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Langfang Fenghan Thermal Insulation Materials Co., Ltd
Langfang Fenghan High Density Polyurethane Hard Foam Insulation Board Manufacturer
NegotiableUpdate on 05/06
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Overview
Langfang Fenghan High Density Polyurethane Hard Foam Insulation Board Manufacturer $r $n Advantages of Foamed Polyurethane Insulation Board Foamed polyurethane is composed of two components, component A is polyol, and component B is different. During construction, the two components are mixed and sprayed into the spraying machine, forming a mist. It takes one minute for the foam to solidify and form. This material has only been introduced in recent years and is used for building insulation and waterproofing. After two to three years of use, there is a lot of understanding, many advantages, and a wide range of applications
Product Details
Langfang Fenghan High Density Polyurethane Hard Foam Insulation Board Manufacturer
Wall insulation materials are highly flammable, and how to combine the high efficiency, energy saving, and fire prevention of insulation materials has become an industry challenge. The polyurethane exterior wall insulation and fire prevention system has outstanding fire resistance performance, meets the A standard, is fire-resistant and heat-resistant, does not melt at high temperatures, has no droplets, low smoke, good dimensional stability, and has good insulation and energy-saving effects. It combines fire resistance and good energy-saving effects and is suitable for many fields such as exterior wall insulation. According to the National Fire Protection Building Materials Quality Supervision and Inspection Center's testing, the fire protection level of polyurethane (PIR) board has reached B1 level, and the polyurethane exterior wall insulation fire protection system has reached the national fire protection standard AAt high temperatures, it does not melt, soften, or spread flames, fundamentally solving the occurrence of external insulation fires.Polyurethane
Langfang Fenghan High Density Polyurethane Hard Foam Insulation Board Manufacturer
Polyurethane sandwich panels have properties such as thermal insulation, cold insulation, thermal insulation, and sound insulation. Compared with other insulation products, they have outstanding fire resistance. Handmade glass magnesium rock wool panels have a high operating temperature of about 700 ℃. It is non flammable, non-toxic, lightweight, has low thermal conductivity, and can absorb heatGood sound performance, good insulation and chemical stability, and long service life.
Combustion performance: The combustion performance depends on the amount of combustible adhesive in it. It belongs to inorganic silicate fibers. In the process of processing handmade glass magnesium rock wool boards into products, organic binders or additives are sometimes added. Polyurethane sandwich panels can have a certain impact on the combustion performance of the products.
The light weight, splicing installation, and the ability to cut freely of color steel plates determine the simplicity of their installation in mobile rooms. Polyurethane sandwich panels can greatly improve efficiency and save construction time. The surface material and insulation material of the fireproof color steel plate sandwich panel are non combustible materials, which meet the requirements of the fire prevention regulations for mobile rooms.
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