• thermal resistance: R = 0.63 2K/W
• thermal conductivity: λ = 0.07 W/mK
-1 layer of polyethylene air bubbles
The main principle of insulating film Onduterm is a reflection of the emitted thermal energy in the form of radiation from the screen, which is reflective insulation. Onduterm is composed of 2 layers: metallized polyester film ' and and fill depending on the version – with several layers of matting polyester film (12 microns each) and additional layers of polyethylene foam (11SP 15SP Onduterm and Onduterm varieties). Works on the principle of the mirror reflected heat, for its effectiveness affects the number of individual layers of the material and its thickness. Onduterm is reflected from its surface to the 92% of radiant heat and is able to absorb only 1% of the heat. Infrared radiation is 90% of the total thermal energy media buildings in the summer, and about 75% of the total energy transfer in winter. Application of thermal insulation Onduterm allows you to achieve a 30% savings in heating or cooling.
|The cost of delivery||Free delivery for orders over £ 700|
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