Product Details
Place of Origin: Zhengzhou, China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Rongsheng
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons/month
Our Pyrophyllite Bricks Furnace Refractory Bricks are specifically engineered for metallurgical applications, offering outstanding durability and thermal resistance. These bricks are crafted from premium-grade pyrophyllite, ensuring they can withstand the harsh conditions of metallurgical processes.
Key Features:
Applications:
Product Specification of Pyrophyllite Bricks For High-Temperature Insulation
Property | Unit | Value | |
Density | g/cc | ≥2.0 | |
Apparent Porosity | % | ≤20.0 | |
Cold Crushing Strength | MPa | ≥40.0 | |
Flexural Strength | MPa | 7 | |
Refractoriness Under Load | At 0.2MPa (t0.5) |
℃ | ≥1330 |
Thermal Expansion | at 1000℃ | % | ≤0.55 |
at 1400℃ | ≤0.57 | ||
Thermal Conductivity | at 400℃ | W/MK | ≤1.2 |
1000℃ | ≤1.4 | ||
Permanent Linear Change | at 1300℃/2h | % | ±0.2 |
SiO2 | wt % | ≥70 | |
Al2O3 | wt % | ≤23 | |
Fe2O3 | wt % | ≤2.0 | |
TiO2 | wt % | ≤1.5 | |
Alkalis (Na2O+K2O) | wt % | ≤3.0 |
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