for Glass Kiln Factory Price High Alumina Refractory Zirconia Mullite Brick

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GMLSZ-3
• Shape: Brick
• Material: Zirconia Sand and Mullite
• 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
• Transport Package: Fumigation Pallets
• Specification: according to the drawing
• Trademark: Fireramo
• Origin: China
• HS Code: 6902100000
• Production Capacity: 80000 Tons Per Year

Product Description

Product Description

Introduction of High Alumina Refractory Zirconia Mullite Brick:
High Alumina Refractory 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.

Feature of High Alumina Refractory Zirconia Mullite Brick:
High Alumina Refractory Zirconia 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 High Alumina Refractory Zirconia Mullite Brick:
It is mainly used in tank bottom,tank superstructure,perfume-bottle feeder,covers for working tanks and soda lime glass.

Detailed Photos

Product Parameters

Chemical & Physical Properties of High Alumina Refractory Zirconia Mullite Brick:

Item		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 Method:
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 1100x1100x1100 mm
Packing Photos:

Company Profile

Brief Introduction of Fireramo:
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.
The factory of Fireramo 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 5 board members, 10 technicians, and 4 plant managers. We have the advanced and standardized raw material selecting equipment and production equipment.
Fireramo has its own testing center, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. There are 4 doctors in our R&D team, all from famous colleges and universities in the field of refractory materials. All of them have been engaged in this field for more than 30 years to maintain the innovation and research of our products.

Our Advantages

• Around 30 years history for producing and supplying refractories for high temperature industries
• Advanced raw materials selection, production and packing equipment
• Professional and responsible technical, engineering and sales team
• First-level management team and R&D team
• The location of Central Plains Hub to ensure convenient transportation
• Self-own logistics team to ensure the timeliness of transportation
• Timely and effective after-sales service team