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F High-Temperature Ceramic Fiber Cotton
PARAMETRI DEL PRODOTTO
Descrizione
High-Temperature Ceramic Fiber Cotton
F-type high-temperature ceramic fiber cotton (polycrystalline alumina fiber cotton) is a high-performance inorganic fiber material prepared using the sol-gel method. The product possesses excellent properties such as low density, low thermal conductivity, good thermal shock resistance, high operating temperature, good chemical stability, and good corrosion resistance.
Caratteristiche del prodotto
- Wide Temperature Range, Covering 1000~1800℃
Offers multiple temperature ratings including 1100℃, 1300℃, 1450℃, 1600℃, and 1700℃, with a maximum operating temperature of 1700℃, meeting the needs of various high-temperature operating conditions.
- Low Density and Low Thermal Conductivity
With a fiber diameter of 2~5μm, a loose structure, high porosity, and low thermal conductivity, it provides significant thermal insulation and effectively reduces energy consumption.
- Good Thermal Shock Resistance
Able to withstand drastic temperature changes without cracking or peeling, suitable for thermal environments with frequent temperature rises and falls.
- Good Chemical Stability and Strong Corrosion Resistance
Except for reacting with strong acids and alkalis, it is not corroded by weak alkalis, weak acids, water, oil, or steam, and does not wet lead, alluminio, or copper. It maintains stable performance under complex conditions in metallurgy, building materials, ceramics, aerospace, and military industries.
- Good flexibility and convenient construction
The fibers are soft, with good flexibility and elasticity, and can be bent to fit different shapes. They can be used as a filler material for complex gaps and irregularly shaped parts.
| Item | AJ-F-1100 | AJ-F-1300 | AJ-F-1450 | AJ-F-1600 | AJ-F-1700 | AJ-F-1700A |
|---|---|---|---|---|---|---|
| Massimo. Service Temperature（℃） | 1100 | 1300 | 1450 | 1600 | 1700 | 1700 |
| Category | High-purity | High-alumina | Zirconia-containing | Polycrystalline | Polycrystalline | Polycrystalline |
| Al₂O₃（%） | ≥ 45 | ≥ 54 | ≥ 36 | ≥ 72 | ≥ 80 | ≥ 95 |
| SiO₂（%） | ≥ 52 | ≥ 46 | ≥ 48 | ≥ 28 | ≥ 20 | ≥ 5 |
| Al₂O₃ + SiO₂（%） | ≥ 98 | ≥ 99 | — | ≥ 99.5 | ≥ 99.5 | ≥ 99.5 |
| Fe₂O₃（%） | ≤ 0.8 | ≤ 0.2 | ≤ 0.1 | — | — | — |
| ZrO₂（%） | — | — | ≥ 15 | — | — | — |
| Fiber Length（mm） | — | — | — | 20 ~ 100 | 20 ~ 100 | 20 ~ 100 |
| Avg. Single Fiber Tensile Strength（MPa） | — | — | — | ≥ 800 | ≥ 800 | ≥ 500 |
| Avg. Diameter（μm） | 2 ~ 4 | 2 ~ 4 | 3 ~ 5 | 4 | 3.9 | 3.7 |
| Slag-ball Content（>0.212mm）（%） | ≤ 22 | ≤ 20 | ≤ 18 | ≤ 1 | ≤ 1 | ≤ 1 |
| Packaging | Woven bag | Woven bag | Woven bag | Carton, NW 3kg/box | Carton, NW 3kg/box | Carton, NW 3kg/box |
Aree di applicazione
- Kiln Linings: Manufactured into fiber felts, boards, and various shaped fiber products for kiln linings operating at temperatures above 1000-1800℃.
- Expansion Joint Filling and Insulation Repair: Filling material used for expansion joints or short-term insulation repairs in high-temperature kilns.
- Alloy Reinforcing Materials: Reinforcing materials used for pistons, brake pads, or other alloy composite materials.
- Aerospace and Military Insulation: Insulation layers for rocket engines or other insulation materials used in the aerospace and military industries.
- Automotive Catalytic Converter Gaskets: Gasket material used for automotive catalytic converters meeting Euro III and higher emission standards.
Profilo Aziendale
Un'impresa professionale specializzata in servizi tecnologici di trattamento termico e il marchio R&D, produzione, e vendita di forni elettrici ad alta temperatura.
L'azienda si concentra sullo sviluppo di forni elettrici ad alta temperatura che coprono un intervallo di temperature compreso tra -100 ℃ e 2600 ℃. I suoi prodotti includono forni elettrici sperimentali, forni in atmosfera sottovuoto, forni industriali, e apparecchiature di riscaldamento a induzione a media frequenza. I prodotti principali includono forni a scatola, forni tubolari, forni di sollevamento, forni a spinta, forni a carrelli, forni rotanti, forni a tunnel, e vari forni specializzati a media frequenza.
L'azienda aderisce all'innovazione tecnologica e ha superato le certificazioni ISO9001 e EU CE. Possiede 21 marchi registrati, 29 brevetti, E 27 diritti d'autore sul software.
Metodi di pagamento
TT
Metodi di spedizione
Il forno elettrico è confezionato in Il forno elettrico è confezionato in tre strati: prima avvolto in carta schiuma, poi avvolto in pellicola di plastica, e infine imballato in una cassa di legno.
Domande frequenti (Domande frequenti)
- What is the difference between this product and ordinary aluminosilicate fiber cotton?
F high-temperature ceramic fiber cotton (polycrystalline alumina fiber) is prepared using the sol-gel method, with a higher Al₂O₃ content (up to 95%), a higher operating temperature (up to 1700℃), and more stable high-temperature performance, making it suitable for ultra-high temperature applications.
- How to choose the appropriate product grade?
Select according to the operating temperature—choose AJ-F-1100 for temperatures below 1100℃; choose AJ-F-1300 for temperatures below 1300℃ (different Al₂O₃ content).
- Can the product be used directly?
It can be used directly as a filling material, or it can be used as a raw material to process various secondary fiber products such as fiber felts, boards, and shaped products.
- How is the product packaged?
Low-temperature and medium-temperature models (1100℃, 1300℃, 1450℃) are packaged in woven bags; high-temperature polycrystalline models (1600℃, 1700℃) are packaged in cartons, net weight 3kg/carton.
- What is the slag ball content of the product?
The slag ball content varies depending on the grade, with the high-temperature polycrystalline model having the lowest slag ball content, ≤1%.
