1600℃ Polycrystalline Wool Blanket

Place of Origin: china
Brand Name: Centech
Model Number: 1600-PF-WL
Minimum Order Quantity: 50
Price: up to order
Packaging Details: carton or woven bag
Delivery Time: 5-25days
Payment Terms: T/T
Supply Ability: 50-60ton per month
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Product Description

POLYCRYSTALLINE WOOL BLANKET  is a high -strength . needle insulation blanket made from premium polycrystalline wool fibers, Engineered without organic binders or additives . it exhibits outstanding resistance to corrosion and oxidation.  the working temperature is from 1300℃ to 1600℃ ,  the blanket  is ideally suited for demanding high temperature insualtion application across various industries .


Typicla Parameter:

Descripition   1600 Polycrystalline wool blanket 
 Color   white 
Density (kg/m3) 96   128  160 
Classification Temperature (℃)  1600

Tensile Strength (KPa)

180 -300
Permanent Linear Shrinkage (%)
1400℃ 0.5
1500℃ 0.7
1600℃ 1.2
Thermal Conductivity (W/m.k)
600℃ 0.12
1000℃ 0.25
1200℃ 0.34
1400℃ 0.45
1500℃ 0.52
Chemical Composition (%)
 Al2O3 72
SiO2 28



Features: 

Low shot content

Low thermal concudtivity 

High Alumina or mullite fiber

Excellent thermal shock resistance


Application :

Gasket in furnaces 

Expansion joints 

Back-up insulation 

Furnace hot face lining in high -temerature industries 


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