Brief description
1. High refractoriness
2. High porosity
3. Good thermal shock stability
Typical Application
Lightweight silica brick is mainly used for thermal insulation or reduce weight without direct contact with molten material, gas is not subject to erosion, don't suffer from temperature leaps kiln parts. Use at high temperatures, can not contact with alkaline refractory materials. According to the material is qualitative different, its highest use temperature at 1200 ~ 1550 º C.
Advantage of Light Weight Silica Brick
Lightweight silica brick is lightweight refractory with silicon dioxide more than 91%, the volume density of 1.2 g/cm3. Refractoriness and refractoriness under load and the composition of the same common silica brick. But due to the porosity, so the compression strength and slag resistance, corrosion resistance and other than ordinary silica brick, and thermal shock resistance is improved.
About US
1. Strong professional:
Our company has thirty years producing experience in refractory product. Our manager will supervise on a various refractory' s production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2. Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Annual exports:
Now we have gained a global sales network reaching Taiwan, Russia, Mongolia, South Korea, vietnam, Pakistan, Bulgaria, Finland, Greece, Spain, Congo, Angola, South Africa, and Maldives, Jordan and so on. The export figure is more than USD 4 million
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment;
Our company's testing equipments as follows: :
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester
|
Item |
|
|
SiO2≥ |
91 |
|
Refractoriness C |
1670 |
|
RUL(0.2MPa)0.2MPa C |
1560 |
|
Apparent Porosity%≤ |
45 |
|
CCS Mpa≥ |
3.5 |
|
Density g/cm3≤ |
1.2 |
Established in 1984, Zibo Mingle Burden Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of fire bricks and refractory materials. We are located in Zibo, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
We have over 100 employees and an annual sales figure that exceeds USD 320000 and are currently exporting 80% of our products worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Japan, the USA, South Korea, etc
