Low Porosity Fire Clay Brick
Low porosity clay refractory bricks are characterized by high density and low porosity, making it difficult to absorb water or other liquids.Fireramo offers wholesale and sales of low porosity clay bricks.
- Origin: China
- Product Name: Fireramo Low Porosity Fire Clay Brick
- OEM/ODM: Support
- Refractoriness (℃): 1580< Refractoriness< 1770
- Cold Crushing Strength: 30-45MPa
- Bulk Density: 1.9-2.2g/cm3
- Al2O3: 30-42%
- Transport Package: Export Pallet
High quality refractory bricks
Product Details
Anti-Spalling Low Porosity Fire Clay Brick
Description
Low Porosity Fire Clay Brick is a refractory brick product made of high quality clay and other raw materials. Low porosity fireclay bricks are characterized by high density and low porosity, which makes it difficult to absorb water or other liquids, and also have excellent high temperature resistance. Low porosity refractory bricks are ideally suited for use in high temperatures and harsh conditions such as those found in industrial furnaces, kilns, and other high heat applications.
Features
Low porosity fireclay bricks are extremely durable and can withstand harsh conditions, making them an excellent choice for a variety of high temperature applications.
High Fire Resistance
Low porosity fireclay bricks can withstand temperatures up to 1700°C and maintain structural integrity at extreme temperatures.
Low porosity
The low porosity of these bricks means that they are less likely to absorb moisture and other liquids. This characteristic makes them ideal for use in environments where moisture or other liquids could cause the bricks to be damaged or weakened.
Excellent Thermal Shock Resistance
Low porosity fire clay bricks have excellent thermal shock resistance, which means they can withstand sudden changes in temperature without cracking or breaking. This makes them ideal for use in environments where temperatures can fluctuate dramatically, such as furnaces or kilns.
High compressive strength
Low porosity refractory bricks have a high compressive strength and they can withstand heavy loads without cracking or breaking.
Chemical Resistance
Low porosity fireclay bricks are resistant to a wide range of chemicals, making them ideal for use in environments where they may come into contact with acids, alkalis and other corrosive substances.
Low thermal conductivity
Low porosity firebricks have low thermal conductivity, which allows them to insulate heat and prevent it from escaping. This makes them ideal for use in applications where temperature stability is required.
Application
Low porosity refractory clay bricks can be used in a wide range of high temperature applications where other materials cannot withstand the extreme conditions:
Furnaces
Low porosity refractory clay bricks are commonly used in the interior walls of industrial furnaces to provide both thermal insulation and high temperature protection.
Kilns
Low porosity refractory bricks are also often used in the construction of kilns for ceramic furnaces, glass furnaces and other materials.
Refractory Lining
Low porosity refractory clay bricks are used in the interior walls of boilers, incinerators, reactors and other types of equipment to provide thermal insulation and protection against high temperatures and corrosive substances.
Low porosity refractory bricks are commonly used in iron and steel manufacturing to build walls of blast furnaces, ladles and other equipment.
Glass Manufacturing
Low porosity refractory clay bricks are used in glass manufacturing, where they are used to line the walls of furnaces and other equipment.
Chemical Processing
These Fireclay bricks are used in the chemical processing industry to line the interior walls of reactors and other equipment exposed to high temperatures and corrosive substances.
Low Porosity Fire Clay Bricks Specifications
| Low Porosity Fire Clay Bricks | FDNZ-45 | FDNZ-42 | FDNZ-42L | FDNZ-40 |
|---|---|---|---|---|
| Al2O3 % | ≥45 | ≥42 | ≥42 | ≥42 |
| Fe2O3 % | ≤1.2 | ≤1.5 | ≤1.8 | ≤1.7 |
| P2O5 % | / | / | ≥5 | / |
| Apparent Porosity, % | ≤12 | ≤15 | ≤14 | ≤17 |
| CCS, MPa | ≥80 | ≥70 | ≥70 | ≥55 |
| 0.2MPa RUL, ºC | ≥1500 | ≥1460 | ≥1450 | ≥1420 |
| PLC, % | 1450ºC×3h | 1450ºC×3h | 1450ºC×3h | 1400ºC×2h |
| -0.2~0.1 | -0.2~0.1 | -0.2~0.1 | -0.4~0 |
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
