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EPS Expandable Polystyrene

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.
  • Expandable Polystyrene

Technical Parameters

Specificatiorn Bead Size(Diameter) Expandable Rate(one time)

mm times
F-201 1.6-2.2
F-301 1.0-1.6 7-9
F-302 0.85-1.25 50-80
F-303 0.7-1.0 40-70
F-401 0.5-0.8 30-60
F-501 0.3-0.5
E-201 1.6-2.2
E-301 1.0-1.6 70-90
E-302 0.85-1.25 70-90
E-303 0.7-1.0 60-80
E-401 0.5-0.8 50-70
E-501 0.3-0.5
FM-201 1.6-2.2
FM-301 1.0-1.6 50-70


1. Building Material. EPS can be used for heat preservation, heat insulation, waterproof and ground moisture-proof material.

2. Disposable Appliances, such coffee cups.

3. Protective Packing Material. It can be used as packaging for more fragile items and shock absorption system in cars.

EPS Expandable Polystyrene application1 - 副本1EPS Expandable Polystyrene application2.jpg - 副本EPS Expandable Polystyrene application3.jpg - 副本

Package: 25kgs/800kgs/850kgs/975kgs/1000kgs/1200kgs Bag

EPS Expandable Polystyrene package1 - 副本EPS Expandable Polystyrene package2 - 副本EPS Expandable Polystyrene package3 - 副本


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