Manufacturers make ceramic fiber felts from blowing fibers (ST, HA, HP, HZ) with vacuum formed technology. Ceramic fiber felts have all the benefits of ceramic fiber. They are hard, tough, strong, and fire-resistant. They also preserve heat. They have low thermal conductivity, low heat storage, and excellent thermal stability. They resist thermal shock and insulate against sound.
Ceramic Fiber Felt
Manufacturers make ceramic fiber felts from blowing fiber (ST, HA, HP, HZ). They use vacuum-formed technology. Ceramic fiber felts have the usual properties of ceramic fiber. They have a hard texture, excellent toughness, and great fire resistance. They also resist heat. They have low thermal conductivity and heat storage. They also have excellent thermal stability, thermal shock resistance, and acoustic insulation.
Applications:
Lining of ceramic kilns and glass kilns.
Lining of industrial furnaces, such as cracking furnaces.
Ceramic fiber felt
Grade |
Ceramic fiber felt
ST |
Ceramic fiber felt
HP |
Ceramic fiber felt
HA |
Ceramic fiber felt
HZ |
| Classification temperature °C |
1260 |
1260 |
1360 |
1430 |
| Working temperature °C |
1050 |
1100 |
1200 |
1350 |
| Melting point °C |
1760 |
1760 |
1760 |
|
| Density Kg/m3 |
168-280 |
| Liner shrinkage (max) |
3% 1150°Cx6h |
3% 1260°Cx6h |
3.5% 1300°Cx6h |
4% 1500°Cx6h |
| Chemical content (%) |
Al2O3 |
45 |
48 |
52-55 |
35 |
|
Al2O3+SiO2 |
97 min |
99 min |
99 min |
84 min |
|
ZrO2 |
- |
- |
- |
12-15 |
| Size (mm) |
Length |
600 |
|
Width |
400 |
|
Thickness |
10-100 |
| $2.66 / kg |
$2.62 / kg |
$2.6 / kg |
| 200-299 kg |
300-999 kg |
≥1000 kg |
| Our product prices may vary by a small amount due to raw materials and the market. For the latest price, please click the link below or contact our sales staff. |
Lead time: 15~20 Workdays
Payment: 30% deposite
Selling Units: Kilogram
Delivery: By sea or by air
Package Type: Packing Details:In poly bags, cartons,wooden crates or pallets standard exported package.
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1. Who are we?
We are based in Hebei, China, start from 1993, sell to Eastern Europe (20.00%), South America (20.00%), Southeast Asia (20.00%), Mid East (10.00%), Oceania (10.00%), Africa (10.00%), North America (10.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
3.what can you buy from us?
Borosilicate Glass, lead glass, reflex gauge glass, transparent gauge glass.
Sealing Gaskets Sheets Series, beater paper, cylinder head gasket sheet, thermal insulation materials, braided-packing, and all kinds of sealing materials.
4. Why should you buy from us not from other suppliers?
OEM service, with our quick response. High quality control, inspection for each step. Superior after-sales service.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW.
Accepted Payment Currency: USD, EUR, HKD, CNY.
Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash, Escrow.
Language Spoken: English, Chinese, Portuguese, Russian
Hongwo Thermal Insulation Material
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