Lightweight Zirconia Bubble Brick with Thermal Shock Resistance

• Customization: Available
• Material: Zirconia-Corundum
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: FLM-3220
• Shape: Plate
• Usage: Aerospace, Ceramic Production, Chemical Industry, Environmental Protection Equipment, Glass Manufacturing, Industrial Kilns, Petroleum Refining, Steel Smelting
• Zirconium Content: ≥95%
• Zro2: ≥95%
• Bulk Density: 2.5~3.0g/Cm³
• Apparent Porosity: 55~60%
• Feature: Long Time Materials
• Transport Package: Export Pallet
• Specification: Customized Sizes Acceptable
• Trademark: Fireramo
• Origin: China
• HS Code: 6902200000
• Production Capacity: 1000ton/Month

Product Description

Product Description

Product Introduction:
Zirconia bubble brick is a kind of thermal insulation refractory products made mainly from zirconia hollow spheres and zirconia fine powder. The main crystalline phase of this brick is cubic zirconia (approximately 70% to 80% of the mineral phase), with a fire resistance higher than 2400 ºC. The production method of zirconia bubble brick is the same as that of alumina bubble brick, except that its melting temperature is higher, reaching above 2700 ºC.

Feature:
1. High refractoriness

1. Resistance to erosion of chemicals
2. Oxidation Resistance
3. Abrasion Resistance

Application:
Zirconia bubble bricks are used as high-temperature lining material, which could contact with flame directly in the thermal equipment for industries such as, metallurgy, petrochemical, and electronics, etc. It also can be used as insulation materials for furnace covers and other parts in ultra-high temperature equipment, such as medium frequency high-temperature furnaces, carbon black reaction furnaces, tungsten rod furnaces, molybdenum furnaces, etc.

Detailed Photos

Product Technical Data

Item	Unit	FZRBZ-95
ZrO2	%	≥95
Bulk Density	g/cm³	2.5~3.0
Apparent Porosity	%	55~60
Cold Crushing Strength	MPa	≥4.9
Refractoriness	ºC	≥2400
Safety Working Temperature	ºC	≤2200
Thermal Conductivity	w/m.k	0.23~0.25

Company Profile

Company Profile
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.  

Factory Equipment

R&D
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
 

 

 

Capacity 
Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.

 

FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost. 
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM,JIS,DIN standards. 
       The third party test is acceptable.