Ceramic fiber bulk is a lightweight insulation material made of ceramic fibers. Its production process, use process, and recycling process help to save energy and reduce emissions. It is an environmentally friendly material. In addition, it has the characteristics of high temperature resistance, low thermal conductivity, and high strength. It has a wide range of applications in industrial high temperature fields and building fields.
- Al2O3≥35-52%;
- SiO2≥47-55%;
- Shot Content: 12-15%;
- Operating Temperature: 1260-1430ºC;
- Fiber Diameter: 2-5μm.
Specifications of Kerui Ceramic Fiber Bulk
| Item/Grade | STD Bulk | HP Bulk | HA Bulk | HZ Bulk | |||
|---|---|---|---|---|---|---|---|
| SPUN | BLOWN | CHOPPED | |||||
| Classification Temperature/ºC | 1260 | 1260 | 1260 | 1260 | 1350 | 1430 | |
| Chemical Composition | ω (Al2O3) ≥/% | 43 | 43 | 43 | 44 | 52 | 35 |
| ω (SiO2) ≥/% | 54 | 54 | 54 | 55 | 47 | 49 | |
| ω (ZrO2) ≥/% | / | / | / | / | / | 15 | |
| Color | White | White | White | White | White | White | |
| Shot Content ≤/% | 15 | 15 | 12 | 15 | 15 | 12 | |
| Fiber Diameter (μm) | 3-5 | 2-4 | 2-4 | 3-5 | 2-4 | 3-5 | |
What is Ceramic Fiber Bulk?
Ceramic bulk fiber is a high-temperature refractory insulation material made of ceramic fibers. It is also known as ceramic fiber cotton. Its main components are alumina and silica. The raw materials are processed into ceramic fibers through processes such as spraying and spinning. The ceramic fibers are then processed into ceramic fiber cotton by factory equipment through exquisite processes such as spraying and spinning.
This product has a wide range of applications in the high-temperature fireproofing industry. It is commonly used as a filling material for refractory thermal insulation. Kerui Refractory offers factory direct spot sales and customized ceramic fiber cotton.
Advantages of Kerui Ceramic Cotton
- Good Thermal Shock Resistance;
- Low Thermal Conductivity;
- Environmentally Friendly;
- Good Chemical Stability;
- High Temperature Resistance;
- Lightweight Structure;
- Good Thermal Insulation Effect;
- High Strength.
Applications of Kerui Ceramic Fiber Cotton
- Industrials: It is widely used in various industrial kilns, chimneys, and pipelines for thermal insulation and fire resistance. It can effectively reduce heat loss and improve energy efficiency in industrial processes as ceramic fiber insulation.
- Construction Building: Due to its light weight, excellent fire resistance, and natural chemical inertness, it is widely used in building construction and fire protection applications. It can be used as insulation materials for walls, roofs, and firewalls. And it can also be used as fireproof materials for doors, windows, and cables.
- Refractories: Ceramic fiber cotton can be further processed into various ceramic fiber products with higher fire resistance, such as ceramic fiber boards, blankets, and papers. These products can be used in high-temperature environments such as kilns, incinerators, and boilers.
- Electronic: It is widely used as an insulating filling material in the electronics industry due to its good electrical insulation properties, high temperature resistance, and low thermal conductivity. It can be used in transformers, motors, and other electrical equipment. This product prevents electrical leakage and improves insulation performance.