Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 10000 pallets/month |
| Delivery Time | 10 days |
| Packaging Details | pallets |
| Alkali Resistance | Good |
| Wokring Tempature | 1260-1760℃ |
| Material | Mullite |
| Dimensions | Customizable |
| Refractoriness | 900-1500C |
| Size | 230*114*65mm 230*114*75mm |
| Density | 0.5-1.3g/cm3 |
| Package | Pallet |
| Shape | Customizable |
| Color | White or Pink |
| Brand Name | SUNWOOL |
| Model Number | Mullite Insulation Brick |
| Certification | ISO CE |
| Place of Origin | China |
View Detail Information
Explore similar products
JM23 JM26 JM28 Mullite Insulation Brick B5 B6 Lightweight 0.5g/cm3 - 1.3g/cm3
Low Density Mullite Insulation Brick Ceramic Roller Kiln Lightweight Refractory
Industrial Furnace Mullite Insulation Brick Lightweight High Temp Refractory
White Mullite Insulation Brick Insulated Lightweight High Temperature Fire Brick
Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 10000 pallets/month |
| Delivery Time | 10 days | Packaging Details | pallets |
| Alkali Resistance | Good | Wokring Tempature | 1260-1760℃ |
| Material | Mullite | Dimensions | Customizable |
| Refractoriness | 900-1500C | Size | 230*114*65mm 230*114*75mm |
| Density | 0.5-1.3g/cm3 | Package | Pallet |
| Shape | Customizable | Color | White or Pink |
| Brand Name | SUNWOOL | Model Number | Mullite Insulation Brick |
| Certification | ISO CE | Place of Origin | China |
| High Light | Lightweight Mullite Refractory Bricks ，Mullite Refractory Bricks Insulation ，Kiln High Temperature Insulation Bricks | ||
Our Mullite Insulation Brick is a premium quality refractory product manufactured from carefully selected high-purity clays and ceramic materials. Designed with a uniform pore structure and excellent thermal insulation properties, it provides reliable performance in applications up to 1760°C while significantly reducing energy consumption and heat storage.
| Item | JM23 | JM26 | JM28 | JM30 |
|---|---|---|---|---|
| AL2O3(%) | 38-44 | 50-58 | 65-70 | 70-73 |
| Fe2O3(%) | 1.0 | 0.9 | 0.8 | 0.7 |
| Classification Temperature (℃) | 1350 | 1430 | 1540 | 1600 |
| Bulk Density (g/cm3) | 0.6-1.0 | 0.8-1.0 | 0.9-1.0 | 1.0-1.3 |
| Reheating Linear Change (%) CT-30 ℃X 8H |
1250℃ -0.5 |
1400℃ -0.5 |
1500℃ -0.5 |
1550℃ -0.5 |
| Cold Crushing Strength (Mpa) | 3.0-4.5 | 3.0-4.5 | 3.0-4.5 | 3.0-4.5 |
| Modulus of Rupture (Mpa) | 1.5 | 2.0 | 2.5 | 3.0 |
| Thermal conductivity 400℃(W/m.k) | 0.25 | 0.27 | 0.32 | 0.41 |
| Thermal Expansion1000℃(%) | 0.5 | 0.7 | 0.8 | 0.9 |
Manufactured under strict quality control with ISO-certified processes, our mullite insulation bricks undergo rigorous testing for density, strength, and thermal properties to ensure consistent performance in demanding applications.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
Get in touch with us
Leave a Message, we will call you back quickly!