Year1
- 抗压强度：
- 250-150kpa
- 规格：
- 1200x600x30-60mm
- 燃烧性能：
- B3级
Extruded board is a material that is continuously extruded and foamed through a special process. The hard film formed on the surface is even and smooth, and the interior is completely closed-cell and continuously foamed. It is uniform and has a honeycomb structure, so it has the characteristics of high pressure resistance, light weight, non-absorbent, non-breathable, wear-resistant, and non-degradable. Compared with polystyrene foam board, its strength, heat preservation, water vapor penetration resistance and other properties are better Big improvement. It can still completely maintain its thermal insulation performance and compressive strength under water immersion conditions, and is especially suitable for use in heat insulation, heat preservation, and moisture-proof treatment of buildings. It is one of the most affordable and high-quality construction materials in today's construction industry.
Unparalleled thermal insulation performance
The thermal conductivity of extruded polystyrene board is less than or equal to that of other insulation materials, so it has the characteristics of high thermal resistance and low linear expansion rate. It is widely used in roof thermal insulation systems, cold storage, and internal and external thermal insulation of walls, and the effect is unparalleled.
Water absorption that is absolutely moisture-proof
As a perfect thermal insulation material, water absorption is an extremely important technical indicator. High water absorption will lead to poor thermal insulation performance. Extruded board has complete The closed-cell structure has no gaps on both sides of the board, making it impossible for moisture caused by water leakage, condensation and freeze/thaw cycles to penetrate. Therefore, it can effectively prevent the entry of water molecules, so the board cannot be aged, even if Even if it is mechanically damaged during construction, the board can effectively maintain low water absorption due to its tight honeycomb structure. Because it effectively prevents the penetration of water molecules and is non-hydrophilic, it is unlikely to age and has almost the same lifespan as the building.
Excellent and long-lasting thermal insulation performance
Low thermal conductivity is a requirement for all thermal insulation materials. The board is made of polystyrene. As we all know, polystyrene itself is an excellent thermal insulation material. Material, coupled with extrusion production, the dense closed-cell honeycomb condenser can more effectively prevent heat conduction.
Unexpected compressive properties
Extruded board is a lightweight and high-strength board with a compressive strength of up to 100% or more when the density does not exceed one cubic meter. Good impact resistance can be achieved by using it in buildings.
The excellent compression resistance of extruded boards remains almost unchanged even when immersed in water. This feature is not found in other insulation materials.
Good flame retardancy
We provide ordinary and flame retardant products according to user requirements, which can fully meet the flame retardant performance requirements of factories, stadiums, convention and exhibition centers, etc. for thermal insulation products.
High-quality environmentally friendly products
The chemical properties of extruded boards are stable, there is no volatilization of harmful substances, no decomposition or mildew, and good corrosion resistance.
In the production process of extruded boards, environmentally friendly raw materials are used, which do not produce harmful gases. The concept of environmental protection is also reflected in the production process. The solid waste generated can be recycled and used, and is recyclable and environmentally friendly. product.
Convenient construction and low cost
Due to its light weight, it is easy to transport, easy to cut, no need for electric saws, and simple to fix. It only needs iron sheets, iron wires, plastic adhesives or polymer mortars to fix, so it can The cost of construction is greatly reduced.
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