Products

Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick

China Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick, Find details about China Bubble Refractory Brick, Al2O3 Bubble Brick from Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick

Model NO.
LG99, LG90, LG85
Certifiacte
ISO9001, Ce, etc
Bulk Density
1.45-1.60
Cold Crushing Strength
15-20MPa
Thermal Conductivity
1.4
Al2O3
85-95
Sio2
85-99
Trademark
jucos
Transport Package
Sea-Worthy Wooden Pallet
Specification
230*114*64mm or 230*114*76mm
Origin
China
HS Code
6902200000
Model NO.
LG99, LG90, LG85
Certifiacte
ISO9001, Ce, etc
Bulk Density
1.45-1.60
Cold Crushing Strength
15-20MPa
Thermal Conductivity
1.4
Al2O3
85-95
Sio2
85-99
Trademark
jucos
Transport Package
Sea-Worthy Wooden Pallet
Specification
230*114*64mm or 230*114*76mm
Origin
China
HS Code
6902200000
Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick
Product Description Of Alumina bubble brick 

Alumina bubble brick using Alumina hollow ball as main raw material, high performance alumina ultrafine powder as additive, organic matter do binder, forming after drying, alumina hollow ball fired at 1750 ºC , this material with low thermal conductivity, heat preservation,high compressive strength, Alumina bubble brick has excellent heat resistance performance and heat insulation performance, which can be directly used as the working lining of high temperature kiln.Mainly used in the hot face refractory lining of pyrolyzer,hot blast furnace ,preheating furnace,tunnel kiln ,pushed slab kiln,crucible furnace ,electric furnace ,etc .

Features Of Alumina bubble brick

1. High purity
2.High mechanical strength
3.Low thermal conductivity
4.Low bulk density (lighter than the same kind of material ,thin kiln wall, low cost )
5. Mainly apply to the insulation layer of coal-water slurry gasifier
6. Excellent thermal insulation
7. Good chemical stability (acid-base erosion resistance )
8. High compressive strength

Applications Of Alumina bubble brick

Mainly used in the industries such as metallurgical ,refractories,ceramics,petrochemical,It can be used as the hot face refractory lining of pyrolyzer,hot blast furnace ,reheating furnace,tunnel kiln ,pushed slab kiln,crucible furnace ,electric furnace ,etc .

Specifications Of Alumina bubble brick

Alumina contents range from 85% to 99%
Widely used throughout metallurgical industry

Physical And Chemical Indicators Of Alumina bubble brick

Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick

Product Pictures Of Alumina bubble brick

Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick

Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick


Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick

JUCOS providing high grade refractory brick and insulation thermal ceramic fiber products to globe industrial 
high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,
construction.China leading refractory supplier with competitive price and reliable quality.
Insulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick
Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
       composition and Physical properties. After production, all the goods will be tested, and
       the quality certificate will be shipped along with goods.

Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, 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.

Q3 : Do you provide free samples?
A3 : Of course, free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
       Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
    we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
      quality products with competitive price, but also we can supply good technique service
      which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
       The third party testing is all available for us.

 

You Might Also Like