China High Density Fireproof Rock Wool Insulation Board for Thermal Purpose, Find details about China Rock Wool Board, Rock Wool Panel from High Density Fireproof Rock Wool Insulation Board for Thermal Purpose
Product Type | MQ-80 | MQ-100 | MQ-120 | WQ-140 |
Standard density (kg/m3) | 80 | 100 | 120 | 140 |
Thickness (mm ) | 50-120 | 50-120 | 40-120 | 30-100 |
Dimensions (Length x Width) | 1200 X 600 | |||
HS Code | 6806109090 |
Product Performance | 80 | 120 | 140 | Unit | Standard |
Thermal Conductivity (25 ºC) | ≤0.040 | ≤0.040 | ≤0.040 | W/(m.k) | GB/T 10294 EN13162 |
Combustion Performance | A | A | A | Level | GB 8624-1997 |
Acidity Coefficient | ≥1.8 | ≥1.8 | ≥1.8 | GB/T 5480 | |
Hydrophobic rate | ≥99 | ≥99 | ≥99 | % | GB/T 10299 |
Quality moisture absorption rate | ≤1.0 | ≤1.0 | ≤1.0 | % | GB/T 5480 ASTM C1104M |
Short term water absorption | ≤0.5 | ≤0.5 | ≤0.5 | kg/ | GB/T 5480 EN 1609 |
Long term water absorption | ≤2.0 | ≤2.0 | ≤2.0 | kg/ | GB/T 5480 EN 12087 |
Dimension stability | ≤1.0 | ≤1.0 | ≤1.0 | % | |
Melting temperature | ≥1000 | ≥1000 | ≥1000 | ºC | GB/T 8811 EN 1604 |
Right angle | ≤5 | ≤3 | ≤3 | mm/m | GB/T 5480 EN824 |
Size Deviation | Length(mm) | +2/-2 |
Width (mm) | +2/-2 | |
Thickness (mm) | +3/-3 | |
Density(kg/m³) | +5/-5 | |
Right Angle (mm/m) | ≤5 | |
Fiber Average Diameter (u m) | ≤7 | |
Slag Ball Content (Particle diameter≥0.25mm) | ≤10 | |
Combustion performance (Level) | A | |
Thermal Conductivity (w/(m.k)) | ≤ 0.040 | |
Quality Moisture Absorption Rate (%) | ≤ 1.0 | |
Hydrophobic Rate (%) | ≥ 99 | |
Short-term Water Absorption (kg/) | ≤ 0.5 | |
Compressive Strength (10%Deformation) | ≥ 40 | |
Acidity Rate | ≥ 1.6 |