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Refractory Light Weight Bubble Alumina , White Activated Alumina Beads

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Refractory Light Weight Bubble Alumina , White Activated Alumina Beads

Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads
Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads

Large Image :  Refractory Light Weight Bubble Alumina , White Activated Alumina Beads

Product Details:

Place of Origin: Henan , China
Brand Name: Junsheng
Certification: ISO , SGS , etc
Model Number: 1-3MM

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
 
 
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

 
 
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
 
 
 
Feature:
 
Have good structure stability, higher physical and chemical properties, and the products has a good construction performance at the same time.
 


 

Application:
 

Fused Alumina Bubble is produced by blowing the melt of high purity Bayer process
 
alumina in a controlled atmosphere to produce hollow spheres. Due to its low density
 
and extremely low thermal conductivity fused alumina bubble is ideal for high alumina
 
based Insulating Bricks and castables.

 
 

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 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.

 
 
 
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
 
Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads 0Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads 1Refractory   Light Weight	Bubble Alumina ,  White  Activated Alumina Beads 2

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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