Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of eps polystyrene raw materials granules in China. We warmly welcome you to buy high quality eps polystyrene raw materials granules for sale here from our factory. Good service and reasonable price are available.
EPS Polystyrene Raw Materials Granules
EPS(Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced
from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane
gas dissolved into the polystyrene base material during production. The gas expands under the
action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy
EPS Polystyrene Raw Materials Granules
approximately 40 times the volume of the original polystyrene bead. The EPS beads are then
molded into appropriate forms suited to their application. Products made from foamed
polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.
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