Product description
Refractory ceramic fiber blanket is one kind of new refractory fiber products made by needling blanket making process. White color, regular size, low bulk density, low thermal conductivity, easy cutting and installation, and chemical stability are its characteristics.
Application of refractory ceramic fiber blanket
1. High-temperature pipeline insulation: In petrochemical, metallurgical and other industries, high-temperature pipelines are one of the common equipment. High-aluminum ceramic fiber blankets can be used as insulation materials for the outer layer of pipes to reduce heat loss and protect pipes from high temperatures.
2. High-rise building fire protection, heat insulation kiln door, roof insulation, high temperature filtration material
3. Gas turbine and nuclear power insulation chemical industry high temperature reaction equipment and heating equipment wall lining
Advantages of refractory ceramic fiber blanket
1. High temperature resistance, can withstand 1000-1430 degrees.
2. Low thermal conductivity and strong thermal insulation performance
3. It is light in weight and absorbs less heat when used as a thermal insulation material.
4. Good toughness, can be bent and folded at will
Physical and chemical index of refractory ceramic fiber blanket
|
Product Brand |
XWT40 |
XWT45 |
XWT48 |
XWT50 |
XWTZ15 |
|
Material |
Aluminum silicate |
High alumina |
Zirconia |
||
|
Al2O3% |
40-44 |
44-46 |
46-50 |
50-60 |
30-35 |
|
Al2O3+Si02% |
≥94 |
≥96 |
≥97 |
≥97 |
≥987(+Zr02) |
|
ZrO2% |
- |
- |
- |
- |
≥15 |
|
Fe2O3% |
≤1. 2 |
≤1.0 |
≤0.8 |
≤0.5 |
≤0.5 |
|
Na2O+K2O% |
≤0.5 |
≤0.5 |
≤0.2 |
≤0.2 |
≤0.2 |
|
Service temperature/℃ |
≤1000 |
≤1000 |
≤1100 |
≤1200 |
≤1350 |
|
Volume density /kg.m3 |
95~160 |
95~160 |
95~160 |
95~160 |
95~160 |
|
Thermal conductivity /W(m.k)
|
≤0.14 (600℃) ≤0.18 (800℃) |
≤0.14 (600℃) ≤0.18 (800℃) |
≤0.18 (800℃) ≤0.22 (1000℃) |
≤0.18 (800℃) ≤0.22 (1000℃) |
≤0.22 (1000℃) ≤0.28 (1200℃) |
|
Heating shrinkage ／％ |
≤3 (800℃,24h) |
≤3 (1000℃,24h) |
≤3 (1100℃,24h) |
≤3 (1200℃,24h) |
≤3 (1300℃,24h) |
|
General size |
7200mmX600mmX12(20,25,40,50)mm |
||||
Packages and delivery:
CH Refractories was founded in 1984, have advanced process equipment and raw material preparation system, and a full set of refractories conventional testing equipment, can ensure the quality before sending to customers.
CH Refractories mainly produce ceramic fiber insulation materials for metallurgical, coking, cement industry, electric power industry, chemical and general industrial furnaces. The products exported to Middle east, South America, Middle Asia, Southeast Asia, Africa and other regions.
Cost savings
Save your money with our logistics service taking advantage of quickly delivery.
Various services
We provide security of your delivery. You can use our online tracking system to check where your cargo is.
Proven Experience
Thousands of happy clients,hundreds of permanent customers are the result of our work.
Quality products
Our products are produced according to ISO9001 standard have reached the international quality standards,
Technical Support
In the after-sales service,we provide technical services such as installation as well as commissioning and maintenance.
Free Samples
If you have a product in mind,please let us know and for the free sample
FAQ
Q: How can I get price at soonest?
Q: Can I get sample for testing?
Q: What is MOQ of your product?
Q: How can you guarantee your products quality
Q: Which countries you mainly exporting to?
Q: How long is the production time?
Q: What payment term you can accept?
Q: Can you do OEM? Or customized packages?
Q: Can I visit your factory?
Physical and chemical index of refractory ceramic fiber blanket
|
Product Brand |
XWT40 |
XWT45 |
XWT48 |
XWT50 |
XWTZ15 |
|
Material |
Aluminum silicate |
High alumina |
Zirconia |
||
|
Al2O3% |
40-44 |
44-46 |
46-50 |
50-60 |
30-35 |
|
Al2O3+Si02% |
≥94 |
≥96 |
≥97 |
≥97 |
≥987(+Zr02) |
|
ZrO2% |
- |
- |
- |
- |
≥15 |
|
Fe2O3% |
≤1. 2 |
≤1.0 |
≤0.8 |
≤0.5 |
≤0.5 |
|
Na2O+K2O% |
≤0.5 |
≤0.5 |
≤0.2 |
≤0.2 |
≤0.2 |
|
Service temperature/℃ |
≤1000 |
≤1000 |
≤1100 |
≤1200 |
≤1350 |
|
Volume density /kg.m3 |
95~160 |
95~160 |
95~160 |
95~160 |
95~160 |
|
Thermal conductivity /W(m.k)
|
≤0.14 (600℃) ≤0.18 (800℃) |
≤0.14 (600℃) ≤0.18 (800℃) |
≤0.18 (800℃) ≤0.22 (1000℃) |
≤0.18 (800℃) ≤0.22 (1000℃) |
≤0.22 (1000℃) ≤0.28 (1200℃) |
|
Heating shrinkage ／％ |
≤3 (800℃,24h) |
≤3 (1000℃,24h) |
≤3 (1100℃,24h) |
≤3 (1200℃,24h) |
≤3 (1300℃,24h) |
|
General size |
7200mmX600mmX12(20,25,40,50)mm |
||||
