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Process for the production of a photocatalytically active durable coated substrate, the photocatalytically active durable coated substrate and glass, articles made therefrom as well as process of their manufacture
Process for the production of a photocatalytically active durable coated substrate, the photocatalytically active durable coated substrate and glass, articles made therefrom as well as process of their manufacture
A self cleaning photocatalytically active coated substrate, especially a glass substrate, is disclosed, the coated substrate having a photocatalytically active titanium oxide coating on one surface thereof The coated substrate exhibits, in one aspect, high photocatalytic activity of greater than 5 x 10-3 cm-1min-1 and low visible light reflection measured on the coated side of 35% or lower and in another aspect is durable to abrasion such that the coated surface remains photocatalytically active after it has been subjected to 300 strokes of the European standard abrasion test. IMAGE
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机译:公开了一种自清洁的光催化活性涂覆的基底,特别是玻璃基底,该涂覆的基底在其一个表面上具有光催化活性的氧化钛涂层。一方面,该涂覆的基底表现出大于5×10 -3的高光催化活性。 3 cm -1 min -1,在涂层侧测得的可见光反射率低至35%或更低,另一方面耐磨损,因此涂层表面经过300℃后仍保持光催化活性行程符合欧洲标准的耐磨性测试。 <图像>
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