Sandwich panel compounded by metal plate and PU foaming

Using fireproof PU foaming as middle material, it compounds metal plate then which processed by lacquer resist to rust on its top and bottom sides. With properties of light and good in heat insulation, this sandwich panel can be applicable for wall covering in moving refrigerated tank.

The size can be 30mm ~ 80mm (thickness) x 1.2m x 4m ~ 6m(L)

Sandwich panel compounded by metal plate and PU foaming