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Model No. : | 80321 |
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Brand Name : | TianYao |
Product description
Item | Feature | Micro-Crystal Stone | Marble | Granite | |
1 | Water absorption | % | 0 | 0.3 | 0.35 |
2 | Bending Strength | (Mpa) 4 | 0-50 | 5.7-15.0 | 8.0-15.0 |
3 | Modulus of rupture | Mpa | 341.3 | 67-100 | 100-200 |
4 | Impact Strength | (Pa) | 2452 | 2059 | 1961 |
5 | Elasticity Modulus | (×104MPa) | 5 | 2.7-8.2 | 4.2-6.0 |
6 | Mohs Hardness | ———— | 6,5 | 3-5.0 | 3-5.5 |
7 | Vickers Hardness | (100g) | 600 | 130 | 130-570 |
8 | Thermal Conductivity | (w/m.k) | 1.6 | 2.2-2.3 | 2.1-2.4 |
9 | Specific Heat | (Cal/q°.C) | 0.19 | 0.18 | 0.18 |
10 | Specific Gravity | ———— | 2.7 | 2.7 | 2.7 |
11 | Whiteness | (L) | 89 | 59 | 66 |
12 | Reflectivity | (%) | 80 | 42 | 64 |
13 | Coefficient of Expansion | (10-7/30°C -380°C) | 62 | 80-260 | 80-150 |
14 | Frost resistance | % | 0.028 | 0.23 | 0.25 |
15 | Acids | (1%H2SO4) | 0.08 | 10 | 0.1 |
16 | Alkalis | (1%NaOH) | 0.05 | 0.3 | 0.1 |
17 | Seawater Resistance | (mg/cm²) | 0.08 | 0.19 | 0.17 |
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