Refractory Coating Foil ceiling High-Purity 1600 1700 1800 Polycrystalline Mullite Fiber Wool Cotton High-Purity Alumina Silica Bulk for Industry Furnace
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| Customization: | Available |
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| Usage: | High Temperature Insulating Material |
| Temprature Classification: | 1600℃, 1700,1800 |
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Basic Info.
- Model NO.
- LAUREL-F-19
- Chemical Composition:
- Al2O3.SiO2
- Shape
- Ceramic Fiber Cotton
- Manufacturing Technique
- Spray Silk Rug
- Kind
- Polycrystalline Fiber
- Item
- Polycrystalline Fiber Bulk
- Temperature
- 1600-1800 C
- Density
- 96/128 Kg/M3
- Color
- White/ Pure White
- Al203+Sio2
- 97-99 %
- Application
- Heat Insulation
- Refractory Grade
- Non-Inflammable
- Melting Point
- 1900
- Thickness
- 6mm-50mm Thickness
- Width
- 610mm/1220mm or Customized
- Length
- 3600/3660/3810/7200/7620mm or Customized
- Tensile Strength
- >30 Kpa
- Type
- Heat-Resistant Material
- Thermal Conductivity (W/M·K)
- 0.035-0.18
- Performance
- Excellent
- Transport Package
- Vacuum Formed Packing
- Specification
- 7200x610x25mm; 3600x610x50mm or customized
- Trademark
- LAUREL
- Origin
- China
- HS Code
- 680610
- Production Capacity
- 2000 Ton/Year
Product Description
H
eat energy fireproof thermal insulation roll refractory aluminum silicate wool fibre ceramic fiber blanket
Laurel polycrystalline fiber bulk is widely used as filling materials in high-temperature insulation fields and also can be further processed into blankets, board, shaped pieces, etc. The fibers have excellent thermal stability and low thermal conductivity, and it is a non-toxic, harmless, non-polluting new thermal insulation material.
Lightweight and Flexible
Low Thermal Conductivity
Chemical Stability
Non-Combustible
Function: Refractory & Insulation & Fireproof

★Low thermal conductivity
★Excellent chemical stability
★Excellent thermal shock resistance
★ High-temperature stability★Low shot content

| Item | Polycrystalline Fiber Bulk |
| Classification Temperature(ºC) | 1600 |
| Working Temperature(ºC) | 1450 |
| Color | White |
| Fiber Diameter | 3-6 μm |
| Al2O3(%) | 70-73 |
| SiO2(%) | 26-29 |

- Heat treatment furnace
- Insulating fill for various industrial furnaces
- High-temperature seals, gaskets
- Raw material for finished alumina fiber products
- Ladle cover infill

Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, and alusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction, and other industries.

We provide a global one-stop purchasing platform for refractory and insulation materials to offer you professional advice, qualified products and good service, helping you to make energy-saving easier.
We passed the ISO 9001 certificate, and many products got approval from domestic and foreign customers; our materials have been exported to Europe, South America, North America, Africa, Oceania, and Southeast Asia ,it is over 50 countries, and built firm business relations with more than 200 foreign companies.
Hope we will have the opportunity to work with you together.
We warmly welcome you to visit us at any time.



Q1. Are you a Manufacturer?
A: Yes, our factory is in Zibo, Shandong province. We also have strong cooperating relationships with other manufacturers for other related products.
Q2. Can we visit your factory?
A: Sure, warmly welcome at any time. Seeing is believing.
Q3. Can you accept OEM or ODM?
A: Yes, customization is also welcome.
Q4. What's the MOQ of the trial order?
A: No limit. We can offer the best suggestions and solutions to meet your requirements.
Q5. What are your payment methods?
A: T/T, L/C, and other payment terms are also available for us.
Q6. How long is the delivery time?
A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size.
Q7. How about your company's certification?
A: CE, ISO9001, and test report. We also could apply for other necessary certifications.
Q8. How can you control your quality?
A: For each production processing, we have a complete QC system to control the quality during production.
Q9. Do you provide free samples?
A: Yes, free samples are available.
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