Heat Insulation FRP PU Sandwich Panels for Cold Room Walls

1. General Information FRP PU composite panels are composed of Gel coated FRP skins on both sides of a PU foam (Polyurethane) core. Regular FRP skin thickness is 1.5mm, 2.0mm and 2.5mm. Total Panels thickness frequently used is 25mm, 30mm, and 50mm. Panel size within 2300x10000mm can be...

Product Details

1. General Information

FRP PU composite panels are composed of Gel coated FRP skins on both sides of a PU foam (Polyurethane) core. Regular FRP skin thickness is 1.5mm, 2.0mm and 2.5mm. Total Panels thickness frequently used is 25mm, 30mm, and 50mm. Panel size within 2300x10000mm can be customized as per customers request.

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2. Some technical data of the FRP PU composite panel.

Construction

1. Resorcinol gel-coat (any color by RAL No.)
2. Alkali-free glass fiber
3. Food grade high quality unsaturated polyester resin.

4. Polyurethane core

Physical performance

1.Excellent of water proof.

2.No delaminating and peeling off after long-term use.

Insulation performance

1.The heat conductivity of 50mm is lower than 0.2W/㎡.K.
2. K value: <0.4W/㎡.K.
3.Air leaking ratio <1.2/h (heat transferring >40㎡)
4. Air leaking ratio <1.5/h (heat transferring >20 ~ 40㎡)

5.Air leaking ratio <2.1/h (heat transferring <20㎡)

Surface performance

1.Good gloss retention and smooth appearance.

2.high temperature resistance, corrosion resistance, weather resistance, aging resistance;

Specification

1.Max. size: 10m x 2.3m;
2. Thickness: 6mm to 300mm, customer demand

Applications

Refrigerated truck bodies, caravans


3. Available Specifications

Item

Parameter

Size

Max Length :10 meter

Max Width: 2.3 meter

Thickness

Standard: 25--100mm, normal used 20mm, 25mm and 30mm 

Inside Core

Suggest using above B2 level flame retardant sheet, density 40-45kg/m3

Weight

Thickness: 50mm, inside core density 40kg/ m3, outside panel thickness 2mm, the weight is 9.5 kg/m2

Color

RAL color chart, normal is white gel coat

 

4. Features:

Light weight
High strength
Heat insulation
Sound and Vibration Dampening
Water, moisture, corrosion and chemical resistant
Environmental protection

 

5. Applications

Prefab house, Container house

Dry cargo truck body

Cold Room /Cleanroom walls

FRP boats

Refrigerated truck bodies, caravans

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