Research Article
Physical Characteristics and Technology of Glass Foam from Waste Cathode Ray Tube Glass
Table 3
Density and moisture content of the raw materials.
| | Sample | Limestone | Al2O3 | Dolo-mite | Na-bentonite 1 | Na-bentonite 2 | Ca-bentonite | Glass |
| | Density, kg/m3 | 2719.6 | 3916.2 | 2610.8 | 2192.4 | 2291.7 | 2340.5 | 2819.9 | | Moisture content, % | 0.19 | 0.39 | 0.34 | 7.30 | 8.16 | 5.72 | 0.52 |
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