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GREEN SHIELDING GLASS

机译:绿盾玻璃

摘要

PROBLEM TO BE SOLVED: To provide a green IR and UV absorbing glass usable as a blindfold set windowpane of a vehicle by a method compatible with a commercial method for producing plate glass. ;SOLUTION: A green IR and UV absorbing glass article is provided with a compsn. consisting of a basic glass part consisting of, be weight, about 66-75% SiO2, about 10-20% Na2O, about 5-15% CaO, 0 to abut 5% MgO, 0 to about 5% Al2O3 and 0 to about 5% K2O and a solar radiation absorbing colorant part consisting essentially of 0.60-4wt.% total iron, about 0.13-0.9wt.% FeO, about 40-500ppm CoO, about 70ppm Se, about 15-800ppm Cr2O3 and about 0.02-1wt.% TiO2. This glass article has about 60% luminous transmissivity (LTA).;COPYRIGHT: (C)1998,JPO
机译:解决的问题:通过与工业生产平板玻璃的方法兼容的方法,提供一种绿色IR和UV吸收玻璃,其可用作车辆的眼罩固定窗玻璃。 ;解决方案:配有绿色的吸收红外线和紫外线的玻璃制品。由基本玻璃部分组成,该玻璃部分重量约为66-75%SiO 2 ,约10-20%Na 2 O,约5-15%CaO, 0至5%的MgO,0至大约5%的Al 2 O 3 和0至大约5%的K 2 O和太阳辐射吸收性着色剂部分,主要由0.60-4wt。%的总铁,约0.13-0.9wt。%的FeO,约40-500ppm的CoO,约70ppm的硒,约15-800ppm的Cr 2 O 组成3 和约0.02-1wt。%的TiO 2 。该玻璃制品的透光率(LTA)约小于60%。;版权:(C)1998,日本特许厅

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