Specifications

1, Thinckness:50/75/100/150/180/200mm

2, Good heat insulation function
3, Corrosion resistance,Long service life
4, ISO 9001:2000 ., ISO14001

5, Easy install

Basic Structure
Insulation board for roofs are joined together by means of tongue and groove and locked together by camlock on each side of the panel to ensure air tight joints.
* Cam-lock design fastener to install cold room tightly and strongly

*Insulation board for roofs are used on the panel edge of the joint parts of each sandwich panel to ensure perfect sealing to avoid the cooling air leakage from

the cool room or moisture inside the PU insulated panel for the best refrigeration and frozen storage result

Material

Core material of panel	Polyurethane
Core density	38~45kg/m³
Panel availiable thickness	50mm,75mm,100mm,120mm,150mm,180mm,200mm
Material of panels surface	Color plate, Stainless Steel, aluminum,etc.
Surface of panels thickness	0.3mm~0.8mm
Width of the panel	925mm, 1125mm

Introduction

insulation board for roofs is fit for the projects which have serious require of keeping warm. Polyurethane core material is considered to the best material in keeping warm and thermal insulation.
The Polyurethane block material become steady after it froth, then combining with metal plates. The characteristics of this technique are: the polyurethane froth, after this chemical reaction is stable, we cut the polyurethane into pieces which with different thickness. The polyurethane sheet material has stable physical performance, it can combine with pre-painted hot galvanized steel sheets or stainless steel sheet, the surface is smooth and the whole performance is excellent.

2. Characteristics

1. PU freezer sandwich panels (the abbreviation of Polyurethane is PU sandwich panel) have characteristics of high load intensity, small water-absorptive, and the stability in either low temperature

or the high temperature is good, the service life is long, thermal insulation performance is outstanding

and so on.

2. Good supporting, heat resistant, sound-insulated, sound absorption, light quality, non-toxic, odorless, green environmental protection.

3. PU freezer sandwich panels can cementation with the steel plates, the cements, the fiberboards, the bricks and many kinds of materials very strongly, in usual situation, it would not fall off and still strengthen its thermal insulation and waterproofing effects.

4. The unique produce foaming craft made the products have exquisite and even abscesses, the Thermal conductivity is low, the size stability is good, is very suitable for both of the low pressure and the high pressure construction.

5. Polyurethane foam plastics thermal stability is quite good, when the temperature is lower than 120°C,

the volume and the intensity have no obvious change, its Thermal conductivity is small, when the density

is 0.03kg/m3, the heat conductivity is only 63J(m.h.k)(15cal/m.h.k).

3. Specification

Effective width	925mm,1000mm,1125mm
Length	customized. less than 11.8 will be better for shipment
Materials	PU & Color steel sheet
Structure	Upper and lower layer: Color steel sheet
Structure	Middle: polyurethane foam board
Thickness	Color steel sheet: 0.4-1.0mm Polyurethane foam board: 50mm 75mm 100mm are all available
Density	38-45kg/m3
Color	customized
Characters	Light in weight, heat insulation, water resistant, hidden screws and antirust,excellent quality and beautiful design.
Use	various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

4.Product Technical Advantages
  1. Tailor made by customers' requirement in terms of colours, thickness, density, and composite alteration.
   2. A class fire-resistance( 650.C)fire-resistance period(120min)
   3. Excellent thermal & sound insulation and energy saving performace
   4. Hidden installation with no visible bolt fixing
   5. Outstanding integrity and nice looking
   6. Fast and easy installation
   7. Excellent durability and strength
   5. Anti oxidation