Good Slag Resistance High Density Refractory Zirconia Mullite Brick for Glass Kiln

• Customization: Available
• Production Process: High-Density
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: FLMZM
• Al2O3: 47~72%
• Zro2: 11~30%
• Sio2: 12~20%
• Fe2o3: 0.3~0.5%
• Bulk Density: No Less Than 2.95 g/cm3
• Cold Crushing Strength: No Less Than 90 MPa
• Refractories Under Load: No Less Than 1630ºC
• Feature: Long Time Materials
• Shape: Brick
• Material: Zirconia Sand and Mullite
• Transport Package: Export Ton Bags
• Specification: Customized Sizes Acceptable
• Trademark: Fireramo
• Origin: China
• HS Code: 6902100000
• Production Capacity: 80000 Tons Per Year
• Package Size: 110.00cm * 110.00cm * 110.00cm
• Package Gross Weight: 1920.000kg

Product Description

Product Description

Zirconia mullite brick is made of high -class zircon sand and alumina powder as raw material. After mixing, shaping, drying, sintering at high temperature shuttle kiln the zircon-mullite brick has such advantages as high bulk density, high strength, good thermal shock resistance, high temperature erosion resistance and good slag resistance. 
 

Application of Acid Resistant Castable:
It is mainly used in tank bottom, tank superstructure, perfume-bottle feeder, covers for working tanks and soda lime glass.

Feature of Acid Resistant Castable:

1. High density.
2. Good slag resistance.
3. Good thermal shock resistance.

Detailed Photos

Product Parameters

Chemical & Physical Properties of Zirconia Mullite Brick:

Items		FLMZM-11	FLMZM-17	FLMZM-20	FLMZM-25	FLMZM-30
Chemical Composition (%)	Al2O3	≥72	≥70	≥59	≥57	≥47
	ZrO2	≥11	≥17	≥19.5	≥25.5	≥30
	SiO2	≤12	≤12	≤20	≤14.5	≤20
	Fe2O3	≤0.5	≤0.5	≤0.5	≤0.5	≤0.3
Apparent Porosity (%)		≤17	≤17	≤17	≤17	≤18
Bulk Density (g/cm^3)		≥3.1	≥3.15	≥2.95	≥3.15	≥3.10
Cold Crushing Strength (MPa)		≥90	≥90	≥100	≥120	≥100
0.2Mpa Refractoriness Under Load T0.6 (ºC)		≥1630	≥1650	≥1650	≥1650	≥1650
Permanent Linear Change On Reheating (%) (1500ºCX2h)		±0.3	±0.3	±0.3	±0.3	±0.3
20-1000ºC Thermal Expansion (%) (x10^-6)		0-0.6	0-0.6	0-0.6	0-0.6	0-0.6
Thermal Conductivity (average 800ºC) [W/(M.K)]		≤ 2.19	≤ 2.19	≤ 2.19	≤ 2.10	≤ 2.1

Packaging & Shipping

Packing Methods:
a. Bricks will be stacked on the export wooden pallets in order;
b. There will be paper sheets between each layer of bricks;
c. Orderly placed refractory bricks are wrapped around by plastic film to be waterproof;
d. Eventually the four sides and top will be reinforced with plywood to prevent collisions;
e. Pallet size no more than 1100x1100x1100mm.

Packing Photos:

Company Profile

Brief Introduction of Fireramo:
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 Equipments:

Our Advantages

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.