Ceramic Fiber Blankets For Kilns
Product Introduction
Ceramic fiber blankets for kilns are designed specifically for the thermal insulation needs of various kilns. Made from high-performance refractory ceramic fibers, they provide efficient solutions for a variety of thermal management issues. Produced using Suntherm's proprietary high-yield spinning technology, these blankets offer exceptional thermal insulation, flexibility, and resilience, maintaining a stable physical structure and excellent thermal insulation even in high-temperature environments.
Ceramic fiber blankets are a completely inorganic material and are available in a variety of temperature grades, densities, and specifications to meet diverse operating requirements, accommodating a wide range of applications, from conventional industrial furnaces to high-temperature heat treatment equipment. Furthermore, ceramic fiber blankets offer excellent processability and can be folded, compressed, and manufactured into modular products through specialized processes, facilitating quick installation and maintenance, further improving thermal efficiency and reducing energy consumption. Their lightweight, efficient, and durable properties make them an ideal material for modern kiln insulation systems.
Key Performance Benefits
High tensile strength: Provides excellent mechanical strength and structural stability, resisting deformation during long-term use.
Low thermal conductivity, low shrinkage, and low density: Provides excellent thermal insulation, reduces heat loss, and significantly improves energy efficiency.
Excellent thermal capacity: Effectively stores and insulates heat, maintaining stable temperatures.
Good sound absorption: Provides a certain degree of sound insulation even in high-temperature environments.
Excellent thermal shock resistance: Withstands thermal shock from rapid cooling and heating without cracking or damage.
Typical Applications
Heat treatment furnaces and industrial furnaces;
Furnace door linings and sealing materials;
Steam hoods and sealing components;
Repair of high-temperature furnace surfaces;
Furnace lids and ladle cover insulation
Technical Parameters
|
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 |
||||||
|
Certificate |
CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH |
||||||
Product Certificate

Suntherm ceramic fiber blankets offer broad application prospects, contributing to energy-saving upgrades in high-temperature industries.
With the continued global advancement of energy conservation, emission reduction, and green manufacturing, Suntherm ceramic fiber blankets, as a new generation of high-performance refractory insulation materials, are experiencing broad market prospects. Ceramic fiber blankets offer advantages such as temperature resistance exceeding 1260°C, low thermal conductivity, lightweight, and strong thermal shock resistance. They maintain stable thermal insulation performance in high-temperature environments, significantly reducing heat loss.
Currently, Suntherm ceramic fiber blankets are widely used in high-temperature industries such as metallurgy, petrochemicals, power generation, and machinery manufacturing, including industrial furnace linings, pipe insulation, furnace door seals, and thermal insulation for high-temperature equipment. With continuous technological advancements, their application in the aerospace, new energy, and environmental protection industries is also rapidly expanding. Industry experts indicate that future developments in ceramic fiber blankets will focus on higher temperature resistance, lower energy consumption, and modular installation, providing a strong foundation for industrial energy conservation and safe equipment operation.

Customer Visits

Packaging Display

Related Products

FAQ
Q1: How do you conduct quality control?
A1: SUNTHERM has a comprehensive quality management system that covers every production process, from the chemical composition of raw materials to the physical properties of finished products. All products undergo rigorous testing before shipment. Upon request, we can provide a quality inspection report with the shipment.
Q2: Are you a factory?
A2: Yes, we are. You are welcome to visit us at any time, and I will personally show you around our production line.
Q3: Do you provide free samples?
A3: We can provide free samples, but shipping costs are the responsibility of the buyer.
Hot Tags: ceramic fiber blankets for kilns, China ceramic fiber blankets for kilns manufacturers, factory
Previous
No InformationYou Might Also Like
Send Inquiry










