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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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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