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| Electroplating |
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| Filter papers for typical application in Electroplating |
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Electroplating baths used for galvanic processes are often cleaned with filter pumps. Usually, such filter pumps consist of 30 - 100 filter plates each equipped with one filter circle with an inner hole. The dimensions of these special filter cuts are specified as:
OD (mm) - ID (mm)
(eg.: MN 440, 350 - 50 mm)
OD = Outer diameter
ID = Inner diameter
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| Lead bath |
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Papers
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Special products
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MN 651
thin, creped
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MN 728
activated charcoal paper
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| Cadmium bath |
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Papers
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Special products
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MN 126/70
thin, creped
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MN 728
activated charcoal paper
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| Iron bath |
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Papers |
Cartons |
Special products |
MN 651
thin, creped |
MN 440
thick, smooth |
MN 728
activated charcoal paper |
| Gold bath |
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Papers |
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MN 651
thin, creped |
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| Iridium bath |
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Papers |
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MN 126/70
thin, creped |
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MN 651
thin, creped |
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| Copper bath |
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Papers |
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Special products |
MN 601
thick, creped |
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MN 728
activated charcoal paper |
MN 651
thin, creped |
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| Nickel bath |
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Papers |
Cartons |
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MN 601
thick, creped
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MN 270
hard |
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MN 651
thin, creped
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MN 440
thick, smooth |
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| Shining nickel bath |
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Papers |
Cartons |
Special products |
MN 126/70
thin, creped |
MN 866
very thick, smooth |
MN 728
activated charcoal paper |
| Nickel sulfamate bath |
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Papers |
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MN 672
thin, smooth |
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| Regeneration of galvanic baths |
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Papers |
Cartons |
Special products |
MN 651
thin, creped |
MN 440
thick, smooth |
MN 728
activated charcoal paper |
MN 672
thin, smooth |
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| Silver bath |
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Papers |
Cartons |
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MN 126/70
thin, creped |
MN 866
very thick, smooth
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MN 651
thin, creped |
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MN 672
thin, smooth |
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| Zinc bath |
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Papers |
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MN 651
thin, creped |
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MN 672
thin, smooth |
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| Zinc/Nickel alloy |
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Papers |
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MN 126/70
thin, creped |
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MN 672
thin, smooth |
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| Copyright of images: |
| - LeadOreUSGOV courtesy of the U.S. Geological Survey, official USGS copyright policy |
| - CadmiumMetalUSGOV courtesy of the U.S. Geological Survey, official USGS copyright policy |
| - Photographer/designer Tomihahndorf, ultrapure iron, GNU Free Documentation License |
| - GoldNuggetUSGOV courtesy of the U.S. Geological Survey, official USGS copyright policy |
| - Photographer Tomihahndorf, iridium smealting pearl, GNU Free Documentation License |
| - File archive Wikimedia Commons, cooper nugget, GNU Free Documentation License |
| - Regeneration of galvanic baths, Ploymeca AG, Generalunternehmen für Feinwerktechnik |
| - Mario Sarto Masa, silver stamp, GNU Free Documentation License |
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