myLGEXPOL LGE-425SE by LG Polymers is a self-extinguishing, expandable polystyrene (EPS) grade.
Details
Product Type
Producer
Advantages
- medium and low density
- good mechanical strength
- impact resistance
- good insulation properties
- weatherability
Other Applications
medium & low density blocks
low density thick wall shape moulding applications
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Grain size | 0.9 - 1.2 | mm | Bead Diameter |
| Grain size | 0.5 - 1 | mm | |
| Physical state | |||
| Physical Properties | |||
| Density | 0.019 | g/ml | Recommended |
| Specific Gravity | 0.015 - 0.03 | ASTM D1505 | |
| Thermal Properties | |||
| Thermal Conductivity | 0.029 - 0.034 | W/mk | ASTM C177 |
| Mechanical Properties | |||
| Dimensional Stability | 0.5 | % | ASTM C303 |
| Flexural strength | 0.2 - 0.4 | MPa | ASTM C203 |
| Compressive Strength | 0.078 - 0.2 | MPa | ASTM C165 |
| Process Properties | |||
| Mold Temperature | 19 - 40 | ºC | |