Glastherm® HT 300
GFK-EP
Glastherm® HT 300 is designed for very high continuous operation temperatures over a long period. Its outstanding features include a long service life, very low weight loss and high dimensional stability. Glastherm® HT 300 also boasts excellent strength properties in high temperatures. The material structure is maintained over a very long period. Glastherm® HT 300 is free of asbestos and can be easily cut and adapted with standard metal tools.
- Maximum continuous operation temperature: 300 °C (572 °F)
- Very high compressive strength: 280 MPa (at 200 °C)
- Good thermal insulation
sheet
Characteristics
- Low thermal conductivity
- High compressive strength
- Fibre-reinforced composite material developed for applications in field of thermal insulation (max. continuous operating temperature 300°C)
Variants
Technical Specifications Glastherm® HT 300
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Density | ISO 1183 | g / cm3 | 1,9 |
| Flexural strength ┴ | ISO 178 | MPa | 120 |
| Modulus of elasticity in flexion ┴ | ISO 178 | MPa | 15000 |
| Compressive strength 1)┴ | ISO 604 | MPa | 330 |
| Compressive strength 1)┴ +200°C | ISO 604 | MPa | 280 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Thermal conductivity 2)┴ | W / (m * K) | ≈ 0,28 | |
| Coefficient of linear expansion II | TMA (Mettler) | 10-6 x K-1 | ≈ 10 - 15 |
| Max. continuous operating temperature | °C | 300 |
