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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Orcas
  • Model Number: 1260
  • Application: Heat Insulation
  • Grade: COM (Common)
  • Dimensions: Customer Requestion
  • Ultimate Strength (≥ MPa): 0.5
  • Working Temperature: 1000C
  • Fiber Diameter: 3-5um
  • Thermal Conductivity: 0.075
  • Density (kg/m³ ): 128
  • Shrinkage (1800℉, 3h): 3%(24hours
  • Color: White
  • Product name: High temperature insulation bio-soluble ceramic fiber cotton

Packaging & Delivery

Packaging Details carton packing
Delivery Time 15 Days
Company Details
Product Description

Orcas high temperature insulation bio-soluble ceramic fiber cotton is a kind of fiber cotton contained SiO2, CaO and MgO chemistry, which meets European Union regulatory biodegradable requirements (Directive 97/69/EC).

These chemical components provides superior wetting resistance to molten aluminum and aluminum alloys. Testing with corrosive aluminum alloys at elevated temperatures has proven that bio-soluble fibers are superior to traditional alumina/Silica refractory ceramic fibers.

Chemical components

SiO2: 61%-67%]

CaO: 27%-33%

MgO: 2%-7%

Other: <1%

Average fiber diameter (microns) 3 to 5

Fiber Index: 55%-60%

Fiber Index is measured using the conical elutriation method

Typical applications

1. Expansion joint packing in refractory construction

2. Vacuum forming plate, ceramic fiber shaped pieces' material

3. Tube seal packing

4. Manufacture of cements, moldables and coatings

5. High-temperature papers and felts

Health & Safety

Orcas high temperature insulation bio-soluble ceramic fiber cotton, according to Directive 97/69/EC, possesses a fiber chemistry within the regulatory definition of a " man-made vitreous (silicate) fiber with random orientation with alkaline oxide and alkaline earth oxide content greater than 18% by weight." Orcas bio-soluble fibers have been tested pursuant to EU protocol ECB/TM/26, Revision 7, Nota Q, Directive 97/69/EC, with results that are below regulatory thresholds. As a result, Orcas does not require additional labeling or further testing. 

Packing & Delivery
Contact Us


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. 

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