Ceramic Fiber Blanket Fireproof Thermal Insulation Mat
Product Introduction
Ceramic fiber blanket fireproof thermal insulation mat is white, regular in size, and integrates heat insulation and thermal insulation functions without any additives. Ceramic fiber blanket fireproof thermal insulation mat is made of needle-punched ceramic fiber, which can provide excellent working strength for high-temperature thermal insulation applications. It maintains good tensile strength and toughness when used in both neutral and oxidizing atmospheres. Ceramic fiber blanket has excellent chemical properties and can be widely used in insulation and thermal insulation.
Ceramic fiber blankets are made of blown/spun aluminum silicate (ceramic) fibers interlaced and compressed to the desired density and thickness. The blanket is a highly effective thermal insulation material that is lightweight, resistant to thermal shock, non-combustible, able to withstand chemical attack, and has excellent flame retardancy.
SUNTHERM ceramic fiber blankets are available in a variety of thicknesses. Our most commonly used blankets operate at 1260°C, but we also offer blankets that are resistant to 1400°C.
Benefits
High tensile strength
Low thermal conductivity
Good sound absorption
Asbestos-free
Thermal shock resistance
Application
01 Industrial kiln lining: Insulation layer for high-temperature kilns in metallurgy, glass, ceramics and other industries.
02 Pipeline insulation: Wrap high-temperature pipes to reduce heat loss and improve energy efficiency.
03 Power equipment insulation: High-temperature insulation for boilers, hot air furnaces and other equipment.
04 Fire isolation belt: Fire isolation belt for buildings and equipment to delay the spread of fire.
05 Thermal insulation in the petrochemical industry: Sealing and thermal insulation of high-temperature equipment such as cracking furnaces and reactors.
06 Aerospace: Lightweight thermal insulation protection for engines and high-temperature components.
Product Parameter
|
Item |
STD |
HP |
HA |
ZA |
HTZ |
||
|
Classification Temp (℃) |
1260 (2300F) |
1260 (2300F) |
1360 (2480F) |
1360 (2480F) |
1430 (2600F) |
||
|
Working Temp (℃) |
≤1050 |
≤1100 |
≤1200 |
≤1200 |
≤1350 |
||
|
Color |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
||
|
Bulk Density (Kg/m3) |
64-160 |
64-160 |
96-160 |
96-160 |
96-160 |
||
|
Permanent Linear change (%) |
1000℃X24h≤ -3 |
1100℃X24h≤ -3 |
1200℃X24h≤ -3 |
1350℃X24h≤ -3 |
|||
|
Thermal Conductivity (w/m.k) |
400C |
0.095 |
0.095 |
0.114 |
0.114 |
0.122 |
|
|
500C |
0.123 |
0.123 |
0.135 |
0.135 |
0.153 |
||
|
600C |
0.158 |
0.158 |
0.191 |
0.191 |
0.184 |
||
|
Tensile Strength (Mpa) |
0.04-0.06 |
0.05-0.075 |
0.05-0.075 |
0.05-0.075 |
0.05-0.075 |
||
|
Chemical Composition (%) |
AL2O3 |
45-46 |
47-49 |
52-55 |
45-46 |
39-40 |
|
|
AL2O3+SIO2 |
97 |
99 |
99 |
- |
- |
||
|
AL2O3+SIO2+ZrO2 |
- |
- |
- |
99 |
99 |
||
|
ZrO2 |
- |
- |
- |
5-7 |
15-17 |
||
|
Fe2O3 |
≤1.0 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
||
|
Na2O+K2O |
≤0.5 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
||
|
Size(mm) |
Length:3600 & 7200 &14640 Width:610 &1220 Thickness: 6-60; As customer's requirements. |
||||||
|
Package |
Plastic weaving bag and cartons |
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|
Certificate |
CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH |
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Product Certificate

SUNTHERM Ceramic Fiber Blankets
SUNTHERM ceramic fiber blankets are made in a continuous production process, with a precision needle punching process to ensure a uniform fiber structure and high tensile strength. These blankets do not contain any adhesives or binders, and are clean and stable.
Our needle punched blankets are available in a variety of densities and thicknesses, providing flexible solutions for various insulation needs, helping customers optimize thermal systems and maximize economic benefits.
SUNTHERM ceramic fiber blankets have excellent resistance to most chemicals except hydrofluoric acid, phosphoric acid and strong alkalis. They are also highly oil-resistant and fully restore their insulation and physical properties after drying, making them durable and reliable even in harsh environments.

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Packaging Display

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FAQ
Q1: Can we visit your company?
A1: Of course, you are welcome to visit our company and check out all the products. Also, we can discuss the technical details further if you have needs.
Q2: What is your minimum order quantity?
A2: We do not have a specific minimum order quantity. We can accept orders for any different products. The price depends on the quantity.
Q3: Does your company accept customized services?
A3: We have our own factory and excellent technical team, and accept OEM services.
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