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HeNan JunSheng Refractories Limited

Good quality Brown Fused Alumina for sales
Good quality Brown Fused Alumina for sales
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White Bubble Alumina , For High Alumina Based Insulating Bricks And Castables.

China White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier
White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables. supplier

Large Image :  White Bubble Alumina , For High Alumina Based Insulating Bricks And Castables.

Product Details:

Place of Origin: Henan , China
Brand Name: Junsheng
Certification: ISO9000 , SGS , etc
Model Number: 2-3MM

Payment & Shipping Terms:

Minimum Order Quantity: 2Metric Ton/Metric Tons
Price: USD950/MT
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: 450 Metric Ton/ Metric Tons Per Month
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Detailed Product Description
Color: White Shape: Ball
Material: Alumina Refractoriness: 1800 ℃
Passing Rate: 90 % Min Feature: High Purity
Test Standard: GB/T3044-89 Size: 0.2-0.5/0.5-1/1-2/2-3MM
Packing: Bags Shipment: By Your Needs

Bubble Alumina

 

 

White Bubble Alumina  , For High Alumina Based Insulating Bricks And Castables.

 

 

 

 

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

 

 

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

 
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 : 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 payments term?

 

A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

 

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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