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| Categories | Fire Clay Brick |
|---|---|
| Place of Origin: | Henan, China |
| Shape: | Brick |
| Material: | bauxite |
| SiO2 Content (%): | interentional standard |
| Al2O3 Content (%): | 38~48% |
| MgO Content (%): | 0.1 |
| CaO Content (%): | 0.1 |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| SiC Content (%): | 0.1 |
| Model Number: | HT |
| Brand Name: | HongTai |
| Product name: | lightweight fireclay brick |
| Color: | Yellow |
| Fireclay Bricks Standard Size: | 230x114x65mm |
| Apparent porosity (%) max: | 25 |
| Cold Crushing strength (MPa)min: | 20~30 |
| Bulk Density: | ≥2.1g/cm3 |
| Chamotte Brick Advantage: | High refractoriness |
| Sample: | Freely Provided |
| Fireclay Bricks Application: | Industrial Furnaces outer layer |
| Keyword: | light and cheap |
| Port: | Tianjin Qingdao, Lianyungang, Ningbo, Shanghai |
| Supply Ability: | 3000 Ton/Tons per Month Fireclay bricks |
| MOQ: | 2 tons |
| Price: | $200.00 - $500.00/tons |




The technical data of lightweight fireclay brick:
| Items | lightweight fireclay brick Technical Data | ||||||||
| Code name | NG1.5 | NG1.3A | NG1.3B | 1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| Al2O3 min% | 30-46 | ||||||||
| Bulk Density g/cm3 max | 1.5 | 1.3 | 1.3 | 1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| Cold Crushing Strength Mpa min | 5.88 | 4.41 | 3.92 | 2.94 | 2.45 | 2.45 | 1.96 | 1.47 | 1.18 |
| Thermal Conductivity 350±25℃ W/m*k max | 0.7 | 0.6 | 0.6 | 0.5 | 0.4 | 0.35 | 0.35 | 0.25 | 0.25 |
| Temperature Reheating Linear Change Less than 2.0% max | 1400 | 1400 | 1350 | 1350 | 1300 | 1250 | 1250 | 1200 | 1150 |
The bulk density of commonly used lightweight fireclay bricks is 0.5-1.3g/cm3, the compressive strength is 2.0-9.8Mpa, and the thermal conductivity is 0.221-0.442W/(m.K) (1350℃). The light weight fire clay insulation refractory bricks are characterized by high porosity, generally 40%-85%; low bulk density below 1.5g/cm3; low thermal conductivity, generally below 1.0W (m.K).







Jerry Li
Cell&WhatsApp: 0086-13373957739
Email: jerry(at)firebricks-supplies.com
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