Jundao (Henan) New Materials Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. |
| Material | Tap-hole clay |
| MgO content | ≥55% |
| Bulk density g/cm3 | ≥2 |
| Size | Customized |
| Performance | Good plasticity, gas permeability |
| Application | Reduce the corrosion of the lining brick around the tap hole and the bottom of the furnace by molten iron and slag |
| Brand Name | Jundao(Henan) |
| Model Number | Magnesia mud tap hole clay stemming |
| Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. | Material | Tap-hole clay |
| MgO content | ≥55% | Bulk density g/cm3 | ≥2 |
| Size | Customized | Performance | Good plasticity, gas permeability |
| Application | Reduce the corrosion of the lining brick around the tap hole and the bottom of the furnace by molten iron and slag | Brand Name | Jundao(Henan) |
| Model Number | Magnesia mud tap hole clay stemming | Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China | ||
| High Light | mortar clay ，kiln insulation materials | ||
Magnesia mud tap hole clay stemming good plasticity gas permeability
The main raw materials of our company are electro-fused high purity magnesia sand, electro-fused spinel and magnesium plasticizer.
1. Its good thermoplastic and proper coking time ensure that the slush has good peristalsis in the high temperature slag iron mouth, easy to form mud pack, when the time of the opening of the sludge coking finished, non-tidal mud nozzle phenomenon.
2. MgO, FeO and SiO2 in nickel iron slag form high melting point minerals, which have strong anti-scour and erosion ability and can be closely combined with magnesia brick or carbon brick in iron mouth area of slag.
3. The high refractoriness and low porosity of the raw materials can reduce the binding dose, which is conducive to the formation of compact structure and stronger penetration resistance of slag iron.
4. At the same time, the coking speed of the binder can be controlled, and the coking time, softness and bonding strength of the cement can be determined according to the iron mouth temperature of the slag of the mine, the size of the mud gun and the power of the opening machine.
5. Magnesium gun mud is an deal refractory for medium and large scale mine thermal furnace.
| Item | Magnesia mud | |
|
Chemical composition(%) |
MgO ≥ | 55.0 |
| SiO2 ≤ | 5.0 | |
| C ≥ | 10.0 | |
|
Physical index 1500℃×3h |
Cold crushing strength(MPa)≥ | 5.0 |
| Bending strength(MPa)≥ | 2.0 | |
| Bulk density(g/cm3)≥ | 2.00 | |
| Apparent porosity(%)≤ | 36.0 | |
| Water content(%)≤ | 0.5 | |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~599
Ecer Certification：
Active Member
Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl... Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl...
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