http://printwiki.org/Alumina_HydrateRecent Changes of the page "Alumina Hydrate" on PrintWiki.en-us http://printwiki.org/Alumina_Hydrate2007-09-06 12:00:00Encyclopedia of Graphic Communications Import <div id="content" class="wikipage content"> Differences for Alumina Hydrate<p><strong></strong></p><table> <tr> <td> <span> Deletions are marked with - . </span> </td> <td> <span> Additions are marked with +. </span> </td> </tr> <tr> <td> Line 1: </td> <td> Line 1: </td> </tr> <tr> <td> </td> <td> <span>+ A white, inorganic compound used as a ["white pigment"] in printing inks. Alumina hydrate (chemical composition Al,,2,,O3.O-3SO3.3H,,2,,O) is mined from bauxite, is highly transparent, and is used as an ["extender"] pigment in lithographic and screen printing inks. It is chemically resistant to most substances, with the exception of dilute hydrochloric acid. It also improves the flow of ["lithographic"] inks and the ["gloss"] of a variety of other types of inks. (See also ["White Pigments"].)<br> + <br> + Also known as ["Light Alumina Hydrate"], ["Lake White"], and ["Transparent White"] ('CI Pigment White 24 No. 77002').</span> </td> </tr> </table> </div>