Are you curious about where to find the best bubble brick factories in China? With the booming construction industry, choosing the right supplier can make all the difference in your project’s success. By comparing the top factories, you can ensure quality, reliability, and cost-effectiveness, ultimately saving you time and money. Imagine having access to the best options that meet your specific needs and standards. Ready to discover which factories stand out from the rest? Let’s dive in and explore the top contenders that can elevate your building projects to new heights!

Alumina Bubble Bricks – RS Refractory Bricks Supplier In China

Product Details: Alumina Bubble Bricks are manufactured with alumina bubble ball and alumina powder as the main raw materials, featuring super high temperature resistance, energy saving, and thermal insulation.

Technical Parameters:
– Maximum Service Temperature: 1650-2200℃
– Al2O3 % ≥: 70-99

Application Scenarios:
– High temperature kilns in metallurgy industry
– Insulation lining for carbon black furnace

Pros:
– Lightweight, reducing overall furnace weight
– High service temperature with good thermal shock resistance

Cons:
– Limited availability in some regions
– Potentially higher initial cost compared to traditional bricks

Alumina Bubble Brick For Sale-China Rongsheng Refractory

Product Details: Alumina Bubble Brick is a high-temperature insulation material made from alumina bubble balls, characterized by light weight, high temperature resistance, and excellent thermal shock resistance.

Technical Parameters:
– Bulk density g/cm3: 1.4-1.7
– Max Service Temperature℃: ≥1680

Application Scenarios:
– Used in high-temperature energy saving kilns and furnaces.
– Applicable in petrochemical industrial gasifiers and metallurgical induction fur…

Pros:
– Lightweight compared to traditional refractory materials.
– Good thermal insulation properties leading to energy savings.

Cons:
– Potentially higher initial cost compared to conventional bricks.
– Limited availability in some regions.

Alumina Bubble Brick Series – Refractory Solutions

Product Details: Alumina bubble brick series, a new kind of high temperature refractory material, produced by melting and blowing industrial alumina in electrode furnace. Its crystal type is microcrystal of a-Al2O3. With alumina bubble as the main body, it can be produced with different shapes.

Technical Parameters:
– Highest working temperature: 1800℃
– Bulk density: 1.2~1.5g/cm

Application Scenarios:
– High-temperature energy conservation (>30%) down draught furnace
– Induction furnace

Pros:
– High mechanical strength, several times normal light products
– Excellent thermal insulation effect, reducing heat emission

Cons:
– Limited availability in specific shapes
– Potentially higher initial cost compared to traditional materials

AC3491 Bubble Alumina Bricks – Advanced Ceramic Materials

Product Details: AC3491 Bubble Alumina Bricks, Catalog No. AC3491, Material Al2O3, Purity 98.8%, Size Customized

Technical Parameters:
– Classification temperature (°C): 1800°C/3270°F
– Bulk Density (g/cm3): 1.65 Max, Typical: 1.55
– Cold Crushing Strength (kg/cm2): 100 Min, Typical: 150
– Thermal Conductivity (W/mK) at 350°C: 0.9
– Reheat shrinkage (1,700°C*8 hours, %): 0.06
– Chemical Composition (%): Al2O3: 98.0 Min, SiO2: 0.3, Fe2O3: 0.2

Application Scenarios:
– Used as the main refractory lining for hot surfaces
– Used as an insulation material behind other refractories in furnaces, flues, kil…

Pros:
– Good high-temperature structural properties
– Lightweight refractory product

Cons:
– Limited size options (customized only)
– Potentially high cost due to specialized material

Alumina Bubble Brick – AlCircleBiz

Product Details: Alumina bubble bricks are made of alumina bubble balls and alumina powder as the main raw materials, combined with other binders, and fired at a high temperature of 1750 degrees. They are ultra-high temperature resistance and energy-saving insulation refractory materials.

Technical Parameters:
– Price: Available on request
– Min Order Quantity: 10.00 MT
– Delivery Lead Time: As per order
– Place of Origin: China
– Supply Ability: Customization as required
– Packaging Details: Standard export packing
– Transportation Details: Ship

Application Scenarios:
– Directly built on the lining of high-temperature furnaces in contact with flame
– Manufacturing high-temperature furnace tubes, trays, protective covers

Pros:
– Light density optimizes structure to reduce weight of the furnace body
– Low thermal conductivity provides good thermal insulation effect

Cons:
– Quality can be affected by production process and factors like particle ratio
– Requires careful handling due to high-temperature firing

Modern Design Colorful Glass Bubble Bricks

Product Details: Modern Design Colorful Glass Bubble Bricks

Technical Parameters:
– Dimension: 200x100x50mm and other customized sizes
– Item No.: SDCM-190

Application Scenarios:
– Retail store interiors
– Building facade

Pros:
– Available in a variety of colors
– Customizable sizes

Cons:
– Fragile material
– Potentially high shipping costs

Alumina Bubble Brick Manufacturer – Rongsheng Refractory

Product Details: Alumina Bubble Brick – Fire-resistant and high-temperature resistant insulation material from Rongsheng Group, suitable for various industries.

Technical Parameters:
– Al2O3 %: ≥90-99
– Bulk density g/cm3: 1.3~1.9
– Cold Crush Strength MPa: ≥6-18
– Thermal conductivity W/(m·K) at 1000℃: ≤0.9-1.2
– Permanent Linear Change Rate % at 1600℃×3h: ±0.3

Application Scenarios:
– Iron and steel industry
– Non-ferrous metal industry
– Glass industry
– Power industry

Pros:
– Small volume density
– Low thermal conductivity
– High strength
– Energy-saving
– Acid and alkali corrosion resistance

Cons:
– Price may be slightly higher than heavy bricks in some areas
– Requires careful handling due to high-temperature applications

Alumina Bubble Brick – Zhengzhou Sijihuo Refractory Co., Ltd.

Product Details: Alumina Bubble Brick, a high-temperature thermal insulation material with Al2O3 content of ≧85%, max service temperature of 1800℃, and designed for furnace insulation.

Technical Parameters:
– Al2O3 Content: ≧85%, ≧90%, ≧99%
– Max Service Temp.: 1680℃, 1700℃, 1800℃

Application Scenarios:
– Used in high-thermal kilns or furnaces in industries such as metallurgy, petroch…
– Suitable for insulation materials in ultra high temperature kilns.

Pros:
– High refractoriness under load and long service life.
– Low thermal conductivity, energy-saving, and good thermal insulation effect.

Cons:
– Limited to specific furnace/kiln specifications.
– Customization may be required for certain applications.

Alumina Bubble Brick – Kerui Refractory

Product Details: Alumina bubble brick is a lightweight insulation material mainly composed of corundum, suitable for high-temperature corrosive environments.

Technical Parameters:
– Max Service Temperature: 1800℃
– Al2O3: ≥90-99%; Fe2O3: ≤0.2%; Bulk Density: 1.3-1.9g/cm³; Thermal Conductivity:…

Application Scenarios:
– Steel and metallurgical industry: ladles, tundishes, blast furnaces
– Petrochemical industry: gasifiers, reactors, catalyst carriers

Pros:
– High insulation ability, reducing energy loss and improving efficiency
– Enhanced chemical stability, remaining intact in acidic and alkaline environment…

Cons:
– Potentially higher initial cost compared to traditional materials
– Requires careful handling due to lightweight and fragile nature

Insulation Series Brick

Product Details: Insulation Series Brick – High-quality refractory bricks designed for insulation applications.

Technical Parameters:
– High thermal resistance
– Low thermal conductivity

Application Scenarios:
– Industrial furnaces
– Kilns and ovens

Pros:
– Excellent insulation properties
– Durable and long-lasting

Cons:
– Higher initial cost compared to standard bricks
– Requires careful installation

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Comparison Table

Company	Product Details	Pros	Cons	Website
Alumina Bubble Bricks – RS Refractory Bricks Supplier In China	Alumina Bubble Bricks are manufactured with alumina bubble ball and alumina powder as the main raw materials, featuring super high temperature resista…	– Lightweight, reducing overall furnace weight – High service temperature with good thermal shock resistance	– Limited availability in some regions – Potentially higher initial cost compared to traditional bricks	rsrefractoryfirebrick.com
Alumina Bubble Brick For Sale-China Rongsheng Refractory	Alumina Bubble Brick is a high-temperature insulation material made from alumina bubble balls, characterized by light weight, high temperature resista…	– Lightweight compared to traditional refractory materials. – Good thermal insulation properties leading to energy savings.	– Potentially higher initial cost compared to conventional bricks. – Limited availability in some regions.	www.rsrefractorygroup.com
Alumina Bubble Brick Series – Refractory Solutions	Alumina bubble brick series, a new kind of high temperature refractory material, produced by melting and blowing industrial alumina in electrode furna…	– High mechanical strength, several times normal light products – Excellent thermal insulation effect, reducing heat emission	– Limited availability in specific shapes – Potentially higher initial cost compared to traditional materials	china-refractory-bricks.com
AC3491 Bubble Alumina Bricks – Advanced Ceramic Materials	AC3491 Bubble Alumina Bricks, Catalog No. AC3491, Material Al2O3, Purity 98.8%, Size Customized	– Good high-temperature structural properties – Lightweight refractory product	– Limited size options (customized only) – Potentially high cost due to specialized material	www.preciseceramic.com
Alumina Bubble Brick – AlCircleBiz	Alumina bubble bricks are made of alumina bubble balls and alumina powder as the main raw materials, combined with other binders, and fired at a high…	– Light density optimizes structure to reduce weight of the furnace body – Low thermal conductivity provides good thermal insulation effect	– Quality can be affected by production process and factors like particle ratio – Requires careful handling due to high-temperature firing	www.alcirclebiz.com
Modern Design Colorful Glass Bubble Bricks	Modern Design Colorful Glass Bubble Bricks	– Available in a variety of colors – Customizable sizes	– Fragile material – Potentially high shipping costs	www.yiwushiningcrystal.com
Alumina Bubble Brick Manufacturer – Rongsheng Refractory	Alumina Bubble Brick – Fire-resistant and high-temperature resistant insulation material from Rongsheng Group, suitable for various industries.	– Small volume density – Low thermal conductivity – High strength – Energy-saving – Acid and alkali corrosion resistance	– Price may be slightly higher than heavy bricks in some areas – Requires careful handling due to high-temperature applications	www.rsnewrefractory.com
Alumina Bubble Brick – Zhengzhou Sijihuo Refractory Co., Ltd.	Alumina Bubble Brick, a high-temperature thermal insulation material with Al2O3 content of ≧85%, max service temperature of 1800℃, and designed for fu…	– High refractoriness under load and long service life. – Low thermal conductivity, energy-saving, and good thermal insulation effect.	– Limited to specific furnace/kiln specifications. – Customization may be required for certain applications.	www.sjhrefractory.com
Alumina Bubble Brick – Kerui Refractory	Alumina bubble brick is a lightweight insulation material mainly composed of corundum, suitable for high-temperature corrosive environments.	– High insulation ability, reducing energy loss and improving efficiency – Enhanced chemical stability, remaining intact in acidic and alkaline enviro…	– Potentially higher initial cost compared to traditional materials – Requires careful handling due to lightweight and fragile nature	keruirefra.com
Insulation Series Brick	Insulation Series Brick – High-quality refractory bricks designed for insulation applications.	– Excellent insulation properties – Durable and long-lasting	– Higher initial cost compared to standard bricks – Requires careful installation	www.rsrefractorygroup.com

Frequently Asked Questions (FAQs)

What are bubble bricks and how are they made?

Bubble bricks are lightweight building materials made from a mixture of clay, water, and air. The production process involves mixing these ingredients, forming them into bricks, and then firing them in a kiln. This process creates air pockets within the bricks, making them lighter and providing better insulation.

Why are bubble bricks popular in construction?

Bubble bricks are favored for their lightweight nature, which reduces transportation costs and makes them easier to handle. They also offer excellent thermal insulation, helping to maintain comfortable indoor temperatures and reduce energy costs.

Are bubble bricks environmentally friendly?

Yes, bubble bricks are considered environmentally friendly. They are made from natural materials and can be produced with less energy compared to traditional bricks. Additionally, their insulation properties can lead to lower energy consumption in buildings.

How do I choose a reliable bubble brick factory in China?

When selecting a bubble brick factory, look for established companies with positive reviews and certifications. Check their production capacity, quality control processes, and customer service. It’s also helpful to request samples to assess the quality of their products before making a decision.

What are the typical applications of bubble bricks?

Bubble bricks are commonly used in residential and commercial construction for walls, partitions, and facades. Their lightweight and insulating properties make them ideal for energy-efficient buildings, while their durability ensures long-lasting performance in various climates.