Method for Preparing High Macromolecule Latex Resin Powder

摘要

The present invention is made, including a spray drying process for the recovery relates to a production method of the polymer latex resin powder, the latex subjected to membrane processes and membrane processes for the removal of the polymer latex, water and the residual impurities in the powder phase, production method of the polymer latex resin powder according to the present invention is the particle size of the powder is less than 70㎛ fine powder not more than 3% by weight, 70 to 400㎛ the powder is less than 95% by weight, in the powder or greater than 3% by weight 400㎛ there is an effect capable of providing low production landscape by the polymer latex resin powder comprising the apparent specific gravity, a simple process, yet has excellent physical properties such as whiteness.