Polyurethane-edged rock wool boards are a new type of building thermal insulation material, consisting of rock wool boards and polyurethane edging materials. The rock wool boards offer excellent heat insulation and fire-resistant properties, while the polyurethane edging materials effectively prevent heat loss and moisture penetration of the rock wool boards. These boards not only provide superior thermal insulation but also excellent fire and waterproof capabilities. They are widely used in building exteriors, roofs, basements, pipelines, and air conditioning equipment, effectively enhancing the energy-saving and thermal insulation performance of buildings.
Polyurethane edge bonded composite board is a high-strength, durable building material, consisting of polyurethane edge strips and two layers of outer surface materials. Its features include:
Durability: Polyurethane edge-bonded composite panels offer high durability and resistance to aging, capable of withstanding harsh climates and environmental influences.
2. Waterproofing: Polyurethane edge-bonded composite boards feature excellent waterproofing properties, effectively preventing moisture penetration.
3. Aesthetics: The surface material of polyurethane edge-bonded composite boards can be selected in various colors and textures, catering to diverse architectural design requirements.
4. Easy Installation: The installation of polyurethane edge-laminated panels is straightforward, saving both time and labor costs.
5. Environmental Protection: Polyurethane edge-bonded composite boards are an eco-friendly material, free of harmful substances, and do not pollute the environment.

Polyurethane Edge Bonded Composite Panel Performance Description
(1) Flame retardancy rating: B1 level.
(2) The sides are filled with polyurethane, with glass wool and rock wool in the middle, and color steel plates on both sides.
(3) The side edges are filled with rigid polyurethane foam.
(4) The fireproof cotton rotates 90 degrees, positioning the cotton fibers perpendicular to the board surface.

Polyurethane edge banding refers to the process of sealing furniture edges with polyurethane material. Polyurethane is a high molecular material with excellent wear resistance, corrosion resistance, high-temperature resistance, chemical resistance, and good flexibility. In furniture manufacturing, polyurethane edge banding can effectively prevent damage, wear, and corrosion of furniture edges, thereby extending the lifespan of the furniture. The advantages of polyurethane edge banding include: aesthetic appeal, durability, ease of cleaning, and resistance to deformation.

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