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Silica Mullite Brick Featured Image
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick
  • Silica Mullite Brick

Silica Mullite Brick

Short Description:

Classification: Silica Mullite Brick/Silica Mullite Andalusite Brick
Model: RBTSMH-1680; RBTSM-1680/1650/1550
SiO2+SiC: 28%-30%
Al2O3: 60%-68%
Refractoriness: 1580°< Refractoriness< 1770°
Thermal Shock Resistance Water Cool(times): 10-15
Cold Crushing Strength: 80-90MPa 
Bulk Density: 2.5~2.65g/cm3
Apparent Porosity: 17%~19%
Color: Brown
HS Code: 69022000
Application: Cement kiln/Lime Kiln

Product Detail

Product Tags

硅莫砖

Product Information

Silica mullite brick: It is a fired brick mainly composed of mullite (3Al2O3 · 2SiO2) and silicon carbide (SiC).

Silica mullite andalusite brick: It is mainly made of high-grade bauxite, silicon carbide, andalusite, fused white corundum and other main raw materials, with high-quality binders and additives, through high-pressure molding and high-temperature sintering.

Features

Compact structure, good wear resistance, high load softening temperature, good high temperature performance and excellent thermal shock stability.

Details Images

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Product Index

PRODUCT
Silica Mullite Andalusite Brick
Silica Mullite Brick
INDEX
RBTSMH-1680
RBTSM-1680
RBTSM-1650
RBTSM-1550
Bulk Density(g/cm3) ≥
2.65
2.65
2.6
2.5
Apparent Porosity(%) ≤
17
17
17
19
Cold Crushing Strength(MPa) ≥
90
90
85
80
Thermal Shock Resistance
Water Cool 1100°(times)
15
12
10
10
Refractoriness Under Load@0.2MPa(℃) ≥
1680
1680
1650
1550
SiO2+SiC(%) ≤
30
30
30
28
Al2O3(%) ≥
68
65
65
60

Application

Silica mullite brick are mainly used in transition zone, preheating zone, calciner and cooler of cement kiln.

Silica mullite andalusite brick are mainly used in transition zone and kiln mouth of cement rotary kiln, lime rotary kiln, nickel iron rotary kiln, etc.
水泥回转窑硅莫砖
麦尔兹石灰窑硅莫砖

Production Process

详情页_02

Package&Warehouse

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2
11
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1

Company Profile

图层-01
微信截图_20240401132532
微信截图_20240401132649

Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.

Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.

Robert`s products are widely used in high-temperature kilns such as non-ferrous metals, steel, building materials and construction, chemical, electric power, waste incineration, and hazardous waste treatment. They are also used in steel and iron systems such as ladles, EAF, blast furnaces, converters, coke ovens, hot blast furnaces; non-ferrous metallurgical kilns such as reverberators, reduction furnaces, blast furnaces, and rotary kilns; building materials industrial kilns such as glass kilns, cement kilns, and ceramic kilns; other kilns such as boilers, waste incinerators, roasting furnace, which have achieved good results in using. Our products are exported to Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas and other countries, and has established a good cooperation foundation with multiple well-known steel enterprises. All employees of Robert sincerely look forward to working with you for a win-win situation.
详情页_03

Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

Are you a manufacturer or a trader?

We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.

How do you control your quality?

For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.

What is your delivery time?

Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.

Do you provide free samples?

Of course, we provide free samples.

Can we visit your company?

Yes, of course, you are welcome to visit RBT company and our products.

What is the MOQ for trial order?

There is no limit, we can provide the best suggestion and solution according to your situation.

Why choose us?

We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.

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