50mm Ceramic Fiber Blanket For Furnace
Product Introduction
50mm Ceramic Fiber Blankets for Kilns are made from refractory ceramic fibers that provide effective solutions to a variety of thermal management problems. These products are made using SUNTHERM proprietary high-yield spinning technology and offer superior thermal insulation, flexibility and elasticity.
Ceramic fiber wool is completely inorganic and available in a variety of temperature grades, densities and sizes. Ceramic wool blankets can also be folded, compressed and packaged to produce modules.
Product Advantages
High tensile strength
Excellent mechanical and structural strength
Low thermal conductivity, low shrinkage, low density
Excellent heat capacity
Good sound absorption
Good thermal shock resistance
Applications of ceramic fiber felt
Heat treatment furnaces
Furnace door linings and seals
Steam hoods and seals
Furnace hot surface repair
Furnace and ladle covers
Technical Parameters
|
Item |
STD |
HP |
HA |
ZA |
HTZ |
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|
Classification Temp (℃) |
1260 (2300F) |
1260 (2300F) |
1360 (2480F) |
1360 (2480F) |
1430 (2600F) |
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|
Working Temp (℃) |
≤1050 |
≤1100 |
≤1200 |
≤1200 |
≤1350 |
||
|
Color |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
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|
Bulk Density (Kg/m3) |
64-160 |
64-160 |
96-160 |
96-160 |
96-160 |
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|
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 |
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|
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. |
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|
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

Flexibility of Ceramic Fiber Blanket
SUNTHERM ceramic fiber blanket is very flexible and can be easily bent and folded by hand. We use bending strength to characterize it, which reflects the flexibility and durability of the fiber blanket.
Bending strength refers to the maximum stress that a material can withstand when it breaks under a bending load or reaches a specified bending moment. This stress is the maximum normal stress during bending, measured in MPa (megapascals). It reflects the material's ability to resist bending and is used to measure the material's bending performance.
The volume density of SUNTHERM ceramic fiber blanket is between 80-200kg/m³, and the volume density affects the bending strength of the ceramic fiber blanket. Generally speaking, the bending strength of SUNTHERM ceramic fiber blanket should be between 0.5-1.0MPa.

Customer Visits

Packaging Display
SUNTHERM has a professional team with rich experience in customizing packaging for various products.

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FAQ
Q1: How do you control quality?
A1: SUNTHERM is equipped with a complete quality control system for each production process, covering chemical composition and physical properties. After production, all goods will be inspected, and if customers need, we will send the quality certificate together with the goods.
Q2: Are you a factory?
A2: Yes, of course, welcome to visit, I will show you around.
Q3: Do you provide free samples?
A3: Yes, we can provide free samples, but all shipping costs are borne by the buyer.
Q4: What are your payment methods?
A4: T/T, L/C, D/P, Paypal, West Union, etc.
Q5: Why choose us?
A5: We have been in this industry for more than 32 years, we can not only provide you with high-quality products with competitive prices, but also provide good technical services to help you solve problems.
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