PU Foam Sandwich Panel

PU Foam Sandwich Panel

What is polyurethane sandwich panel: Polyurethane sandwich panel is also called with high quality color coated steel as the panel, the core material using polyurethane raw materials, after high temperature foam curing, dual track forming control of the composite, with excellent thermal...

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What is polyurethane sandwich panel:
Polyurethane sandwich panel is also called with high quality color coated steel as the panel, the core material using polyurethane raw materials, after high temperature foam curing, dual track forming control of the composite, with excellent thermal insulation properties and bending properties, high strength, the surface Flat, version of the novel, to a certain extent, reduce the thickness of the envelope, an increase of building clean space.
Anti-leakage sandwich roofing, polyurethane foam insulation board, polyurethane composite board, PU board, is the popular saying polyurethane sandwich panels, strictly speaking, should be polyurethane insulation construction sandwich panels, in line with the national standard GB / T 23932-2009, the old standard alternative is JC / T868-2000.

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Polyurethane sandwich panel features:
1. Thermal insulation and energy saving: automatic dense cotton cloth and super long precision double track forming and forming. Compared with the traditional cotton covering material, the thermal insulation effect is better, the performance is more durable, the installation is convenient and the appearance is elegant. Low thermal conductivity of rock wool (λ = 0.043w / m · k), good thermal insulation properties. Excellent node design, to ensure the sealing performance and thermal insulation effect.
2. Sound insulation is good:
Good sound insulation, sound insulation ≥ 30dB, effectively reduce the interference of external noise.
3. Good fire resistance:
Rockwool core material is non-combustible materials, with a melting temperature over 1000 ℃, can effectively prevent the flame spread in the fire, minimize fire losses.
4. Tombstone lap joint: between the board and the board designed as a unique chimeric node, preventing water intrusion; board at the end of the connection, the internal closed treatment, maintaining a good air tightness.
5. beautiful facade: screw hidden node design, a variety of stealth nail design, board flatness, paint coating color rich, lasting color, to meet the needs of different shapes.

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