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Daluo Village, Dashangtun Town, Dacheng County, Langfang City, Hebei Province
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Langfang Fenghan Thermal Insulation Materials Co., Ltd
External wall rigid foam polyurethane insulation board
NegotiableUpdate on 05/06
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Overview
The rigid polyurethane foam insulation board for exterior wall and the rigid polyurethane foam material can meet the high fire performance requirements for building insulation materials, that is, the B1 or B2 level building materials flame retardant standard. In addition, the rigid polyurethane foam plastic is inert in combustion, carbonized on the surface in case of fire, and will not produce fusible combustible materials, so as to inhibit the spread of fire, and its ignition point is higher than that of wood.
Product Details
1External wall rigid foam polyurethane insulation boardIt is a good insulation material composed of polyisocyanate or polyurea ester, combined with polyether polyol as the base material, and various additives added for reaction.
2. This product itself has strong insulation function, with low thermal conductivity and good insulation results. The product generated by polyurethane insulation board manufacturers is a commonly used material in the field of building construction, and this type of qualified material is more than twice that of ordinary insulation boards.
3. High strength: The load-bearing capacity per square meter can reach up to 150-250 kilograms without deformation; The fire prevention result follows relevant rules and can only be achieved by welding without getting angry.
4. Good environmental results: This material does not release any radioactive odor and does not contain any harmful substances to the human body; It also has good waterproof function and can be soaked in water for a month without any mold or mildew.
External wall rigid foam polyurethane insulation boardThe polyurethane sandwich panel adopts high-quality color coated steel plate as the panel, and the core material uses polyurethane raw material. It is formed by high-temperature foaming curing and double track control molding composite, with insulation performance and ideal bending resistance. It has high strength, smooth surface, novel pattern, reduces the thickness of the enclosure to a certain extent, and increases the net space of the building.
Polyurethane sandwich panels are sturdy and durable, with high-quality color coated steel plates as the surface material and high-quality rock wool and glass wool as the core material. They have a high water repellency and fire-resistant cotton can rotate 90 degrees to make the cotton fibers perpendicular to the surface of the board, enhancing the compressive and tensile strength by more than 50%; High density core materials provide better insulation performance (rock wool core material has a density of ≥ 120kg/m, glass wool has a density of ≥ 64 kg/m), high strength, and long-lasting stability.
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