EPS
Basic Information
Expanded Polystyrene (EPS) is a rigid, closed cell, thermoplastic foam material produced from solid beads of polystyrene, which is polymerised from styrene monomer and contains an expansion gas (pentane) dissolved within the polystyrene bead.
Applications
Roof Liners
Wall Insulation
Structural Insulated Panels
Decorating
Packaging
Insulated shipping containers & boxes
Grades available
| Grade | Producer | Based size | Pre-expansion Density | End product density (kg /m3) |
|---|---|---|---|---|
| 121 HS | TPC | 1.8 – 2.5 | – | 13 – 25 |
| 221 HS | TPC | 1.0 – 1.8 | – | 14 – 30 |
| 321 HS | TPC | 0.7 – 1.0 | – | 18 – 30 |
| F50 | Petromol | 1.6 – 1.9 | 11 | 10 – 20 |
| F100 | Petromol | 1.3 – 1.6 | 13 | 14 – 22 |
| F150 | Petromol | 0.9 – 1.3 | 14 | 16 – 30 |
| F250 | Petromol | 0.7 – 0.9 | 15 | 20 – 35 |
| F350 | Petromol | 0.47 – 0.7 | 16 | 22 – 40 |
| F450 | Petromol | 0.3 – 0.47 | 17 | 23 – 42 |
| F–1000 | Baniar | 1.4 – 2.0 | 11-12 | – |
| F–2000 | Baniar | 0.9 – 1.4 | 12-14 | – |
| F–3000 | Baniar | 0.7 – 1.0 | 14-16 | – |
| F–4000 | Baniar | 0.5 – 0.8 | 16-18 | – |
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