Glastherm® HT 220
GFK-EP
Glastherm® HT 220 is suitable for processes with a continuous operating temperature of up to 220 °C (428 °F) and combines a high level of heat insulation with a very high compressive strength in high temperatures. Glastherm® HT 220 is free of asbestos and can be easily cut and adapted with standard metal tools.
- Maximum continuous operation temperature: 220 °C (428 °F)
- Very high compressive strength: 360 MPa (at 200 °C)
- Good thermal insulation
sheet
Characteristics
- Fibre-reinforced composite material developed for applications in field of thermal insulation (max. continuous operating temperature 220°C)
- Low thermal conductivity
Variants
Technical Specifications Glastherm® HT 220
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Hustota | ISO 1183 | g / cm3 | 1,85 |
| Pevnost v ohybu ┴ | ISO 178 | MPa | 360 |
| Modul pružnosti v ohybu ┴ | ISO 178 | MPa | 18000 |
| Pevnost v tlaku 1)┴ | ISO 604 | MPa | 500 |
| Pevnost v tlaku 1)┴ +200 °C | ISO 604 | MPa | 360 |
| Pevnost v tahu II | ISO 527 | MPa | 280 |
| Rázová houževnatost ┴ (Charpy) | ISO 179 | kJ / m2 | 150 |
| Štěpná síla II | DIN 53463 | N | 4000 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Tepelná vodivost 2)┴ | W / (m * K) | ≈ 0,25 | |
| Součinitel lineární roztažnosti II | TMA (Mettler) | 10-6 x K-1 | ≈ 10 - 15 |
| Maximální trvalá provozní teplota | °C | 220 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Absorpce vody (4 mm tloušťka) | ISO 62 | % | 0,1 |
