Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
HeNan JunSheng Refractories Limited

Sales & Support:

Home ProductsBubble Alumina

Raw Round White Activated Alumina Balls Apply In High Temperature Furnace

China HeNan JunSheng Refractories Limited certification
China HeNan JunSheng Refractories Limited certification
It is a pleasure to work with you. Your team is very good.

—— Bland

Thank you my friend,your product is well suited to our requirements

—— Matsuo

You are a good partner,I believe your company will become stronger

—— Jack

I'm Online Chat Now

Raw Round White Activated Alumina Balls Apply In High Temperature Furnace

Raw Round White Activated Alumina Balls Apply In  High Temperature Furnace
Raw Round White Activated Alumina Balls Apply In  High Temperature Furnace Raw Round White Activated Alumina Balls Apply In  High Temperature Furnace Raw Round White Activated Alumina Balls Apply In  High Temperature Furnace Raw Round White Activated Alumina Balls Apply In  High Temperature Furnace

Large Image :  Raw Round White Activated Alumina Balls Apply In High Temperature Furnace

Product Details:
Place of Origin: Henan , China
Brand Name: Junsheng
Certification: ISO , SGS , etc
Model Number: 0 .2-1MM
Payment & Shipping Terms:
Minimum Order Quantity: 1 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: Suitable For Sea Package
Delivery Time: According to order quantity
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 500 Metric Ton/ Metric Tons Per Month
Detailed Product Description
Color: White Shape: Ball
Size: By You Needs Material: Alumina
Passing Rate: 90 % Min Refractoriness: 1800 ℃
Feature: High Purity Test Standard: GB/T3044-89
High Light:

alumina ceramic balls

,

activated alumina balls

Bubble Alumina
 
 
 
Physical And Chemical Properties
 
 

Index

Properties

Type 1 Type 2
Chemical composition (%) Al2O3 98.5min 99min
SiO2 0.5-1.2 0.3max
Fe2O3 0.1max 0.1max
Na2O 0.4max 0.4max
Packing density (g/cm3) 0.5-1.0
Damaged rate(%) ≤10 ≤10
Refractoriness(°C) 1800
Particle size

5-0.2mm, 0.2-1mm,1-3mm,3-5mm,

0.2-0.5mm,1-2mm,2-3mm

Test standard GB/T3044-89
Packing 20kg/plastic bag
Usage Refractories
 
 
 

Product Description
 
 
Its main raw material is high quality alumina powder. After melting through the electric arc furnace, blowing and then instantaneously cooling in air, the alumina bubble will have the characteristics of light weight, closed hole and high temperature resistance. It is the ideal heat-insulated filler for high temperature furnaces, as well as the high quality aggregate for high temperature light refractory castable.
Alumina bubble as the main material can be made into various shapes of products, with the service temperature 1800 ℃. The finished products have the high mechanical strength, which is several times higher than general light products, while its bulk density is the half of corundum products

 
 

Application:
 
At present the alumina bubble is mainly used in the high temperature furnace / industrial furnace insulation, such as petrochemical industrial gasifier, carbon black industrial reactors, metallurgical industrial induction furnace and other high temperature, ultra-high temperature furnace. The energy saving effect is very good.
 
 
 

Package
 
 
1 ) . In 1MT Big Bag
 
2 ) . 25KG PP Big Bag In 1MT Big Bag
 
3 ) . Custom-made packing as required
 
 
FAQ
 
 
Q : What is your lead time?
 
A : It usually needs about 7-14 days after receiving the workable payment.
 
 
 
Q : What is your payments term?
 
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
 

 

 
Q : Do you provide free samples?
 
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.

 
 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

Tel: +8618703897021

Send your inquiry directly to us (0 / 3000)