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Thermal Insulation Board
Price valid until 18 Mar 2026
$1.2/Kilogram
In stock
Minimum order quantity: 1 Kilogram
Open to price negotiation
Supplier Country: China
Export market: United States, Germany, China, United Kingdom, Canada
Key Takeaways
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1000°C Maximum Service Temperature
100% Non-asbestos Composition
Low Thermal Conductivity ≤0.056 W/m.k
Product Specifications
Product Certificates
4.1
China
1 yrs
Exporter/Wholesaler
Wenquan East Street, Laizhou City, Shandong Province, China
Activity signals
Inquiry Open Rate
76%
Total inquiries received
38
Inquiries Read
29
Year Established
1991
Export Markets
Based on the information provided by the supplier.
United States
Germany
China
United Kingdom
Canada
North America
33%
Western Europe
33%
East Asia
17%
Oceania
17%
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Product descriptions from the supplier
1000 ºC Calcium silicate thermal insulation boards are composed mainly of SiO2, CaO and a little of fiber . After chemical reaction under high temperature, it is made by pressing and moulding.
The boards are mainly used in industrial furnaces of steel, electrolytic aluminium, cement, glass, ceramic and so on for refractory and thermal insulation. The products are also used in petrochemistry, building, fireplace, ventilation duct, etc. for fireproof and thermal insulation.
It can be used under 1000ºC high temperature without deformation, fracture and powdering. It is 100% non-asbestos.
Physical Property
Unit
Typical Value
HCS-23
HCS-27
Density (bulk, dry)
kg / m3
230 (±10% )
270 (±10% )
Flexural Strength
MPa
≥0.45
≥0.50
Thermal Conductivity
W / m.k
≤0.056 +0.00011t
≤0.058 + 0.00011t
Service Temperature (max.)
ºC
1000
1000
Linear Shrinkage
%
≤ 2 (1000 ºC, 16hrs)
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$1.2
/ Kilogram
Min. order: Negotiable
Contact this Supplier
Dylan (C-Level Manager)
Active
Year Established: 1991
Business type
Exporter/Wholesaler
Main Export Markets
