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Material | Magnesia | ||||||||||
Name of product | Dense magnesia brick | Magnesia brick | Medium grade magnesia brick | Light weight magnesia brick | |||||||
Brand | MZ-91 | MZ-89 | MZ-87 | ZMZ-93 | BQM-89 | ||||||
Chemical composition,% | MgO | 91 | 89 | 87 | 93 | 89 | |||||
CaO≤ | 3.0 | 3.0 | 3.0 | 1.5 | 3.5 | ||||||
Refractoriness,℃ | - | - | - | - | ≥2.15 | ||||||
AP%≤ | 18 | 20 | 20 | 16 | 40 | ||||||
Cold crushing strength,MPa | 58.8 | 49.4 | 39.2 | 70 | 8.5 | ||||||
Permanent linear change%1500℃*2h | 0-0.5 | 0-0.6 | - | 0-0.2 | - | ||||||
Refractoriness iness under 0.2MPa load | ≥1550 | ≥1540 | ≥1520 | ≥1610 | - | ||||||
Characteristic | Resistance to basic slag corrosion | Resisrance to basic slag corrosion | Resistance to high temperature | Resistance to high temperature and basic slag corrosion | Heat insulation ang high temperature resistance | ||||||
Main application | Permanent layer of converter and other klin&furnace | Permanent layer of converter and other klin&furnace | Permanent layer of converter and other klin&furnace | High temperature basic kiln&fernace | Permanent layer of top cone and body of converter |
Q1.How about your company's certification?
A1:ISO9001 and Test Report,also we could apply other necessary certification.
Q2.What's the MOQ of trial order?
A2:No limit,We can offer the best suggestions and solutions according to your condition.
Q3.How are your products’ quality?
A3:The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q4.What are the payment terms?
A4:Usually T/T, L/C,Western Union etc are available for us.
Q5. How long is delivery time?
A5:The delivery time will be determined according to the quantity of the order.
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