A method of producing a micro-crystalline colloidal material from christite. (Machine-translation by Google Translate, not legally binding)

摘要

A method of producing a microcrystalline colloidal material from chrysotile having a SiO2/MgO ratio of 1: 1, characterized in that chrysotile is heated with an acid for a time and at a temperature sufficient to change the SiO ratio/MgO to a range of -1.05: 1 to 1.30: 1, the ratio being by weight, and after this by mechanically disintegrating the acid-treated and chemically modified chrysotile until at least 10% by weight is particle size less than micron in all particle dimensions. (Machine-translation by Google Translate, not legally binding)