Product Details
Place of Origin: Zhengzhou, China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: RSDJM-70
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800 USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 10-20 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons/month
Compressive Strength: |
High/Medium/Low |
Origin: |
China |
Refractoriness Under Load: |
Excellent |
Firing Temperature: |
High/Medium/Low |
Thermal Capacity: |
High |
Porosity: |
High, Medium, Low |
Strength: |
High |
Resistance To Spalling: |
Good |
Heat Capacity: |
High |
Thermal Conductivity: |
0.15-0.8 W/m.K |
Feature: |
High Refractoriness |
Temperature: |
High |
Raw Material: |
High Alumina Content Bauxite |
Corrosion Resistance: |
High |
Softening Point: |
High |
Compressive Strength: |
High/Medium/Low |
Origin: |
China |
Refractoriness Under Load: |
Excellent |
Firing Temperature: |
High/Medium/Low |
Thermal Capacity: |
High |
Porosity: |
High, Medium, Low |
Strength: |
High |
Resistance To Spalling: |
Good |
Heat Capacity: |
High |
Thermal Conductivity: |
0.15-0.8 W/m.K |
Feature: |
High Refractoriness |
Temperature: |
High |
Raw Material: |
High Alumina Content Bauxite |
Corrosion Resistance: |
High |
Softening Point: |
High |
Product Description of Polycrystalline Mullite Composite Brick Furnace Refractory Brick For Glass Kilns
Polycrystalline mulite composite brick is made of high-purity fused mulite, Australian zircon sand. slabcorundum, composite ulra fine powder and special additive by high-pressure forming and high-temperaturesintering.
It is mainly used in small furnace tongwe and other key parts of glass kiln. lt has high temperature resistance.erosion resistance, high temperature corrosion resistance, good thermal shock stablity and excellent creepresistance at high temperature.
Product Specification of Polycrystalline Mullite Composite Brick Furnace Refractory Brick For Glass Kilns
Item | RSDJM-70 |
Al₂O₃,% ≥ | 70 |
SiO2, % ≤ | 23 |
ZrO2, % ≥ | 6 |
Fe₂O₃, % ≤ | 0.2 |
BD,g/cm³ ≥ | 2.95 |
AP,% ≤ | 13 |
CCS,MPa ≥ | 120 |
0.2MPa RUL,℃ ≥ | 1700 |
Creep Rate 1200℃x50h,% ≤ | 0.5 |
TSR(1100℃, Water Cooling) ≥ | 15 |