ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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High Alumina Poly Lightweight Fire Brick , Heat Resistant Bricks For Fire Pit

High Alumina Poly Lightweight Fire Brick , Heat Resistant Bricks For Fire Pit

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Large Image :  High Alumina Poly Lightweight Fire Brick , Heat Resistant Bricks For Fire Pit

Product Details:
Place of Origin: Henan Xinmi
Brand Name: Kaier
Certification: ISO9001
Model Number: HY-1.0
Payment & Shipping Terms:
Minimum Order Quantity: 50Ton
Price: Negotiated
Packaging Details: Wooden pallet for firebricks; PE Ton bag for refractory castable; Metal or cardboard angle beads Fasten with straps (Customized packaging is available.)
Delivery Time: 5-8 Working Day
Payment Terms: L/C, T/T,
Supply Ability: 5000Ton Per Month
Detailed Product Description
Product Name: High Alumina Poly Light Weight Insulating Brick High Temperature 1250℃ Shape: Brick
Al2o3 Content (%): 48 - 55% Material: High Alumina Powder
Application: Industry Kiln & Furnace Bulk Density: 0.6-1.3g/cm3
Type: Porosity Type Insulating Brick Usage: Liner
High Light:

furnace refractory bricks

,

heat proof bricks

High Alumina Poly Light Weight Insulating Brick High Temperature 1250℃

 

High Alumina Poly Light Insulation Brick Introduction


The special blast furnace refractory material is the main raw refractory material, supplemented by appropriate admixture and produced by polylight burning method. Refractory product has the advantages of high strength, good thermal stability, small change of heavy burning fiber and small thermal conductivity. The high alumina poly light insulation brick has a content of AL2O3 of more than 48%, which is mainly composed of mullite and glass phase or corundum. The bulk density is 0.4 to 1.35 g/cm3. The porosity is 66% to 73%, the compressive strength is 1-8 MPa, the fire resistance temperature is 1600 degrees, and good thermal shock resistance.

 

High Alumina Poly Lightweight Fire Brick , Heat Resistant Bricks For Fire Pit 0


High Aluminum Poly Light Brick Product Features


1. High temperature strength;
2, Good thermal insulation performance;
3, Resistant to various atmospheric corrosion;
4. Features such as remarkable energy saving effect;
5. Excellent thermal shock stability. 

 

High Alumina Poly Light Insulation Brick Application


High alumina poly light insulation brick is widely used in kiln lining (not eroded by solution) and insulation layer in metallurgy, machinery, ceramics and chemical industries. It is an ideal energym saving product.
High alumina poly light insulation brick is used for the lining and insulation of masonry furnaces, as well as the areas where there is no strong high temperature molten material erosion and erosion. When in direct contact with the flame, the surface contact temperature shall not be higher than 1350℃
High alumina poly light insulation brick used in ceramic tunnel kiln, roller kiln, shuttle kiln, wall kiln, also used in various heating furnace coking furnaces and other thermal equipment, heat treatment lining materials, etc.


High Alumina Poly Light Insulation Brick Specification

 

Item

Specification

LTL-0.6

LTL-0.8

LTL-1.0

LTL-1.2

Density Bulk(g/cm3)

0.6

0.8

1

1.2

Cold Crushing Strength(Mpa)

2

3.98

4.98

5.98

Reburning Linear Change%(℃*h)

1350*12

1400*12

1400*12

1450*12

Thermal Conductivity(w/m.k 350+-25℃

0.25

0.29

0.35

0.45

Al2o3

50

50

55

55

Fe2o3

1.8

1.8

1.8

1.8


High Alumina Poly Light Insulation Brick Requirement


(1) The thermal stability under long-term high temperature working conditions is good
(2) The wear resistance in the work should be good, and the strength under normal temperature and high temperature conditions should be high.
(3) The density is high, the thermal conductivity is small, and the thermal insulation performance is good.
(4) It can resist the severe erosion and erosion of molten iron, slag, blast furnace gas and furnace dust under high temperature and high pressure, and is resistant to various atmospheric corrosion.
(5) The size of the refractory material should be accurate and in line with national standards, which is conducive to the construction of the blast furnace.

 

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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