What we know about the Shijiazhuang extruded sheet , in fact, it has been around us and has never been far away. Today, let us look for the answer together.
The low thermal conductivity of Shijiazhuang extruded sheet is a requirement for all insulation materials. XPS board is made of polystyrene (PS) as a raw material. It is well known that polystyrene itself is a thermal insulation material. By way of production, compact closed-cell honeycomb condensers more effectively prevent heat conduction. XPS extruded board is a lightweight, high-strength board, with a compressive strength of up to 350KPa or more when the density does not exceed 40kg per cubic. Use in buildings to obtain good impact resistance. In the production process of XPS extruded board, environmentally friendly raw materials are used, and no harmful gas is generated. The environmental protection concept is also reflected in the production process. The solid waste produced can be recycled and used, which is a recyclable environmentally friendly product.
Shijiazhuang extruded sheet is a polystyrene resin supplemented with a polymer while heating and mixing, and then injects a catalyst, and then extrudes and extrudes a continuous closed-cell foamed rigid foam plastic sheet with an internal closed-cell structure. It is an environmentally-friendly insulation material with high pressure resistance, low water absorption, moisture resistance, air tightness, light weight, corrosion resistance, ultra-aging resistance (almost no aging in long-term use), and low thermal conductivity. Shijiazhuang extruded sheet has a tight closed-cell structure. The polystyrene molecular structure itself does not absorb water, and there are no gaps on the front and back of the sheet. Therefore, the water absorption is low, and the moisture and permeability resistance is good.
Seeing this, I believe everyone has a preliminary understanding of Shijiazhuang extruded sheet.