| Model: | 4220 |
|---|---|
| Brand: | TENGLONG |
| Origin: | Made In China |
| Category: | Industrial Supplies / Glass & Ceramics Machine |
| Label: | refractory ceramic , CERAMIC FIBER blanke , ceramic blanket |
| Price: |
US $3.2
/ kilogram
|
| Min. Order: | 500 kilogram |
| Live Chat: | Last Online:04 Aug, 2014 |
Low Thermal Conductivity Ceramic Fiber Blanket
Product Description
Ceramic fiber blankets are made through process of pricking, heat-shaping, cutting and rolling. They feature high quality of tensile strength, texture uniformity and plane surface, high temperature, chemical corrosion resistance, thermal shock stability and low thermal conductivity. They have low density, good resiliency and excellent sound absorbing and filtering property.
Application:
Mainly serve as the ceramic fiber lining for industrial furnaces, heating equipment and high- temperature pipelines, such as
Metallurgy Industry: heating furnaces, heat treatment furnaces and ladle insulated cover
Mechanism industry: thermal insulation material for electric power boilers, gas turbine engine and nuclear power plant
Petrochemical industry: the lining of high-temperature reaction equipment and heating equipment in chemical fields, like converting furnaces, constant/reduced pressure furnaces, cracking furnaces, flue lining.
Ceramics and electro ceramics: roller hearth furnaces, tunnel furnaces , shuttle furnaces and other kinds of furnaces
Technical Data
|
Grade |
COM |
ST |
HP |
HA |
HZ |
|
|
Tenglong Style |
4220C |
4220ST |
4220HP |
4220HA |
4220HZ |
|
|
Category temperature (°C) |
1050 |
1260 |
1260 |
1360 |
1430 |
|
|
Operating Temperature(°C) |
<1000 |
1050 |
1100 |
1200 |
1350 |
|
|
Color |
white |
spotlessly white |
spotlessly white |
spotlessly white |
spotlessly white |
|
|
volume concentration (kg/m3) |
96
|
96
|
96
|
128
|
128
|
|
|
permanent linear shrinkage rate (%)(Insulation 24 hours, volume concentration 128/m3 ) |
-4
|
-3
|
-3
|
-3
|
-3
|
|
|
The hot surface temperature thermal conductivity (w/m.k) volume concentration 128kg/m3 128kg/m3) |
0.09(400C)
|
0.09(400C)
|
0.09(400C)
|
0.132(600C)
|
0.76(600C)
|
|
|
tensile strength (MPa)
|
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
|
|
elemental composition
|
AL2O3 |
44 |
46 |
47--49 |
52-55 |
39-40 |
|
AL203+SIO2 |
96 |
97 |
99 |
99 |
- |
|
|
AL2O3+SIO2+Zro2 |
- |
- |
- |
- |
99 |
|
|
Zro2 |
- |
- |
- |
- |
15-17 |
|
|
Fe2O3 |
<1.2 |
<1.0 |
0.2 |
0.2 |
0.2 |
|
|
Na2O+K2O |
≤0.5 |
≤0.5 |
0.2 |
0.2 |
0.2 |
|
|
Products size (mm) |
Common Specifications7200×610×10-50Other specifications on request made
|
|||||
Packaging & Shipping
More Choice of Ceramic Fiber Products:
Our Workshop:
Our Market:
Our Service:
1. Your inquiry related to our products or prices will be replied within 24hours
2. Well-trained and experienced staffs to answer all your enquiries in fluent English.
3. All our products have 1-year warranties.
4. Offering the support to solve the problem in the application or selling period.
5. Competitive prices based on same quality;
6. Guarantee samples quality same as mass production quality
