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AXIAL PRESSED PRODUCTS |
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| Product: Axial pressed products |
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| Characteristics |
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| AX filter elements are manufactured by co-axial pressing. The pore sizes can be adjusted by suitable selection of the powder size fraction and the process parameters. |
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| Main Advantages |
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• Shape stability
• Controllable pore size and porosity
• Good permeability
• Smooth surface and high dimensional precision
• High strength and good integrity
• Ability to work under high differential pressure
• Chemical stability against acids and alcalic solvents.
• High temperature and thermal shock resistance
• Ability to form complex shaped products
• Good regeneration ability |
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| Applications |
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¡¤ Gas/liquid filtration
¡¤ Solid catalyst recovery
¡¤ High-temperature fuel gas filtration
¡¤ Gas sampling
¡¤ Flame arresting & explosion protection
¡¤ Noise attenuation
¡¤ Fluidization
¡¤ Aeration
¡¤ Gas damping
¡¤ Flow restriction
¡¤Other applications in industrial fields such as Aviation & Aerospace, Petrochemical, |
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| Medical/Pharmaceutical and Environmental.
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| Filter grade |
Porosity |
Permeability coefficients |
Grade efficiency |
Bubble-Point
pressure |
Ring tensile strength |
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¦Å |
¦Á |
¦Â |
X (T=98%) |
BP |
t |
| % |
10-12m2 |
10-7m |
µm |
Pa |
N/mm2 |
GPS
0.5 IS |
21 |
0.11 |
0.03 |
3.6 |
8400 |
345 |
GPS
1 IS |
21 |
0.21 |
0.06 |
3.8 |
7900 |
347 |
GPS
3 IS |
31 |
0.64 |
0.41 |
7.3 |
5200 |
310 |
GPS
5 IS |
31 |
1.13 |
1.2 |
9.1 |
3700 |
279 |
GPS
8 IS |
43 |
4.0 |
14 |
12 |
2400 |
159 |
GPS
10 IS |
40 |
4.5 |
18 |
18 |
1700 |
210 |
GPS
15 IS |
43 |
7.1 |
21 |
19 |
1400 |
140 |
GPS
20 IS |
43 |
15 |
30 |
36 |
1000 |
145 |
GPS
30 IS |
46 |
24 |
35 |
45 |
900 |
136 |
GPS
50 IS |
47 |
35 |
43 |
55 |
650 |
122 |
GPS
80 IS |
50 |
42 |
45 |
62 |
550 |
100 |
GPS
100 IS |
52 |
59 |
58 |
68 |
500 |
86 |
GPS
150 IS |
47 |
63 |
65 |
89 |
360 |
112 |
GPS
200 IS |
51 |
79 |
88 |
105 |
290 |
94 |
Applied
standard |
DIN-ISO
30911-3 |
DIN-ISO
4022 |
ASTM F
795 |
ISO
4003 |
DIN-ISO
30911-6 |
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| Air Permeability Chart |
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Conditions
Geometry: Disk, S= 3mm
Filter Surface: A=55.4 cm2
Atmospheric Pressure: P= 101.3 mbar |
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| Water Permeability Chart |
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Conditions
Geometry: Disk, S= 3mm
Filter Surface: A=5504 cm2
Water temperature: T=20˚c |
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© Copyright 2008, Gopani Product Systems |
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