The reason why extruded plastic board is highly respected by the insulation board market
The reason why extruded plastic board is highly respected by the insulation board marketDue to its excellent characteristics, extruded plastic board has been widely used in many fields, and has been vigorously promoted in continuous application. There is a large market demand in the field of building insulation, so the application prospects and development prospects are good. Next, let's introduce the reasons why extruded plastic board is highly respected by the insulation board market.
1. Good stability
The reason why extruded plastic board is highly respected and welcomed in the whole insulation board market, occupying a large market share, is mainly because this kind of board has irreplaceable advantages, very good stability, in long-term application, the structure is very It is stable and not easy to absorb moisture, so it can ensure the long-term application of the board.
Second, good corrosion resistance
Extruded board will not show decomposition, aging and other phenomena in long-term application, nor will it produce substances harmful to the environment. It has very stable chemical properties. Even in the field of high temperature work, it can exert its own advantages. Will be reduced, and there will be no mildew.
3. Green and environmental protection
In the long-term application of extruded plastic board, it will not produce toxic substances and is harmless to the human body. Its production material is a very environmentally friendly material and will not cause any pollution to the natural environment. Therefore, it is very green and environmentally friendly. One of the reasons why this kind of board is popular in the whole insulation board market.
1. Excellent thermal insulation
It has the characteristics of high thermal resistance, low linearity, and low expansion ratio. Its closed cell rate reaches more than 99%, forming a vacuum layer, avoiding air flow and heat dissipation, and ensuring the durability and stability of its thermal insulation performance, relative to 80% of foamed polyurethane The closed-cell rate, the lead is self-evident. Practice has proved that 20mm thick XPS extruded insulation board, its insulation effect is equivalent to 50mm thick expanded polystyrene, 120mm thick cement perlite. Therefore, this material is currently the best choice for building insulation.
2. Excellent high strength compression resistance
Due to the special structure of XPS board, its compressive strength is extremely high, and its impact resistance is extremely strong. According to different models and thicknesses of XPS, its compressive strength reaches more than 150～500Kpa, can withstand the ground load of various systems, and is widely used in geothermal engineering, Highways, airport runways, square grounds, large cold storages, interior decoration and insulation, etc.
3. High-quality water-repellent and moisture-proof
Water absorption is an important parameter for measuring insulation materials. The insulation performance of the insulation material will decrease after absorbing water. Under low temperature conditions, the inhaled water easily freezes, destroying the structure of the insulation material, thereby reducing the compression resistance and insulation performance of the board. Because the polystyrene molecular structure itself does not absorb water, the sheet molecular structure is stable and there are no gaps, which solves the problems of water leakage, penetration, frost, condensation and other materials.
4. Light texture and easy to use
The completely closed-cell foaming chemical structure of XPS board and its honeycomb physical structure make it light and high-strength, easy to cut and transport, and not easy to break and easy to install.
5. Good stability and corrosion resistance
During long-term use, it does not age, decompose, or produce harmful substances. Its chemical properties are extremely stable. It will not degrade due to water absorption and corrosion, and its performance will be reduced. It can still maintain its superior performance in high temperature environments. According to relevant information, XPS extruded insulation board can maintain excellent performance even if it is used for 30 to 40 years, without decomposition or mildew, and without the volatilization of toxic substances.
6. Product environmental performance
The XPS board has been tested by the relevant state departments and has stable chemical properties, non-volatile harmful substances, and no harm to human bodies. The production raw materials use environmentally friendly materials and do not produce any industrial pollution. This product is an environmentally friendly building material.
Scope of application
Building roof insulation, steel structure roof, building wall insulation, building floor moisturizing, square floor, ground frost heave control, central air conditioning ventilation ducts, airport runway insulation, high-speed railway subgrade, etc.
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