...It is mass-produced industrially, with a total production in Japan of over 100,000 tons, of which over 90% is used as the white pigment titanium white, which is the inorganic pigment with the greatest hiding power. It is produced by hydrolysis of an aqueous solution of titanium(IV) sulfate or titanium(IV) chloride, the former of which is called the anatase type, and the latter the rutile type. Most commercially available products are of the anatase type. *Some of the terminology that refers to "anatase type" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…工業的に大量につくられ,日本における総生産量は10万t以上で,その90%以上が白色顔料のチタン白として使われており,最大の隠ぺい(蔽)力をもつ無機顔料である。硫酸チタン(IV)水溶液あるいは塩化チタン(IV)の加水分解によってつくられ,前者の場合の製品はアナターゼ型,後者はルチル型とよばれる。市販品はアナターゼ型が多い。… ※「アナターゼ型」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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