Shanghai Changjia Colorful Steel Battenboard Co., Ltd.
 Rubber & Plastics > Plastic Building Materials >  polyurethane sandwich panels for roof

polyurethane sandwich panels for roof

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polyurethane sandwich panels for roof
Detailed Description

polyurethane sandwich panels for roof
1.low water absorbing capacit
2. fire proof
3. heat insulation
4. Good-looking

polyurethane sandwich panels for roof


Product feature:

Non-flammable, heat insulation,dampproof, insect -proof, noise insulation, light,recycling, high strength,low water absorbing capacity,hard to change shape in dry and wet environment.

It can be sawed or nailed, convenient and easy for construction.

It can be used as core material of sandwich panel in place of EPS(expandable polystyrene) in light building material factories and heat and noise insulation material in place of rock wool,EPS in refrigeration and decoration industry.

Due to adopting fluoride-free polyurethane foam,our product meet the requirement of environmental protection and GB8813 Chinese standard.

Material :

  1. the thickness of top/bottom steel sheet:0.25—0.8mm color steel sheet/electro-galvanized,hot-galvanized steel sheet/stainless steel sheet
  2. core material : Polyurethane 30~80kg/m





Heat conductivity


Compression strength


Size stability in low temperature(Linear change rate  -25°C,24hr,%)


Water absorbing capacity(v/v,24hr,%)



Die out when leaving fire after 3 second


According to your requirement

Product specification:

effective width: 950mm,1150mm

thickness: 40mm~150mm

length: as customers’ requirement.

Fire protection rating: B

Splicing Method:

  1. Hidden:tapping screws/self threading screws are hidden , good performance in water-proof
  2. Exsposed: tapping screws/self threading screws are exposed.

Application field:

widely used in Steel-structure factory,prefabricated house,air shower ,scavenging-pharmaceutical,biologic,electronic,ship-made project,air-conditioner pipes,refrigeration room,facility room,office,as roofing,wall,hung ceiling ,partition and so on.(the best material for refrigeration room)

we are an exporter including Color steel sandwich panel.we can send good service for all of our customers all the world!We can also produce according to your requirement.We not only promise the good quality but also stable quality . Customer no need usually change suppliers again!If you have any problems about details please contact us.

Company information:
    Shanghai Changjia Colorful Steel Battenboard Co., Ltd. established on 2003 in Japan. We is an exporter of China (Mainland) Plastic Building Materials products.    Our products are mainly sold to South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia! Our company complies with a strict quality management system to ensure reliable product quality, the most reasonable prices!    We sincerely invite you to visit us!Please check our website for more information and pictures of all products.
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Send Inquiry to this Supplier
Shanghai Changjia Colorful Steel Battenboard Co., Ltd.
Mr. Jack Shi
No.1 Jinda Road,Qixian lndustial Park, Fengxian District, Shanghai,China

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