Home > Offer to Sell > Metals and Minerals > Mineral > high purity alumina bubble brick insulating brick furnace lining
high purity alumina bubble brick insulating brick furnace lining
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| Post Date: | Dec 03,2014 |
| Expiry Date: | Dec 03,2015 |
| Detailed Description: |
Quantity: 1Metric Tons Specs:230x114x65mm Price:1000 USD Metric Tons Payment Method: T/T L/C D/A D/P widely?used?in?inner?linings?of?various?non-contacted?melt?high?temperature?kilns?and?thermal?insulating?layers?of?high?temperature?kilns. Description of product Name Alumina bubble products Ingredient bubble alumina、corundum powder、Calcined?powder?as?raw?material etc Max service temperature 1800℃ Advantages 1 high?temperature?resistance 2 low?thermal?conductivity,?good?thermal?insulation 3 low?bulk?density 4excellent resistance to acids and alkalis corrosion Size and specifications 230x114x65mm The size, density, chemical composition can be customized. Technical Data Name?/?Indexes/?Item MLQ-84 MLQ-90 LQ-1.2 LQ-1.5 LQ-1.7 Al2O3％≥ 84 90 98.5 98.5 98.5 Fe2O3％≥ 0.8 0.5 0.3 0.3 0.3 SiO2％≤ 15 9 1.0 1.0 1.0 Bulk Density (g/cm3 ≥) 1.5 1.5 1.2 1.5 1.7 Compressive strength at?normal?temperature (MPa≥) 16 15 3 12 15 Porosity?%?≥ 58 60 62 60 58 Refractoriness under load at0.1Mpa KD?°C≥ 1650 1700 1700 1700 1700 Refractoriness (°C)≥ 1800 1800 1800 1800 1800 Hot?side?1000°C W/m.k ≤ 1.2 1.5 0.95 1.05 1.15 |
| Company: | Shandong Gaoha RefractoriesTechnology Co.,Ltd. [ China ] |
| Contact: | maria |
| Tel: | +86-533-2182811 |
| Fax: | +86-533-2182711 |
| Email: | maria-gaoha@foxmail.com |
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