The ceramic fiber blanket is made of the corresponding ceramic fibers (COM, ST, HP, HA, HZ). With high output blowing and spinning technology, these products offer excellent insulation, flexibility and flexibility. Available in a variety of chemical, density and thickness combinations, ceramic fiber blankets are one of the most versatile on the market today.
Ceramic fiber blanket also called kaowool blanket or ceramic fiber needle felt or ceramic fiber mat.
Ceramic fiber blanket features:
High tensile strength
Low shrinkage
Low thermal conductivity and heat storage
Excellent insulation
Excellent chemical stability
Thermal shock
Good sound absorption
Ceramic fiber blanket application:
1. Ceramic industry → kiln car insulation and sealing, continuous and batch kiln
2. Iron and steel industry → heat treatment and annealing furnace, furnace lining and sealing, heating furnace and ladle cover, furnace hot surface repair, soaking cover and repair
3. Refining and petrochemicals → reforming and pyrolysis linings, pipe seals, gaskets and expansion joints, high temperature pipes, pipes and turbine insulation. Crude oil heater lining
4. Power generation → boiler insulation, expansion sealing and insulation
5. Others → Commercial dryers and ovens, refractory materials, glass holding furnaces, fire insulation
Ceramic fiber blanket packing:
1 Plastic bag inside,woven bag outside : 2 rolls/ bag. 620 rolls/1*40HQ.
2 Plastic bag inside, carton outside. : 1roll/carton. 525cartons/1*40HQ
3 Wooden pallet : 20 cartons/pallet. 21 pallet/1*40HQ.
4 As customer's requirement.
Technical data:
|
ITEM |
PRODUCT |
COM |
STD |
HP |
HA |
HZ |
|
|
Classification Temperature(℃) |
1100(2012℉) |
1260(2300℉) |
1260(2300℉) |
1360(2480℉) |
1430(2606℉) |
||
|
Working Temperature(℃) |
<1000(1832℉) |
1050(1922℉) |
1100(2012℉) |
1200(2192℉) |
1350(2462℉) |
||
|
Color |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
||
|
Density(kg/m3) |
96-128kg/m3 |
96-128kg/m3 |
96-128kg/m3 |
128-160kg/m3 |
128-160kg/m3 |
||
|
Line Shrinkage (%) After 24hours |
≤2.5 (1000℃/1832℉) |
≤2.5 (1000℃/1832℉) |
≤2.5 (1100℃/2012℉) |
≤3.5 (1250℃/2282℉) |
≤3.5 (1350℃/2462℉) |
||
|
Thermal conductivity(w/m.k) density(128Kg/m3) |
0.09(400℃/752F) |
0.09(400℃/752F) |
0.09(400℃/752F) |
0.132(600℃/1112F) |
0.76(600℃/1112F) |
||
|
0.176 (800℃/1472F) |
0.176 (800℃/1472F) |
0.176 (800℃/1472F) |
0.22 (1000℃/1832F) |
0.22 (1000℃/1832F) |
|||
|
0.22 (1000 ℃/1832F) |
0.28 (1200℃/2192F) |
||||||
|
Tensile strength (Mpa) |
0.04 |
0.04 |
0.04 |
0.04 |
0.04 |
||
|
Chemical Composition % |
Al2O3 |
44 |
46 |
47-49 |
52-55 |
39-40 |
|
|
Al2O3+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 |
||
|
Size(mm) |
Specification:7200X610X25/3600x610x50,other according to customer's requirement |
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Sample：Free existing sample for checking size and quality
Product lead time: 10 -15 days after receipt of deposit
FOB port: Qingdao port
Payment terms: 30% deposit, 70% T/T before shipment
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