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LowPorosityFireclayBrick

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Product advantages: High quality and competitive price

Supply advantage: Fully automatic intelligent refractory production line

Certification: We have been approved by ISO9001/ISO14001

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Customization: Customized refractory materials and solutions according to customer requirements.

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Three-low fireclay brick refers to low porosity, low iron, and low creep. They are made of high-quality raw materials, three-stone raw materials, ultra-fine composite powder, and specific additives through high-pressure forming and high-temperature sintering. They have strong high-temperature corrosion resistance and medium and high-temperature creep rates. high compressive strength and high refractoriness under load.

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Low porosity clay brick characteristics

1. Low apparent porosity and strong compactness.
2. Good permeability and erosion resistance.
3. High-temperature strength and long service life.

Parameter of low porosity fireclay brick

ItemIndex
Al2O3  %≥45
Fe2O3  %≤1.3
Bulk Density g/cm3≥2.3
Apparent Porosity %≤16
Cold Crushing Strength MPa≥65
Creep rate % 1200℃×50h≤0.05
Thermal shock resistance cycle 1100℃water cooling>10
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