Foundry Sand Bentonite CAS No. 1302-78-9 is a casting sand binder, suitable for high-pressure molding production lines to prevent sand mold from collapsing and causing other problems.
As one of leading bentonite suppliers, our Foundry Sand Bentonite can produce good plasticity, can be formed around the mold, and has enough strength to maintain the cavity after stripping the mold, which is convenient for filling the metal with hot liquid. Foundry Sand Bentonite can pour wet and dry molding sand, improve the quality of castings, and has good reusability.
Size | Appearance | Moisture | Passing rate | Wet pressure strength | Hot and wet tensile strength | Ethylene Blue Absorbed |
200mesh | Powder | 13% | 90% | 115 | 3.5 | 32 |
