Surface Modification on Pre-Expanded Polystyrene Particles

Abstract:

The article by using the coating apparatus of fluidized bed, the surface coating method of the spherical particles of pre-expanded polystyrene (EPS), processing of EPS surface modified; different volatile solvents, as well as an acrylic resin, epoxy, modified polyurethane coating material selection, the EPS particle surface coating processing experiments. The test results show that after the modified material after foaming and mold filling repression through modified EPS material has a lot of improvement in its inter-particle adhesion, impact resistance and strength, the process can be EPS material of high value-added processing to provide a new way.

• Periodical: Applied Mechanics and Materials (Volumes 357-360)
• Pages: 1411-1414
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.357-360.1411
• Online since: August 2013
• Authors: Fu Sheng Luo
• Keywords: Expandable Polystyrene, Polymer Modification, Polystyrene

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