Active Member
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[China]
Address: 26th floor, Wealth center building A, intersection of Longhai road and Tongbai road, Zhongyuan district, Zhengzhou city, Henan province, China
Contact name:
Jundao (Henan) New Materials Co.,Ltd. |
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Magnesia refractory mortar fire clay slurry good plasticity strong bonding strength
Refractory mortar is an amorphous refractory material used as a joint of refractory masonry. It can be divided into clay, high alumina, silica and magnesia refractory mud according to the material.
Characteristic:
1.Good plasticity
2.Convenient construction
3.Strong bonding strength
4.Strong corrosion resistance
5.High refractoriness
6.Good slag resistance
7.Good thermal spalling.
| Item | MN-91 | MN-95 | MN-97 | |
| MgO(%) ≥ | 91 | 95 | 97 | |
| Linear change rate 1500℃×3h(%) | -4~+1 | |||
| Bending strength(MPa)≥ | After drying at 110℃ | 1.5 | ||
| After burning 1500℃×3h | 3.0 | |||
| Granularity(%) | ＜1.0mm | 100 | ||
| ＞0.5mm ≤ | 2 | |||
| ＜0.075mm ≥ | 60 | |||
| Bonding time(min) | 1-3 | |||
