Handmade PU Sandwich Panel

short description:

Polystyrene foam plastic is a polystyrene resin as the main body, increase the flame retardant, fireproof insulation adhesive on the polystyrene foam sandwich panel for fireproof coating modification, so that the fireproof  insulation adhesive penetrates into the polystyrene foam sandwich panel and prepares polystyrene fireproof  insulation sandwich panel.

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The Main Feature of Handmade PU Rock Sandwich Panel?

Good thermal insulation effect, good fire resistance and flame resistance

Excellent thermal insulation performance: Polystyrene insulation board is mainly made of polystyrene as raw material, and polystyrene is originally an excellent low thermal conductivity raw material. The thermal conductivity of polystyrene board is 0.028/m.k, which has the characteristics of high thermal resistance and low linear expansion rate. The thermal conductivity is much lower than other insulation materials.

2. High-strength compressive performance: The compressive strength of the polystyrene board is extremely high, even if the blisters remain unchanged for a long time, it has a large bearing capacity and good impact resistance;

3. Excellent water resistance and moisture resistance: Polystyrene board has a tight closed-cell structure, polystyrene molecular structure itself does not absorb water, and there are no gaps on the front and back of the board, so the water absorption rate is extremely low, and the moisture resistance and penetration resistance are excellent

4. Anti-corrosion and durability: Polystyrene board has excellent anti-corrosion, anti-aging, heat preservation, and its service life can reach 30-40 years.

5. Light weight, high hardness, convenient construction and low cost: polystyrene board is completely closed-cell foaming knot



Handmade Sandwich Panel

Effective Width






Surface steel panel thickness


Core Materials

PU, EPFS, PU, Rock Wool, Glass Magnesium,  Magnesium Oxysulfide, Aluminum/paper honeycomb, Silicon Rock,

Surface Treatment



White(conventional), green, blue, Grey, etc

Common Character

Wear resistance,heat resistance, Corrosion resistance, High Gloss, Good Hardness, Sound Insulation, Heat Preservation, Flame Retardant

What is Handmade Clean Room Sandwich Panel?


What Is Handmade Clean Room Sandwich Panel used for?


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