$Refractory Insulation Fire Brick, Insulating Fire Brick System 1$
$Refractory Insulation Fire Brick, Insulating Fire Brick System 2$

$Refractory Insulation Fire Brick, Insulating Fire Brick$

$Refractory Insulation Fire Brick, Insulating Fire Brick System 1$

$Refractory Insulation Fire Brick, Insulating Fire Brick System 2$

Refractory Insulation Fire Brick, Insulating Fire Brick

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100 m.t./month

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Quick Details

Place of Origin:	Shape:	Brick	Material:	Alumina Block
SiO2 Content (%):	Al2O3 Content (%):	as usual	MgO Content (%):	general
CaO Content (%):	Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	CrO Content (%):	0
SiC Content (%):	Model Number:	DLG, PLG	Brand Name:
name:

Packaging & Delivery

Packaging Detail:

1.The Insulating Fire Brick will be packed as the standard of exporting or packed on wooden pallet with three layers water-proof shrink film and tightened with plastic/steel bandages,when in the transportation process,we should pay attention to moisture-proof and light handling. 2.The packing of Refractory Brick will accept customer's requirement if any. 3.Delivery within 7-15 working days after your payment. 4.Fast delievery accepted by customers.

Delivery Detail:

within 20 days

Refractory Bricks for Furnace

Product Description

We are a professional company which has manufactured bricks for more than25 years, we can supply Fire Caly brick, High alumina bick, Tunnel kiln car brick, Silica brick, Big block for glass furance and Coke Dry Quenching, calcined alumina powder and Kaolin. Our company is the direct maker and supplier inChina.

Fire brick, refractory brick, insulation brick, insulating fire brick, insulation refractory brick, fire bricks, refractory bricks, insulation bricks, insulating bricks, insulating fire bricks, insulator, fire proof brick, lining brick, hot face bricks, cold face bricks,

Two type of our Alumina Insulating Fire Brick (LG-IFB):
Ordinary type (PLG-IFB)
Low iron type (DLG-IFB)
Two produce methods of our LG-IFB:
Fast foam setting technology
Method of burning up adding object

Characteristics of our LG-IFB:
High cold crushing strength
High softing temperature under load
Accurate dimension
Good thermal shock resistance

Application:
Widely used in insulating layers of various thermal equipments and linings where no high temperature melt corrosion occurs.

Item	PLG- 1.0		PLG- 0.9		PLG-0.8	PLG-0.7		PLG-0.6	PLG-0.5
Al2O3 ,% ≥	48
Fe2O3 ,%≤	2
BD(g/cm3)	1.0	0.9		0.8		0.7	0.6		0.5
CCS>(Mpa)	4.50	4.00		2.94		2.45	1.96		1.47
TC<(350±25ºC)	0.55	0.50		0.35		0.30	0.25		0.20
test temperature at PLC<2% ºC	1400	1400		1400		1350	1350		1250

tolerance of dimension(mm)	PLG-IFB	DLG-IFB
≤100	±1.5	±1.0
101-250	±2	±1.0
251-400	±3	±1.5
warpage(mm)
≤250	≤1	≤0.8
251-400	≤1.5	≤1.0
crack(mm)
≤0.25	unlimited	unlimited
0.26-1.0	30	30
>1.0	rejected	rejected

1.Raw materials blending

Independent raw materials blending center to assurestrict control of materials quality.

2.Shaping

Isostatic pressing technoloty,with as 1000 tons of pressure to assure the homogenous bulk density of each product.

3.Machining

To assure the uniform shape,dimension and dimension tolerance of each product.

4.X-ray defect inspection

To assure all products supplied to our customers without any defect and to prevent the un-countable feconomic loss for our customers.

5.Physical and chemistry analysis

To assure all products meet the physical and chemistry characteristics.

6.Packaging

The world-class for packaging to assure the safety transportation.

Q:How do insulating fire bricks affect the overall fire resistance of a structure?: Insulating fire bricks play a crucial role in enhancing the overall fire resistance of a structure. These specialized bricks are designed to withstand high temperatures and act as an effective thermal barrier. By insulating the structure, they help to reduce heat transfer and prevent the spread of fire. Insulating fire bricks possess a low thermal conductivity, which means they do not easily conduct heat. This property enables them to absorb and store heat energy, preventing it from being transmitted to other parts of the structure. As a result, the fire is contained within a specific area, minimizing the risk of spreading to adjacent areas. Furthermore, insulating fire bricks have a high melting point, making them extremely resilient to heat. This allows them to effectively withstand prolonged exposure to intense temperatures without deforming or disintegrating. By preserving their structural integrity, these bricks ensure the stability and integrity of the overall structure during a fire event. In addition to their insulation and heat resistance properties, insulating fire bricks also act as a barrier to flames and combustion gases. Their dense composition obstructs the passage of flames and smoke, preventing them from permeating through the structure. This containment helps to limit the damage caused by fire and provides valuable time for occupants to evacuate safely. Overall, the incorporation of insulating fire bricks in the construction of a structure significantly enhances its fire resistance. They provide insulation, prevent the spread of fire, maintain structural stability, and act as a barrier against flames and smoke. By reducing heat transfer and containing the fire, insulating fire bricks play a vital role in safeguarding the structure and its occupants during a fire emergency.

Q:Are insulating fire bricks suitable for the insulation of chimneys?: Yes, insulating fire bricks are suitable for the insulation of chimneys. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them an ideal choice for chimney insulation. They help to prevent heat loss, improve energy efficiency, and reduce the risk of chimney fires.

Q:Can insulating fire bricks be used for insulation in industrial chimneys?: Yes, insulating fire bricks can be used for insulation in industrial chimneys. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent insulation properties. They are made from lightweight refractory materials that have low thermal conductivity, allowing them to effectively retain heat and prevent its transfer to the surroundings. This makes them ideal for use in industrial chimneys, where insulation is crucial to minimize heat loss and improve energy efficiency. Additionally, insulating fire bricks are also resistant to chemical corrosion, making them suitable for the harsh and corrosive environments typically found in industrial chimneys.

Q:Can insulating fire bricks be used in metal melting furnaces?: Yes, insulating fire bricks can be used in metal melting furnaces. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them an ideal choice for applications like metal melting furnaces. These bricks have low thermal conductivity, which helps to retain heat and reduce energy consumption. Additionally, insulating fire bricks are lightweight, durable, and resistant to thermal shock, making them suitable for the extreme conditions encountered in metal melting furnaces.

Q:Can insulating fire bricks be used for fireplace lining?: Yes, insulating fire bricks can be used for fireplace lining. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for lining the inside of a fireplace. They help to retain heat and improve the efficiency of the fireplace while protecting the surrounding structure from excessive heat.

Q:Can insulating fire bricks be used in the construction of reheat furnaces?: Yes, insulating fire bricks can be used in the construction of reheat furnaces. These bricks are designed to have high insulating properties, which helps to minimize heat loss and improve energy efficiency in the furnace. Additionally, their lightweight nature makes them easier to handle and install.

Q:How long do insulating fire bricks typically last?: Insulating fire bricks typically last for several years, with an average lifespan of 10 to 20 years.

Q:Can insulating fire bricks be installed in both industrial and residential settings?: Insulating fire bricks can be utilized in both industrial and residential environments. These bricks are specifically engineered to endure extreme temperatures and offer superb insulation, rendering them appropriate for various purposes. In industrial settings, insulating fire bricks are frequently employed in furnaces, kilns, and ovens, as they aid in conserving energy and ensuring stable temperatures. In residential settings, they can be employed in fireplaces, wood-burning stoves, and pizza ovens, enhancing heat retention and promoting safety. Due to their versatility and durability, insulating fire bricks are a dependable option for installations in both industrial and residential settings.

Q:Are insulating fire bricks suitable for insulation in petrochemical plants?: Yes, insulating fire bricks are suitable for insulation in petrochemical plants. Insulating fire bricks are made from lightweight materials with high insulating properties, such as ceramic fibers or lightweight refractory aggregates. These bricks are designed to have low thermal conductivity, which allows them to effectively reduce heat transfer and provide insulation in high-temperature environments. In petrochemical plants, where processes involve the handling of flammable and hazardous materials, maintaining proper insulation is crucial for safety and efficiency. Insulating fire bricks can withstand high temperatures and provide excellent thermal insulation, helping to reduce heat loss and minimize energy consumption. Furthermore, insulating fire bricks are resistant to chemical corrosion, making them suitable for use in petrochemical plants where exposure to corrosive chemicals is common. These bricks are also durable and have good mechanical strength, allowing them to withstand the harsh conditions in petrochemical plants. Overall, insulating fire bricks are an ideal choice for insulation in petrochemical plants due to their high-temperature resistance, excellent thermal insulation properties, chemical resistance, and durability.

Q:Do insulating fire bricks have a high thermal stability?: Yes, insulating fire bricks have a high thermal stability. These bricks are designed to withstand high temperatures without deteriorating or losing their insulating properties. They are made from high-quality refractory materials that can withstand extreme temperatures, making them ideal for applications where thermal stability is crucial. Insulating fire bricks have low thermal conductivity, which means they can effectively trap heat and prevent it from escaping. This property allows them to maintain stable temperatures in environments where heat retention is essential, such as furnaces, kilns, and other high-temperature industrial processes. Overall, insulating fire bricks are known for their excellent thermal stability, making them a reliable choice for applications that require insulation and protection against high temperatures.

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