Fangshan District Insulation Board Manufacturer

导热系数：

0.028W/(m.K)

抗压：

150kpa

规格：

120cm*60cm

.The insulation board is an extruded polyethylene insulation board. It is made of polyethylene resin as raw material, plus other raw materials and polymers. It is heated and mixed while injecting a catalyst, and then extruded and extruded. Quality foam plastic board. Its scientific name is extruded polyethylene foam for thermal insulation (abbreviation). It has a closed-cell honeycomb structure. This structure allows the board to have extremely low water absorption (almost no water absorption), low thermal conductivity, High pressure resistance and aging resistance (almost no aging and decomposition during normal use).

Performance characteristics of the insulation board
Excellent thermal insulation
It has the characteristics of high thermal resistance, low linearity and low expansion ratio, and the closed cell rate of its structure reaches % Above, a vacuum layer is formed to avoid air flow and heat dissipation, ensuring the durability and stability of its thermal insulation performance. Compared with the closed cell rate of foamed polyurethane, its leading advantage is self-evident. Practice has shown that the insulation effect of thick extruded insulation boards is equivalent to thick foamed polyethylene and thick cement perlite. Therefore, this material is currently the best choice for building insulation.
, Excellent high-strength compressive resistance
Due to the special structure of the board, its compressive strength is extremely high and impact resistance is extremely strong. Depending on the different models and thicknesses, its compressive strength reaches ~ or above, which can It can bear the ground load of various systems and is widely used in geothermal engineering, highways, airport runways, square floors, large cold storages, and vehicle interior decoration insulation.
, high-quality hydrophobic and moisture-proof properties
Water absorption is an important parameter for measuring thermal insulation materials. After the insulation material absorbs water, its thermal insulation performance decreases. At low temperatures, the absorbed water easily freezes, destroying the structure of the insulation material, thereby reducing the pressure resistance and thermal insulation performance of the board. Since the molecular structure of polyethylene itself does not absorb water, the molecular structure of the board is stable and has no gaps, which solves the problems of water leakage, penetration, frosting, condensation and other problems of other materials.
, light texture, easy to use
The board's completely closed-cell foaming chemical structure and honeycomb physical structure make it lightweight and high-strength, easy to cut and transport, not easy to break, and easy to install. .
, good stability and anti-corrosion
During long-term use, it will not age, decompose, or produce harmful substances. Its chemical properties are extremely stable and will not degrade due to water absorption and corrosion, making it Performance decline, but it can still maintain its superior performance in high temperature environments. According to relevant information, extruded insulation boards can still maintain excellent performance even if they are used for ~ years, and will not decompose or mildew, and there will be no volatilization of toxic substances. .
, Product environmental performance
The board has been tested by relevant national departments and has stable chemical properties, does not volatilize harmful substances, and is harmless to the human body. The production raw materials are 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 ground moisturizing, square ground, ground frost heave control, central air conditioning ventilation ducts, etc.

. // Insulation board