The sun energy reaches Earth as UV, visible and infrared radiation. The last one is largely responsible for heat build-up.© Solar radiation, visible radiation, near infrared (NIR) radiation, very short wavelength infrared (VSWIR) radiation etc., The visible region of the electromagnetic spectrum is commonly considered to be the wavelength range between 0.4-0.72 μm (400-720 nm). The polymers used in the SRP roof systems expand when wet, offering unparalleled protection expands when wet offering unparalleled protection against damaging moisture penetration. The roof coat resin has a very special property known as “Variable Permeability”. When conditions are wet, the polymers swell up becoming completely watertight. This report deals with the simulation thermal coating for providing the room comfort and thereby reducing the usage of Air conditioning units and fans.
Infrared-reflective coatings can be formulated with various pigments, metals (such as aluminum) or other materials to produce an IR-reflective barrier. The paints industry in India has been growing at the rate of around 12% a year. The paints market has crossed the Rs. 135 bn mark. By volume, the market is estimated at 1.4 mntonne which is growing at an average annual growth of over 6 to 8% (12% by value). The unorganized sector, shrunk in the recent years, still commands a share of 46% (by volume) and 35% (by value). The global cool roof coating market is expected to reach USD 5.41 billion by 2025. The global cool roof coating market demand was 37.7 million liters in 2015 and is expected to reach 78.5 million liters by 2025, growing at a CAGR of 7.6% from 2016 to 2025. The global IR Reflected coating market is expected to reach USD 5.41 billion by 2025. which facilitates the development of new technologies and ensure a high quality product.
Few Indian major players are as under
Apurva India Pvt. Ltd.
Asian Paints Ltd.
B N B Coatings India Pvt. Ltd.
Bituminex Cochin Pvt. Ltd.
Cipy Polyurethanes Pvt. Ltd.
Creamcem Coatings (India) Pvt. Ltd.