NON-COMBUSTIBLE FOAMABLE POLYSTYRENE PARTICLE CAPABLE OF OFFERING A NON-INFLAMMABLE STYROFOAM, A MANUFACTURING METHOD THEREOF, AND THE NONINFLAMMABLE STYROFOAM

摘要

PURPOSE: A non-combustible foamable polystyrene particle, a manufacturing method thereof, and a non-inflammable styrofoam are provided to mass-produce the noninflammable styrofoam with the excellent workability.;CONSTITUTION: A manufacturing method of a non-combustible foamable polystyrene particle comprises the following steps: adding 10~60wt% of non-combustible material powder to a foamable polystyrene particle; and stirring the mixture while adding 0.5~10wt% of solvent with the solubility of the polystyrene, and softening the surface of the polystyrene particle to impregnate and coat the non-combustible material powder to a surface layer of the particle.;COPYRIGHT KIPO 2011