Industrial Furnace Fire Resistant High Alumina Lining Brick Properties with 75% Al2O3

• Customization: Available
• Classification: Clay
• Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials
• Model NO.: SK36 SK38 SK40
• Production Process: Extrusion Method
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Al2O3: 55%-80%
• Size: Customizable
• Refractoriness Under Load 0.2MPa: 1470-1530ºC
• Type: Refractory Material
• Material: Alumina Block
• Transport Package: Sea-Worthy Wooden Pallet
• Specification: 230*114*64mm or 230*114*76mm
• Trademark: Greenergy
• Origin: China
• HS Code: 6902200000
• Production Capacity: 20000t/Year

Product Description

High alumina bricks are produced with selected bauxite chamotte as main raw material,fired at 1450-1470ºC by advanced process with strict quality control.  
High alumina bricks have great features like high temperature performance, great corrosion and wear resistance, high bulk density, low iron content, etc. 
High Alumina bricks are extensively used in mining, metallurgy, cement, chemical and refinery and refractory industries.   

Applications 

Nonferrous Metal Furnace

Rotary & Shaft Kiln

Various Incinerator

Reheating Furnace

Permanent Lining For EAF Ladle

General Industrial Furnace etc.

Features

High Strength 
Lower Shrinkage 
Excellent Alkalis Resistant 
Good resistant to Thermal Shock 
High Refractoriness under load

Main Properties
Grade	SK36	SK38	SK40
Al2O3	55	75	80
Fe2O3	2.0	2.0	2.0
Refractoriness ºC	1770	1790	1790
Refractoriness under load 0.2Mpa(ºC)	1470	1520	1530
Apparent Porosity(%)	22	23	21
Reheating Liner Change(%)	-0.4~0.1	-0.4~0.1	-0.4~0.1
Cold Crushing Strength(Mpa)	44	54	65

Note: The data provided is taken from average test results conducted under standard procedures and conditions and should not be used for specification purposes.










As one of the leading manufacturers and suppliers of refractory products in China.Greenergy Refractory& Insulation Material Co., Ltd enjoys close proximity to her customers.During long time in the market, we accumulate a lot of experiences in refractory and insulation materials for Steel plant, Boiler, Cement, Ceramics, Aluminum, Petrochemical and Metallurgy industries as well as other thermal treatment industries. We have a professional team for R&D, QOC, Marketing and Post services to our customers,distribut-
ors and partners all over the world.
We are committed to provide one-stop services from how-to-choose to final construction with varieties of refractory and insulation materials ranging from 500 ºC to 2000 ºC, including refractory ceramic fiber, bio soluble fiber, insulating firebrick, refractory fire brick, monolithics and castables,microporous board, aerogel, calcium silicate boards and shapes,etc.
Our products have been highly praised by our customers from USA, UK, Italy, Germany, Turkey, India, UAE, Brazil, etc. We are striving to provide customers with comprehensive, one-stop and most suitable "energy saving" solutions to build a green-energy system.

 

Q1. Are you Manufacturer?
A: Yes,we are a manufacturer, we can provide the good products and service with reasonable price.

Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?
A: Yes, we can do OEM.

Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.

Q5. Do you provide samples?
A : Yes,samples are available.

Q6. How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.