PU Polyurethane Foam Sandwich Exterior Wall Panels

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1000 m²
Supply Capability:
1000000 m²/month

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Product Description:


PU Polyurethane Foam Sandwich Exterior Wall Panels 
1.Wall and Cold room panel 
2. Insulation 

PU Polyurethane Foam Sandwich Exterior Wall Panels 


1. Specifications of products


Product Name

PU Polyurethane Foam Sandwich Exterior Wall Panels 

Steel Thickness 


Panel Thikness 


Panel Effective Width

 950mm, 1000mm


According  to  customer' s  request, less  than  12m


PPGI steel and Polyurethane foam


three layers:

(1)upper layer is color steel sheet,

(2)the inner layer is Polyurethane foam

(3)the bottom layer is color steel sheet

Polyurethane Foam Density


Color of Steel Plates

All RAL color


Eccentric hook  for easy connect one by one

Film covering in order to protect the steel of panels



Light in weight, heat insulation and waterproof,environmental




various roofs and walls referring to the coldroom,storages, and etc.


2. Detailes of  products


1. Excellent behavior in the corrosive and moisture enviroment.



2. Thermally efficient rigid foam insulation used as the core material of sandwich panel. Excellent behavior in the corrosive and moisture enviroment.



3.Strong and light weight materials suitable for the construction as it's ease of installation and labor cost saving.



4. Excellent high temperature stablity and low temperature application


Is it fire resistant?

PU sandwich panel is fire   resistant, but EPS is not.

Is it sound-proof?

Both of PU and EPS sandwich panel are sound - proof.

What is the density of the   PU/EPS?

Normally EPS is 12kg/m3, and PU   is 38kg/m3.

What thickness of the PU/EPS can you provide?

Typically are 50mm, 75mm, and 100mm of EPS sandwich panel, 40mm, 50mm, 60mm, 75mm and 100mm of PU sandwich panel.

What is the width of the sandwich panel?

EPS sandwich panel: 970mm for roof, and 950mm for wall. PU sandwich   panel: 950mm and 1000mm for both roof and wall.

Is the PU injected or glued?


How to load would be most efficient?

Make the sandwich panel to be full length of the container.

How to pack?

In order to well loaded to save the space, normally it is without  packing.

What is the delivery time?

15 days.
















3. Appilacation

Contruction: sandwich panel for wall is referring to the Steel house, suburban housing, villa, kindergarten, model house for apartment, commercial building, remodeling of old structures, warehouse, steel structure house, workshop, work plant, airport, cold storage, mobile house, etc. 

4. FAQ:

A, Can you send me samples?

    Yes. No problem, and you just need to pay for freight charge.

B, The size can be changed?

    Yes, we could product according to your requirement.

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