Glastherm® HT 250 M
Other
Glastherm® HT 250 M boasts very high compressive strength and is particularly resistant to heat. The heat insulation system is ideally suited to the thermal insulation of press moulds and enables the conservation of energy during the pressing process. The heat insulation system is mainly used in hydraulic wood, plastic and tyre presses. Glastherm® HT 250 M is free of asbestos and can be easily cut and adapted with standard metal tools. We recommend diamond cutters for relatively large jobs.
- Maximum continuous operation temperature: 250 °C (482 °F)
- Very high compressive strength: 445 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 250°C)
- Low thermal conductivity
- High compressive strength
Variants
| SKU | Name | Type | Type | Color | Measurements | Length | Width | Thickness | Height | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No stock item (MOQ) | 324088 | Glastherm® HT 250 M pressed | sheet | sheet | 15 (+/-1) x 1100 x 2000 mm | 2 000 mm | 1 100 mm | 15 mm | |||
| No stock item (MOQ) | 515683 | Glastherm® HT 250 M pressed | sheet | sheet | 18 (+/-0,2) x 1120 x 2000 mm | 2 000 mm | 1 120 mm | 18 mm |
Technical Specifications Glastherm® HT 250 M
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Hustota | ISO 1183 | g / cm3 | 2,0 |
| Pevnost v ohybu ┴ | ISO 178 | MPa | 300 |
| Modul pružnosti v ohybu ┴ | ISO 178 | MPa | 22000 |
| Pevnost v tlaku 1)┴ | ISO 604 | MPa | 600 |
| Pevnost v tlaku 1)┴ +200 °C | ISO 604 | MPa | 445 |
| Pevnost v tahu II | ISO 527 | MPa | 250 |
| Rázová houževnatost ┴ (Charpy) | ISO 179 | kJ / m2 | 150 |
| Štěpná síla II | DIN 53463 | N | 5000 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Tepelná vodivost 2)┴ | W / (m * K) | ≈ 0,23 | |
| Součinitel lineární roztažnosti II | TMA (Mettler) | 10-6 x K-1 | 10 - 15 |
| Maximální trvalá provozní teplota | °C | 250 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Absorpce vody (4 mm tloušťka) | ISO 62 | % | 0,15 |
