Shijiazhuang extruded sheet is made of polystyrene and other additives through an extrusion process. It has a continuous and uniform surface layer and a closed-cell honeycomb structure. Its mechanical properties are unmatched by other sheets. Its density, water absorption, The thermal conductivity and permeability are lower than other types of plates, and are currently very popular energy-saving insulation materials.
Three points to note when choosing Shijiazhuang extruded sheet :
First, pay attention to the material
We must pay attention to the material of Shijiazhuang extruded board when buying it. At present, the raw material quality of XPS extruded board on the market is uneven. The extruded board made of good raw materials has bright colors. It's gray, which is the gray board we see on the market, and the quality will be discounted.
Second, pay attention to specifications
In the selection process of Shijiazhuang extruded board, it is also necessary to pay attention to the size. Generally, the deviation of the size of the extruded board is 2%. If the size of the XPS extruded board is too large, it will be compared in production. Sloppy, the size of the product is not too high.
Third, pay attention to the brand
When choosing an extruded board, we must also pay attention to identifying good brands, and choosing a lot of brands can be more secure.
Therefore, we still need to pay more attention to the choice of Shijiazhuang extruded sheet. As long as we pay attention to the above points when purchasing, we can choose a lot of extruded sheet.