Product details
Polyurethane (PUR) and polyisocyanurate (PIR/PIR+) foams are expanded plastics produced as a result of a polyaddition reaction with isocyanates in the presence of activating and stabilizing agents. As the blowing agent we use a traditional hydrocarbon - pentane, which is perfectly safe for the ozone layer. By using special polyester-derived polyols in polyisocyanurate (PIR/PIR+) foams, we obtain more aromatic bonds. Additionally, by means of increasing the so-called index in appropriate conditions, polyisocyanurate rings of high chemical resistance are produced. As a result, in comparison to flat rings in the PUR foam, in the PIR/PIR+ foam three-dimensional structures are obtained.
The effect is that the PIR/PIR+ foam behaves much better in fire than the PUR foam. It also exhibits better mechanical and insulating properties. PUR/PIR/PIR+ foams are characterised by very good physical and chemical parameters, high resistance to moisture, high chemical resistance and resistance to fungi and mildew. Compression strength with 10% deformation is 150 kPa, with density of 40 kg/m3± 3.
We offer a range of Headstream PIR-cored fire resistant insulated panels for all types of temperature controlled applications & controlled environment projects.
The high thermal performance of the PIR (PolyIsoCyanurate) core offers higher energy savings and/or reduced thicknesses of construction when compared to other insulated panel systems. They are fire resistant, hygienic and fibre free.
Product introduction
Application
PUR/PIR/PIR+ sandwich panels are manufactured in a process of continuous foam pouring between the steel sheet lining. They are designed for use as wall and roof components of industrial, storage and public utility buildings. They are also used as insulation in the food and refrigeration industries as components for cold rooms and freezers. They may also be used in agriculture as components of farm facilities. Another example of application is thermal insulation in building engineering. Thanks to the variety of profile types of panel plates lining and a wide selection of paint coats in various colours, our products can give a unique character to any building. Additionally, panels with the PIR/PIR+ foam core may be successfully used in buildings with higher requirements for fire resistance.
Products parameters
| Name |
specification |
| Density of PIR/PUR/PU |
40-60kg/m3 |
| Effective width |
925,1000,1120mm |
| PIR/PUR/PU core thickness |
30mm,35mm,40mm,50mm,75mm,100mm,120mm,150mm,200mm,250mm |
| Steel thickness |
normal:0.4-0.7mm |
| Length |
According to customer's request, but if container transportation,normal less 11.8m |
| Color |
China blue,China white,as customized |
| surface material |
PPGI steel, GI steel ,PPGL steel ,GL steel,stainless steel304,aluminium alloy3003/3004 |
| core material thickness |
50mm Temperature 5ºC or above |
| core material thickness |
75mm Temperature 0-5ºC |
| core material thickness |
100mm Temperature -10 - -18ºC |
| core material thickness |
150mm Temperature -25- -36ºC |
| core material thickness |
200mm Temperature -36ºC lower |
| core material thickness |
250mm Temperature -40 - lower |
Product detals show
Product processing
Package
Our company
Audited Supplier 
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