A method for preparation of a polycarbonate powder.
摘要
<p>A solution of a polycarbonate resin in a good solvent of the resin is introduced concurrently but separately or as mixed with a poor solvent of the resin into a blending machine of self-cleaning type and heated and devolatilized therein so that a fine powder of the resin having a uniform particle size distribution and large bulk density can be easily obtained.</p>
