same life as the building.
The extremely low water absorption rate, excellent insulation performance, and high compressive strength of xps insulation boards have become the world's recognized ideal insulation materials for inverted roofs, and are widely used in the construction and decoration industry in European and American countries. XPS thermal insulation board has excellent performances such as low thermal conductivity, light weight, high strength, waterproof, anti-seepage, and easy construction, which is in line with the energy policy of the Chinese government "developing and saving equally". stand by. During the Tenth Five-Year Plan period, there will be a huge development in our residential construction. New housing will adopt energy-saving measures from planning, design, application of related materials and equipment, improve the quality of housing, promote the use of new materials, new technologies, new processes, and promote the upgrading of the building materials industry, so a higher level of Insulation materials and insulation technology, XPS insulation boards cater to this development trend, facing a market with great potential.