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Insulation Bricks

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MOQ : 500 Pieces

Insulation Bricks Specification

Chemical Composition
Al2O3 (Alumina), SiO2 (Silica)

Density
1100 Gram per cubic centimeter(g/cm3)

Form
Solid

Melting Point
1750C

Usage & Applications
Thermal insulation, lining for kilns, stoves and furnace walls

Hardness (%)
50-60%

Water Absorption
18-20%

Purity(%)
98% minimum

Application
Insulation and lining of furnace, kilns, and thermal equipment

Surface Finish
Smooth

Product Type
Refractories

Types of Refractories
Insulating Bricks

Shape
Rectangular

Porosity
High porosity (45-60%)

Dimensional Stability
Excellent under high temperatures

Strength
High mechanical strength

Specific Gravity
1.7-2.2

Thermal Conductivity
Low thermal conductivity, 0.25-0.35 W/mK

Color
Buff & Yellowish

Moisture Resistance
Good

Customization
Available upon request

Manufacturing Process
Fired

Maximum Service Temperature
Up to 1200°C

Bending Strength
8-13 N/mm²

ISO Certification
ISO 9001:2015 certified

Packaging Type
Corrugated boxes & wooden crates

Bulk Density
0.9-1.1 g/cm³

Shelf Life
Unlimited under proper storage conditions

Cold Crushing Strength
30-60 kg/cm²

Size
230mm x 115mm x 75mm (standard)

Resistance to Thermal Shock
Excellent

Insulation Bricks Trade Information

Minimum Order Quantity
500 Pieces

FOB Port
Mundra

Payment Terms
Days after Acceptance (DA), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Delivery Point (DP)

Supply Ability
5000 Pieces Per Month

Delivery Time
12 Days

Sample Available
Yes

Sample Policy
Free samples are available

Main Export Market(s)
Western Europe, Australia, North America, South America, Eastern Europe, Middle East, Central America, Asia, Africa

About Insulation Bricks

Insulation Bricks

The Plain Insulation Bricks belong to a kind of lightweight insulation refractory materials, which has the advantages of low bulk density, light bulk density, low thermal conductivity and good heat insulation effect. The main role of insulation bricks is to keep heat and reduce heat loss. Insulation bricks are generally do not directly contact with the flame, and firebrick is usually in direct contact with flame. The offered high quality Plain Insulation Bricks are very easy to use.

Exceptional Thermal Insulation

These insulation bricks provide superior thermal insulation thanks to their high porosity and low thermal conductivity. They effectively reduce heat loss in kilns, stoves, and furnace walls, resulting in improved energy efficiency. Their ability to resist high temperatures and thermal shock ensures longevity and consistent performance even in demanding environments.

Reliable Mechanical Strength & Durability

With cold crushing strength ranging from 30-60 kg/cm2 and excellent bending strength, our bricks offer high mechanical stability. Their smooth surface finish, consistent rectangular shape, and unlimited shelf life under proper storage make them a dependable choice for industrial thermal insulation projects.

ISO Certified Quality & Customization

Our insulation bricks are ISO 9001:2015 certified, ensuring stringent quality standards. Customers benefit from the option of customized sizes to fit specific project needs. Packaged in corrugated boxes and wooden crates, these bricks arrive safely and ready for use, whether for domestic supply or export.

FAQ's of Insulation Bricks:

Q: How are insulation bricks with high thermal shock resistance manufactured?

A: These insulation bricks are produced using a fired process, which imparts excellent thermal shock resistance and high mechanical strength. The controlled firing method also ensures dimensional stability and a smooth surface finish.

Q: What applications are suitable for these insulation bricks?

A: These bricks are ideal for thermal insulation and lining in furnaces, kilns, stoves, and other thermal equipment, protecting these structures from heat loss and enhancing operational energy efficiency.

Q: When should I use insulation bricks with a service temperature up to 1200C?

A: Use these bricks in environments where thermal insulation is required for equipment operating below 1200C, including various industrial kiln and furnace applications, to maximize durability and performance.

Q: Where are these insulation bricks supplied and exported from?

A: We supply and export these insulation bricks from India, packaging them securely in corrugated boxes and wooden crates to ensure safe delivery for domestic and international customers.

Q: What benefits do these insulation bricks offer in high-temperature installations?

A: They provide high mechanical strength, excellent resistance to thermal shock, low water absorption, and superior thermal insulation, ensuring reliable and long-lasting performance in demanding high-temperature environments.

Q: Can these insulation bricks be customized for different project requirements?

A: Yes, customization is available upon request to meet specific size and specification needs, allowing for tailored solutions in unique insulation projects.

Q: What is the shelf life of these bricks and how should they be stored?

A: These insulation bricks have unlimited shelf life when stored under proper conditions, such as keeping them dry and protected in their original packaging to maintain their mechanical and thermal properties.

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