🔹 Basic Information Overview
Model NO.
Ceramic fiber bulk
Chemical Comp.
Al2O3.SiO2, Al2O3
Kind
Low Temp. Ceramic Fiber
Refractoriness
1580 < Refractoriness < 1770
📦 Product Description
As the crucial and staple materials for producing ceramic fiber blanket, board, module and other formed products, ceramic bulk fiber is normally manufactured from high purity raw materials-alumina powder, silica sand through unique production techniques of spun or blowing. These bulks are loose, long and flexible with fine thermal properties. Ceramic bulk fibers serve as an ideal filler for various types of refractory lining and insulation tools.
🌟 Key Features
- ✔ Good springiness for fiber
- ✔ Excellent strength and resistance to blowing
- ✔ Excellent chemical stability & erosion resistance
- ✔ Low thermal conductivity & shrinkage
- ✔ Excellent sound absorption
🛠 Primary Applications
- 📍 Filling insulation and joint sealing
- 📍 Back-up lining for industrial furnaces
- 📍 Fireproof materials for construction
- 📍 High temperature materials for filtration
| Properties |
STD BULK |
HP BULK |
HZ BULK |
| Al2O3 (%) | ≥44 | ≥45 | ≥34 |
| SiO2 (%) | ≥52 | ≥54 | ≥50 |
| Fe2O3 (%) | ≤1.0 | ≤0.5 | ≤0.5 |
| ZrO2 (%) | - | - | ≥15 |
| Classification Temp (ºC) | 1260 | 1260 | 1430 |
| Shot content (%) | ≤15 | ≤15 | ≤12 |
🚢 Packaging & Shipping
❓ Frequently Asked Questions
1. Are you a manufacturer or trader?
We are a professional manufacturer.
2. What is the Minimum Order Quantity (MOQ)?
For normal sizes, there is no MOQ. For customized demand sizes, the MOQ is 100 pieces.
3. Why should we choose your products over other suppliers?
We have been a professional manufacturer since 1998 with an expert technology team, 5 production lines, and an annual output of nearly 20,000 tons. We offer customization and maintain inventory for quick shipment.
4. Do you provide free samples?
Yes, we can offer free samples for quality evaluation.
5. How do you guarantee product quality?
We produce a batch of samples for inspection before mass production, and all product quality is checked again thoroughly before delivery.
6. Is it possible to visit your factory?
Yes, of course. We sincerely welcome you to visit our factory facilities.
FibroCeram Materials
