Magnesia & Magnesia Silica Based Coatings
Using high-quality magnesite or calcium magnesite as main raw materials,JHCO has developedtundish coatings with long service life,easy installation and easy removal properties.They are thefirst choice for special steel and clean steel casters.
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Product Introduction
Using high-quality magnesite or calcium magnesite as main raw materials,JHCO has developedtundish coatings with long service life,easy installation and easy removal properties.They are thefirst choice for special steel and clean steel casters.
| Grade | JH-TM | JH-TM-S | |
| Chemical compositions(%),≥ | MgO | 80 | 65 |
| SiO₂ | - | 10~25 | |
| BD(g/cm³) | 110℃×24h | 1.9~2.3 | 2.0~~2.2 |
| PLC(%) | 1500℃×3h | -3.5~-0.5 | -4.0~-0.5 |
| CCS(MPa),≥ | 110℃×24h | 8 | 5 |
| 1500℃×3h | 12 | 10 | |
| MOR (MPa),≥ | 110℃×24h | 1.5 | 1.0 |
| 1500℃×3h | 3.3 | 2.0 | |
Packaging:woven bag on wooden pallet.1000kg/bag,25kg/bag.Shelf life:6 months.
Remark:moisture-proof.Please do not use if agglomeration appears.
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