PRODUCTS > EPS Expandable Polystyrene
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EPS Expandable Polystyrene

Virgin EPS Resin Expandable Polystyrene Granules EPS Beads Raw Material
EPS(Expandable Polystyrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of
polystyrene. Expandsion 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 clesed cells of EPS.
EPS is a kind of lightweight polymer. It is the use of polystyrene resin added to the foaming agent, at the same time heating
softening, gas production, forming a hard closed cell structure of foam plastic processing method of EPS can be divided into mode
method and extrusion method according to different foaming ways.
This uniform closed cavity structure makes EPS have the characteristics of small water absorption, good thermal insulation, light
weight and high mechanical strength.
bead size:0.7-0.9
Oxygen index:30%min
foam density:18-25
Bead size:0.7-0.9mm
Expandable Polystyrene

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