HYF Series Evaporative Cooling Pad Evaporative pads are made of specially formulated cellulose paperwhichimpregnate with insoluble anti-rot salts, stiffening saturated and wetting agents. Evaporative pads have cross fluted configurations that provide the maximum cooling when warm air pass through the evaporative pad material. 1) Corrugated paper has high intensity structure, high corrosive resistance andlong service life. 2) Fine percolation and adsorbing waterensure to drip wet of the wall. 3) Specific stereoscopic structure can provide the largest evaporative surface for the heating exchanging between water and air . 4) Use the new material, land spatial crossing linking technology, high absorbability, high water resistant, anti-mildew and long service life. 5) Large evaporative area, cooling efficiency as high as 80%. 6)The products involve surface active agent, absorb water naturally, fast speed of pervasion andlasting effectiveness. 7) The professional manufacture of cooling padin China Hengyuan cooling pad has one layer of thin water film on the surface of corrugated fiber paper. When the outside hot air passthrough the paper, water on the thin film absorbheat inthe air and then evaporate into vapor, and the cool air canenter theroom.It is agood use of the principle of water evaporation temperature decreases. With water as the medium for the process of pollution to the environment is conducive to health, environmentalfriendly and energy saving Water evaporation produces a large number of negative oxygen ions which increases the oxygen content in air. Color uniformity, good water absorption, the proliferation of fast and long service life Low energy consumption, one-tenth of the traditional air-conditioning power consumption. Galvanizedframe, aluminiumframeand stainless steelframefor choice 7090type 7060type H(mm) 1500.1800.2000 1500.1800.2000 W(mm) 900.600 900.600 D(mm) 100,150,200,300 100,150,200,300 h (mm) 7 7 a (°) 45 30 b (°) 45 30 H: Height of pad W: Width of pad h: Height of flute D: Depth of flute a: Angle of flute b: Angle of flute