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TITANIUM OXIDE-CONTAINING BOROSILICATE GLASS FREE FROM ARSENIC AND ANTIMONY AND METHOD FOR MANUFACTURING THE SAME
TITANIUM OXIDE-CONTAINING BOROSILICATE GLASS FREE FROM ARSENIC AND ANTIMONY AND METHOD FOR MANUFACTURING THE SAME
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机译:不含砷和锑的含氧化钛的硼硅酸盐玻璃及其制造方法
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摘要
PROBLEM TO BE SOLVED: To provide titanium oxide-containing borosilicate glass without using an arsenic compound and an antimony compound as a refining agent during manufacturing.;SOLUTION: There is provided the titanium oxide-containing borosilicate glass which is manufactured without using the arsenic compound and the antimony compound. There is also provided an environment-friendly refining method which includes a step for using an oxygen-containing selenium compound as a refining agent. Since the glass has a favorable transmittance value in the infrared range and does not show obstructive discoloration, it is especially suitable for manufacturing an IR photoconductor, cover glass for an optical sensor and a UV filter.;COPYRIGHT: (C)2013,JPO&INPIT
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