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Quick Details

  • Application: Liners Of Industrial Furnace
  • Thickness: 20-100
  • Width: 600
  • Length: 900/1000
  • Grade: HAZ (High Aluminum Zirconium)
  • Chemical Composition: AL2O3+SIO2
  • Ultimate Strength (≥ MPa): 0.5
  • Working Temperature: 1650
  • Fiber Diameter: 3-5um
  • Thermal Conductivity: 0.085(400C)/0.132(800C)/0.180(1000C)
  • Shrinkage (1800℉, 3h): 1.1
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: 1800
  • Brand Name: Orcas
  • Product name: 1800 Heat resistance alumina polycrystalline mullite fiber board
  • Color: Pure White
  • Package: Wooden Case
  • Density: 500-600
  • Raw material: Polycrystalline mullite fiber bulk
  • Size: Customer's Requirements
  • Classification temperature: 1800
  • heat conductivity: 0.03
  • feature 1: fireproof
  • feature 2: insulation

Packaging & Delivery

Packaging Details wooden case packing
Delivery Time 30
Product Description

1800 Heat resistance alumina polycrystalline mullite fiber board is made of shattered cotton compressed together using organic and inorganic adhesives by the wet vacuum suction filter process. Fiber board has characteristics of excellent strength, anti-scouring, excellent chemical stability, light weight, good effect of heat insulation, easy processing and cutting. As a multi-purpose products, 1800 heat resistance alumina polycrystalline mullite fiber board can be applied to high temperature heat surface of furnace lining.

model number
classification temperature(℃)
working temperature(℃)
permanent change on heating (%)
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Product Details

The product characteristics and applications of 1800 heat resistance alumina polycrystalline mullite fiber board

Product characteristics

1. Excellent high temperature stability

2. Low thermal conductivity

3. Thermal shock resistance

4. Anti-erosion

5. Easy processing and cutting

6. Precision thickness and size

7. Excellent  resistance to fire and air scour

Product applications

1. The high temperature furnace lining and backing

2. High temperature fire damper and sealing

3. fireproof and insulation

Packing & Delivery

Package: wooden case
Delivery time: within 15 days.

Related products

ceramic fiber board

1600℃ Polycrystalline mullite fiber board

1700℃ Polycrystalline mullite fiber board

Contact Us

Our service for ....
1.Timely response:
to your inquiry in 24 hours,  quickly respond mails and provide solutions.
2.Free sample : Sample and trial order are accepted for the quality evaluation.
3.Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time.


1.Are you a trader or manufacturer?

A: We are manufacturer, we have own factory.
2.What is the delivery time?
A: About 5-20 days after the contract signing.
3.Can you provide sample?
A: Yes, we can offer sample , and some samples are free
4. Can you delivery by express?
A: Yes, we can delivery by any express 
5.What is your payment methods?
A: Payment terms :T/T 30%-50% deposit after order confirm ,the balance after goods ready before shipping or L/C, or Western Union for small amount. Or PAYPAL.

Company Details

Founded in 2014, Deqing Orcas refractories Co.,Ltd locate in Deqing county, Zhejiang province. 
The factory commits to the development of new energy-saving refractory industry. Our main products cover kinds of ceramic fiber, glass fiber and other refractories, such as ceramic fiber bulk, blanket, paper, board, textile, module, shaped pieces and glass fiber blanket, textile, and carbon fiber blanket, aerogel blanket.

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Transaction Details

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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $32,000
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