High Alumina Fire Brick Cement
Laurel high alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.
1.Resisting high temperature;
2.Great bulk density;
3.Low iron content;
4.Good eroding resistance.
Item | LAHA60 | LAHA70 | LAHA75 | LAHA80 |
AL2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 |
SIO2(%) | 32 | 22 | 20 | ≥18 |
Fe2O3(%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
Refractoriness °C | 1790 | >1800 | >1825 | ≥1850 |
Bulk density,g/cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
Softening temperature under load | ≥1470 | ≥1520 | ≥1530 | ≥1550 |
Apparent porosity,% | 22 | <22 | <21 | 20 |
Cold Crushing strength Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
1.Competitive Price. Make the products competitive in your market.
2.Abundant Experience. Prevent cracks and twist in bricks.
3.Different Moulds. Save mould fees for you.
4.Lower ferric Oxide,porosity,higher refractoriness,density,higher CCS and exact tolerance.
5.Strict Quality Control. Meet clients’ quality requirement.
6.Safty packing,prompt delivery time,and excellent after-sales services.
7.Large stocks. Guarantee prompt delivery.
8.Professional Packing. Avoid damage and secure the goods in transportation.
1. Steel furnaces.
2. Iron making furnaces.
3. Glass kiln.
4. Ceramic tunnel kiln.
5. Cement kiln.
- Best price, make the products competitive in your market
- Abundant Experience.
- Lighter weight,Low thermal conductivity,low impurities.
- High insulating properties,high CCS and exact tolerance.
- Strict Quality Control. Meet clients'quality requirement.
- Large stocks. Guarantee prompt delivery.
- Safty packing,prompt delivery time,and excellent after-sales services.
- Professional Packing. Avoid damage and secure the goods in transportation
Q: Are you a manufacturer or trader?
A: Factory + trade (mainly factories, at the same time, we operates other related products)
Q: Can we visit your factory?
A: Sure,welcome at any time,seeing is believing
Q: what's the MOQ of trial order ?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q: Which payment terms are you accept?
A: T/T,LC,Western Union,moneygram,Paypal are available for us.
Q: After an order is placed, when to deliver?
A: 15-25days
Q: Is your company accept customization?
A: We have own factory and excellent technical team, and we accept OEM service.
Q: How about your company's certification?
A: SGS,ISO9001 and Test Report,also we could apply other necessary certification.
Q: how to solve the quality problems?
A: If the products are not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.
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