High fibrous Insulation Boards
up to 1,850°C.
M.E.SCHUPP®-UltraBoards and UltraVacs are rigid high temperature fibrous insulating materials made out
of polycrystalline alumina fibre and special inorganic fibres and binders (also available as prefired boards).
As they have high flexural strength under high temperature, are light in weight and strong against thermal
shock, they are suitable as an insulation material for fast heating and cooling condition such as high temperature
electric furnace lining. Additional characteristics are:
• low thermal conductivity
• good machinability (homogeneous structure)
• excellent spalling resistance in rapid heating
• very good high-temperature-resistance
• low heating-storage
• excellent thermal shock resistance
UltraBoards and UltraVacs have been very widely used in heat processing equipment in the manufacture of
various technical ceramics, PM and electronic parts. Keeping abreast of demands for not only larger diameters
and sizes but also complicated shapes, our ability to meet precise custom designs & specifications has
been significantly enhanced through the use of today’s most advanced machine tools, giving more freedom
to the design of heating equipment.
ULTRABOARD properties:
| All grades are also available in high purity grades. Na2O (Sodium Oxide) and Fe2O3 (Ferrum Oxide) are drastically reduced for semiconductor and advanced industry. *also available 700 kg/m3. |
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Codice |
1260 |
1400 |
1600 |
1600 |
1750 |
1800 |
1800 |
1850 |
| Composizione chimica (%) |
||||||||
Al 2 O 3 |
46 |
40 |
65 |
67 |
72 |
75 |
85 |
90 |
SiO 2 |
54 |
46 |
35 |
33 |
28 |
25 |
15 |
10 |
| Temperatura Massima di classificazione (°C) |
||||||||
Continua |
1100 |
1300 |
1500 |
1500 |
1700 |
1750 |
1750 |
1800 |
Intermittente |
1260 |
1430 |
1600 |
1600 |
1750 |
1800 |
1800 |
1830 |
Densità (kg/m 3 ) |
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| kg/m 3 |
300 |
320 |
300 |
400 |
400 |
400 |
700 |
500* |
Resistenza alla flessione (kgf/cm 2 @ temperatura ambiente) |
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kgf/cm 2 |
> 5 |
> 5 |
> 6 |
14.9 |
> 7 |
> 7 |
> 10 |
> 14 |
| Variazione dimensionale (%) per 24 ore di utilizzo a 1200°C - 1700°C - 1800°C |
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a 1,200°C x 24h |
-3.5 |
-2.0 |
-0.0 |
0.8 |
- |
- |
- |
- |
a 1,700°C x 24h |
- |
- |
- |
- |
-0.6 |
-0.4 |
-0.4 |
- |
a 1,800°C x 24h |
- |
- |
- |
- |
- |
- |
- |
-0.5 |
| Conducibilità termica (W/mK) per Temperatura Media. |
||||||||
800°C |
0.15 |
0.16 |
- |
0.16 |
0.15 |
0.21 |
0.21 |
0.23 |
1,200°C |
- |
0.35 |
0.36 |
0.23 |
0.21 |
0.23 |
0.23 |
0.25 |
1,400°C |
- |
- |
- |
0.28 |
0.26 |
0.30 |
0.30 |
0.32 |
Ignition loss (%) |
||||||||
| (%) | 4.8 |
4.9 |
4.5 |
5.1 |
3.9 |
4.0 |
4.3 |
4.0 |
M.E.SCHUPP ® -ITM-FIBERMAX ® High Alumina Fiber Blankets & Modules up to 1,600 °C
M.E.SCHUPP ® -ITM-FIBERMAX ® Blankets and Mats are high temperature, light weight and flexible products manufactured from polycrystalline mullite fiber that can be exposed to temperatures up to 1600°C. They contain no organic binders or other additives which cause outgassing fumes or associated problems. In addition to exhibiting excellent resistance to attach from most corrosive agents, M.E.SCHUPP ® -ITM-FIBERMAX ® also resists oxidation and reduction. They are almost free from shot (unfiberized) particles.
The Blanket possesses outstanding handling, strength and resiliency at elevated temperature afford by its mineral composition and unique needling process to interlock fibers in blanket. All grades are also available in high purity grades. Na 2 O (Sodium Oxide) and Fe 2 O 3 (Ferrum Oxide) are drastically reduced for semiconductor and advanced industry.
FIBERMAX PROPERTIES
| ITM - FIBERMAX ® Blankets - Mat composizione, proprietà termofisiche, meccaniche : |
||||
Codice |
FIBERMAX® |
FIBERMAX® |
FIBERMAX® |
FIBERMAX® |
| Colore | bianco | bianco | bianco | bianco |
| Composizione chimica (%) |
||||
AI2O3 |
72* |
72* |
72* |
72* |
SiO |
A1203+SiO2 >= 99 |
A1203+SiO2 >= 99 |
A1203+SiO2 >= 99 |
A1203+SiO2 >= 99 |
| * disponibile anche al 97% AI203 * disponibile anche composizione di "grado catalitico". Richiedere ulteriori dettagli. |
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| Temperatura Massima di classificazione (°C) |
||||
Continua |
1600 |
1600 |
1600 |
1600 |
Densità (kg/m 3 ) |
||||
100 |
130 |
56 |
75 |
|
| Contrazione dimensionale (%) per 24 ore di utilizzo |
||||
1500°C x 24 hrs. |
0,7 |
0,7 |
1,0 |
1,0 |
| Conducibilità termica (W/mK) per Temperatura Media. |
||||
800°C |
0.20 |
0.18 |
0.39 |
0.26 |
1200°C |
0.42 |
0.36 |
0.93 |
0.58 |
| Calore Specifico (kj/kg°C) |
||||
|
1.17 |
1.17 |
1.17 |
1.17 |
FIBERMAX ® Moduli di feltro multistrato di allumina per applicazioni fino ad oltre 1600°C.
M.E.SCHUPP ® -ITM-FIBERMAX ® Modules are made of stacked multiple layers of blankets which are sewn together under compression, and are available in three temperature grades ranging between 1500°C and 1600°C. M.E.SCHUPP ® -ITM-FIBERMAX ® offers superior durability, resiliency, uniformity and dimensional accuracy. It has improved thermal stability over traditional ceramic fiber due to its mineral composition.
| ITM - FIBERMAX ® MODULES composizione, proprietà termofisiche, meccaniche : |
|||
Codice |
FIBERMAX® |
FIBERMAX® |
FIBERMAX® |
| Composizione chimica (%) |
|||
AI2O3 |
54 |
61 |
> = 72 |
SiO |
A1203+SiO2 >= 99 |
A1203+SiO2 >= 99 |
A1203+SiO2 >=99 |
| Temperatura Massima di classificazione (°C) |
|||
Continua |
1500 |
1550 |
1600 |
Densità (kg/m 3 ) |
|||
200 |
150 |
130; 100 |
|
| Contrazione dimensionale (%) per 24 ore di utilizzo |
|||
1000°C x 24 hrs. |
- |
- |
- |
1200°C x 24 hrs. |
0.5 |
- |
- |
1300°C x 24 hrs. |
1.0 |
0.4 |
- |
1400°C x 24 hrs. |
1.2 |
0.8 |
0.3 |
1500°C x 24 hrs. |
- |
1.4 |
0.7 |
| Conducibilità termica (W/mK) per Temperatura Media. |
|||
800°C |
0.16 |
0.17 |
0.18 |
1000°C |
0.21 |
0.24 |
0.28 |
1200°C |
0.28 |
0.34 |
0.43 |
