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High Alumina Bubble Brick High Purity 85%-90% Al2O3 Bubble Bricks
High Alumina Bubble Brick High Purity 85%-90% Al2O3 Bubble Bricks
Specifications
Brand Name :
YUDA
Model Number :
85#/90#/99#
Certification :
ISO
Place of Origin :
Beijing,CHINA
MOQ :
1 Ton
Payment Terms :
T/T, L/C
Supply Ability :
2000 tons/month
Delivery Time :
20-30Days
Packaging Details :
Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Purity :
High purity
Mechanical Strength :
High mechanical strength
Thermal Conductivity :
Low thermal conductivity
Stability :
Good stability
Apply :
Mainly apply to the insulation layer of coal-water slurry gasifier
Thermal Insulation :
Excellent thermal insulation
Service Life :
Long service life
Compressive Strength :
High compressive strength
Price :
Competitive Price
keyword :
refractories materials
feature :
fireproof,Heat Resistant
Service Temperature :
1000℃-1800℃
customized :
yes
Description

Light Weight High Alumina Bubble Brick



Light Weight High Alumina Bubble Brick/High purity/High mechanical strength/Low thermal conductivity/Good stability/Excellent thermal /Long service life/High compressive strength/Competitive price

Summary:
Alumina Bubble Brick is a new type high temperature heating insulation materials and made of industrial alumina in the electrical furnace through smelting and blowing. Alumina Bubble Bricks' crystal form is a-Al2O3 microcrystal and main body is alumina bubble that can be made to be all kinds of products with various shapes for serving the highest temperature of 1800ºC with high mechanical strength and low bulk density.

Product features:

  • High purity
  • High mechanical strength
  • Low thermal conductivity
  • Good stability
  • Mainly apply to the insulation layer of coal-water slurry gasifier
  • Excellent thermal insulation
  • Long service life
  • High compressive strength
  • Competitive price

Range of application:
Alumina Bubble Brick is a kind of very important refractory material for resisting high temperature and special demands of positions for furnace and kiln, which is mostly used as insulating brick for insulation layer of furnace and kiln, and also can be used for service linings in manufacturing high-purity quartz for the electronics industry such as ceramic tile linings in gas turbines and backup linings in reactors.

Technical data:

Product NameLight Weight High Alumina Bubble Brick
Product CodeUnit85#90#99#
Maximum Service Temperature℃168017001800
Al2O3%≥85≥90≥99
SiO2%≤15≤8≤0.2
Fe2O3%≤0.2≤0.2≤0.2
Bulk Densityg/cm31.4-1.71.4-1.71.4-1.7
Cold Crushing StrengthMPa≥12≥10≥9
Refractoriness Under Load (0.1MPa,0.6%)℃≥1650≥1760≥1760

Reheating Linear Change (1600℃*3h)

%±0.3±0.3±0.3

Thermal Expansion Coefficient
(Room temperature -1300℃)

×10-6℃-1~7.8~8.0~8.6

Thermal Conductivity
(Average temperature 800℃)

W/(m ·K)≤0.8≤1.3≤1.5



Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 100×80×70 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 24 months.

Construction method:
Use refractory mortar for construction.

YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.

Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.

E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.

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High Alumina Bubble Brick High Purity 85%-90% Al2O3 Bubble Bricks

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Product Detail
Brand Name :
YUDA
Model Number :
85#/90#/99#
Certification :
ISO
Place of Origin :
Beijing,CHINA
MOQ :
1 Ton
Payment Terms :
T/T, L/C
Contact Supplier
High Alumina Bubble Brick High Purity 85%-90% Al2O3 Bubble Bricks

Beijing YuDa Science and Technology Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2014
Business Type :
Manufacturer, Agent, Importer, Exporter, Seller, Other
Main Products :
Magnesite Refractory Bricks, High Alumina Refractory Bricks, Mullite Refractory Bricks
Total Annual :
20 million dollars-30 million dollars
Employee Number :
70~100
Certification Level :
Verified Supplier
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