Modifying powder, a liquid composition containing the modifying powder, the molded body, and manufacturing method of the modified powder

摘要

The modified powder, average particle size or silk powder particle size by dispersion evaluation of grain gauge average particle size of 10μm or less, oil absorption of 130ml / 100g or less, compliant with JIS K5400 is 80μm or less 10μm or less, viscosity of the ink is a polysaccharide powder oil absorption or 15Pa · s of less than 85ml / 100g or less. Modified powders such, the average particle size by a jet mill and the first crushing step to obtain a crushed product by crushing using a dry mechanical grinding means such as a ball mill reforming raw material, the pulverized product obtained was But it is possible and a milling step of the second ground to a fine powder of 10μm or less, pulverization treatment time in the first crushing step may be set as the 40 hours or more.