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Effect of forest floor characteristics on water repellency ...
Web27 de mai. de 2005 · Water-repellency is a property of some materials, either natural or synthetic, which makes water hardly stick to them: drops roll very easily off these solids, … WebWater repellency is a function of fabric that describes the resistance of the fabric to surface wetting & water penetration; in easy words, it measures non-spreading characteristics of water droplets on the material surface. Usually, water repellency is gained by treating the material with paraffin, silicon, acid-based melamine, and fluro carbons. Web25 de mai. de 2005 · All soils show an increase in water repellency following heating at temperatures in the range of 50 to 150°C, followed by a considerable decline after heating to 200–250°C, and, except for one soil, the eradication of repellency after heating to 300°C. cinnamon pie cracker barrel