| Customization: | Available |
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| Feature: | Long Time Materials |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature
| Item Index |
Fireclay Brick for Coke Oven | Fireclay Brick for General Use | |
| Brand | UN-35 | UN-42 | UN-40 |
| Al2O3 % | 32-42 | 42 | 40 |
| Fe2O3 % ≤ | 2.0 | 1.8 | 2.0 |
| Bulk Density≥g/cm3 | 2.0-2.2 | 2.0-2.2 | 2.0-2.2 |
| Apparent.Porosity.% ≤ | 24 | 22 | 23 |
| Cold.Crushing.Strength(Mpa)≥ | 25 | 35 | 30 |
| Permanent Linear Change%≤ | 0.2~-0.4 | -0.4~0 | -0.4~0 |
| Refractoriness Under Load 0.2Mpa ºC ≥ |
1350 | 1410 | 1350 |
| Refractoriness ≥ºC | 1730 | 1750 | 1730 |
1)Cement and other building materials industry kiln back insulation;
2) Petrochemical, metallurgical, ceramics, glass industry, the furnace lining insulation;
3)Heat treatment furnace backlash insulation;
4)Non-ferrous metal industry back insulation;
5)High temperature reaction, heating equipment back insulation insulation
1.What kind of product can you offer ?
Our company can offer industrial refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Fiberglass Products,Calcium Silicate Products, Mineral Wool, Rock Wool,Insulating Firebricks Etc.
2.Can you provide free samples ?
Free samples are available !
3.What is your MOQ?
We don't have particular MOQ, we can accept any order for any different projects.
Price depends on quantity.
4.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime !
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