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| Brand Name: | Kaff Rees |
| MOQ: | 20 Cubic Meters |
| Price: | Negotiable |
| Payment Terms: | EXW/FOB/CIF |
| Supply Ability: | According to products |
| Item | Performance Index | Test Mode |
|---|---|---|
| I | II | III | IV | ||
| Volume density (Kg/m3) | ≤120 | ≤140 | ≤160 | ≤180 | JC/T 647 |
| Density range | ＞100 ≤120 | ＞120 ≤140 | ＞140 ≤160 | ＞160 ≤180 | |
| Conductivity (W/(m*k)) | ≤0.042 | ≤0.045 | ≤0.058 | ≤0.062 | GB/T 10294 |
| Compressive strength (MPa) | ≥0.5 | ≥0.6 | ≥0.6 | ≥0.7 | GB/T 5486 |
| Flexural strength (MPa) | ≥0.3 | ≥0.5 | ≥0.5 | ≥0.6 | |
| Tensile strength vertical to plane (MPa) | ≥0.15 | JG149 |
| Water Absorption by Vol. (v/v,%) | ≤0.5 | JC/T 647 |
| Dimensional stability (%) | ≤0.3 | GB/T 8811 |
| Combustibility | A1 | GB 8624 |
| Radionuclide limit | Internal exposure index (Ira) ≤1.0 | External exposure index (Ir) ≤1.0 | GB 6566 |
| Property | Unit | Grade 800 | Grade 1000 | Grade 1200 | Grade 1600 |
|---|---|---|---|---|---|
| Ave. Density | kg/m3 | 120±8 | 130±8 | 140±8 | 160±10 |
| Thermal Conductivity | Ave. Value (W/(m*K)) | 0.043 | 0.044 | 0.046 | 0.048 |
| Highest Single Value (10℃) | 0.045 | 0.046 | 0.048 | 0.05 | |
| Compressive Strength | Ave. Value (MPa) | 0.8 | 1 | 1.2 | 1.6 |
| Lowest Single Value | 0.55 | 0.69 | 0.83 | 1.1 | |
| Water Absorption by Vol. | % | ≤0.5 | |||
| Thermal Expansion Coefficient | 1/℃ | 9×10-6 | |||
| Service Temp. | ℃ | -196～+450 | |||
| Property | Unit | Grade 500 | Grade 700 | Grade 1400 | Grade 2400 |
|---|---|---|---|---|---|
| Ave. Density | kg/m3 | 110±8 | 115±8 | 150±10 | 220±20 |
| Thermal Conductivity | Ave. Value (W/(m*K)) | 0.038 | 0.04 | 0.047 | 0.056 |
| Highest Single Value (10℃) | 0.04 | 0.042 | 0.049 | 0.058 | |
| Compressive Strength | Ave. Value (MPa) | 0.5 | 0.7 | 1.4 | 2.4 |
| Lowest Single Value | 0.35 | 0.48 | 0.97 | 1.66 | |
| Water Absorption by Vol. | % | ≤0.5 | |||
| Thermal Expansion Coefficient | 1/℃ | 9×10-6 | |||
| Service Temp. | ℃ | -196～+450 | |||
