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Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick
Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick

Insulating Hollow Clay Bricks Anumila Bubble Brick Alumina Hollow Spherical Brick

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Product Overview

Description


 


Product Description



Alumina Bubble Bricks






Description For Alumina Bubble Bricks


Alumina Bubble Bricks Adopt Alumina Bubble Ball As The Main Raw Materials, High-Performance Ultrafine Powder As The Annexing Agent And Organic Substance As The Binding Agent Through Molding And Drying, And Then Are Fired In The High Temperature Shuttle Kiln.












Specification



































































































 

Item/Index



Alumina Bubble Ball


Zirconia Bubble Ball



Sialon Binding Al2O3 Bubble Bricks




LKZ-88




LKZ-98




ZKZ-98




—



Maximum Service Temperature ℃



1650




1800




2000~ 2200




1600



Al2O3 % ≥



88




99




–




70



ZrO2 % ≥



–




–




9.8




–



SiO2 % ≤



–




0.2




0.2




–



Fe2O3 % ≤



0.3




0.15




0.2




N≥5



Bulk Density g/cm



1.30~1.45




1.40~1.65




≤ 3.0




≤ 1.5



Cold Crushing Strength MPa ≥



10




9




8




15



Refractoriness Under Load ℃
(0.2MPa,0.6%) ≥



1650




1700




1700




1700



Reheating Linear Change Rate %
1600℃×3hrs



±0.3




±0.3




±0.2




–



Thermal Expansivity ×10
(indoor temperature, ~1300℃)



~8.0




~8.6




–




thermal shock resistance, times (1100℃water cold)≥15



Thermal Conductivity W/(m.K) ≤
(average temperature 800℃)



0.9




1.0




0.5




1.1






 chat now/H85550e44f4e0489ab76c15a1b331b00d9Click It Now_


 


 






FAQ


 Q1.You Are a Manufacture Or a Trading Company?


A: We Are Truly a Manufacture,Our Factory Is In Xinmi,Zhengzhou City,Henan Province.We Not Only Can Provide The High Quality Products With The Best Price,But Also Can Offer The Best Pre-Sale Service And After-Service.


Q2.What Kind Of Product Can You Offer?


A: Our Company Can Offer a Series Products For Kiln Construction.For Example:Refractory Brick,Refractory Castable,Refractory Materials,Ceramic Fiber Products,and so on.


Q3.Can Your Company Provide Samples Or Can We Have a Visit To Your Factory?

 

A: Of Course,Samples Are Available,And You Are Welcome To Visit Our Factory At Anytime,We Will Arrange Professional Reception Personnel To Patiently Explain To You.

 

Q4.Why Choose You Over Other Suppliers?

 

A: We Are Truly a Manufacture.We Have a Large Scale, Strong Strength, And Rich Experience, Professional Technology, And Perfect Customer Service, And Have Obtained Various Certifications Such As CE/ISO9001/ISO45001.

 

Q5. Do You Accept OEM?

 

A: Yes, We Support OEM.

 

Q6. How Long Is Delivery Time?

 

A: The Delivery Time Usually Depends On The Order Quantity, Usually Around 7-12 Days.

 

7. How Are Your Products' Quality?

 

A: The Products Will Be Strictly Inspected Before Shipment, So The Quality Could Be Guaranteed.



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