High density calcium silicate board (bulk density 820 kg/m³) N-17 grade reinforced with carbon fibre. Ultra high compressive strength ≥21 MPa, flexural strength ≥7.6 MPa, low thermal conductivity and excellent dimensional stability with only 0.2% shrinkage at 850°C.
This is the N-17 grade high density calcium silicate board reinforced with carbon fibre, providing exceptional mechanical strength and thermal performance for the most demanding industrial applications.
With a bulk density of 820 kg/m³, compressive strength of ≥21 MPa and flexural strength of ≥7.6 MPa, this product offers one of the highest strength-to-density ratios available in calcium silicate insulation materials.
The carbon fibre reinforcement significantly enhances toughness and impact resistance while maintaining excellent thermal insulation properties with low thermal conductivity.
Taille Standard: 1230 × 1230 mm, thickness 6–160 mm; 1250 × 2500 mm, thickness 10–80 mm; 1200 × 600 mm, thickness 10–160 mm (custom sizes and shaped products available)
High density calcium silicate board 800kg/m³ N-17 grade with carbon fibre — manufactured by HR RHINO
High Density Plaque Silicate de Calcium N-17 Grade with Fibre de Carbone, bulk density: 820 kg/m³
| SiO₂ | % | 50 Min |
| CaO | % | 35 Min |
| Al₂O₃ | % | 1 Max |
| Fe₂O₃ | % | 0.5 Max |
| Loss on Ignition | % | 7 Max |
| Qualité d'Application | N-17 | |
| Densité Apparente | kg/m³ | 820 |
| Résistance à la Compression | MPa | ≥ 21 |
| Résistance à la Flexion | MPa | ≥ 7.6 |
| Temp. de Service Maxerature | °C | 1000 |
| Conductivité Thermique (400°C) | W/m·K | ≤ 0.11 |
| Conductivité Thermique (800°C) | W/m·K | ≤ 0.14 |
| Retrait Linéaire (850°C, 3h) | % | ≤ 0.2 |
| Longueur mm (±2mm) | Largeur mm (±2mm) | Épaisseur mm (±2mm) |
| 1230 | 1230 | 6–160 |
| 1250 | 2500 | 10–80 |
| 1200 | 600 | 10–160 |
