| 摘要 |
PURPOSE: A method for manufacturing spherical polymer powder is provided to reduce production time, to be useful as various raw materials, and to improve production yield. CONSTITUTION: A method for manufacturing spherical polymer powder comprises the steps of: (a) emulsifying the solution including a vinyl monomer, polyfunctional monomer, polymerization initiator and suspending stabilizer; (b) filtering the emulsion with a porous film filter to remove particles; and (c) polymerizing the emulsion from which the particles are removed and filtering the reactant with a porous film filter to remove particles.
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