Guangzhou Snowfall Refrigeration Equipment Co., Ltd.
 Rubber & Plastics > Plastic Building Materials >  fiberglass and PU composite panel

fiberglass and PU composite panel

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coefficient of thermal conductivity:
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fiberglass and PU composite panel
Detailed Description

FRP composite panel
1)FRP sheets as the skin,
2)core is PU foam,
4)Truck body panel,High streng

fiberglass & PU composite panel

Construction Characteristics

1 ) FRP with polyurethane foam panels (PU sandwich board) are made of prefabricated fiberglass reinforced plastics sheet and polyurethane foam, by vaccum bonding in high pressure. Due to woven roving with high strength, the panel has good property in shock resistance and flexural strength.


2 ) The color gelcoat used on the surface is of iso-phtalic-NPG based resin, FDA approved. It makes the surface of panels smoother, brighter and easier to clean. Good gloss retention is guaranteed.


3 ) The maximum dimension of panel is 10 meters long, 3 meters wide,and we can also produce according to customers requirements.


1) FRP sheets,the surface of panels, have impermeability while unicellular rate of polyurethane foam is bigger than 90%, so the composite panels have excellent property of water resistance.


2 ) Heat-Shielding Performance: The general heat conductivity coefficient of 80 mm thick PU sandwich panel is lower than 0.3W/.K, which is much better than iron and aluminum panels.


3 ) Surface Performance: The surface of FRP sheet has a layer of premium gelcoat which gives the panels better chemical stabilization to air, water and normal medium such as acid, alkali and salt. It is the gelcoat that makes panels have good gloss retention, and can keep smooth appearance after long time using, non-fading, corrosion resistance, anti-UV, anti-aging, which gives it the priority to make big advertisement.


4 ) Maintainability: Panels are easier to repair, no evident mark left, which the steel and aluminum panel can hardly compare with.


Main performance Date

Foam-cored FRP Composite Panel
1Thermal conductivity W/m.K≤0.025
2Compressive strength Kpa≥200
3Barcol Hardness≥40
4Impact Strength KJ/M2≥ 15
5Edgewise compressive Strength Mpa≥2
6Flatwise compression Strength Kpa≥210
7Bending Rigidity GPA≥7
NoPanel's thickness(mm)weight(kg/m2)


Main application range

Heat Preservation box, freezer box, chiller box, dry goods box, large-span structure roofing,wall surface, heat preservation, heat insulation and fire proofing factory, various composite house, refrigeratory, container house and so on.It is the best insulation material in the world.


 Grip core board stop fire index conform to the National standard B2 step


Our products have been exported to many countries for years and enjoyed great reputation.


Our oversea markets are as follows: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe etc


We promise to supply you with high quality composite panel!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!Welcome your negotiated prices,we promise your good price will be our consideration.We are sincerely looking for your cooperation.

Company information:
    Guangzhou Snowfall Refrigeration Equipment Co., Ltd. Was established in 2005 . We is an exporter of China (Mainland) Plastic Building Materials products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Our company firmly insists on that product quality is the life source of an enterprise.    We hereby sincerely invite you and your company representatives to visit our booth!Pls visit our website at for more details about our company.
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Send Inquiry to this Supplier
Guangzhou Snowfall Refrigeration Equipment Co., Ltd.
Ms. IVY Huang
3 Lingbian Industrial Park, Shiji Town, Panyu District

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