Filter papers for galvanic baths

Product catalog summary

Contact Information:
Macherey-Nagel provides contact details for their offices in France, USA, Switzerland, and Germany, including phone numbers, fax numbers, and email addresses for sales inquiries.

Product Overview:
The document provides information on filter papers used for galvanic baths, which are essential in electroplating processes. These filter papers are used in filter pumps that typically consist of 30 to 100 filter plates, each with a filter circle featuring an inner hole.

Popular Grades:

MN 440: A soft, thick filter paper with a thickness of 1 mm and a basis weight of 400 g/m².
MN 651: A thin, creped filter paper with a thickness of 0.30 mm and a basis weight of 90 g/m².
MN 728: A slow filter paper containing approximately 30% charcoal, used for discoloring colored liquids, with a thickness of 0.40 mm and a basis weight of 170 g/m².

Ordering Information:
The document lists various sizes and ordering codes for each grade of filter paper. It also mentions that further qualities, cuts, and sizes are available upon request.

Technical Specifications:
The document explains the dimensions of the filter cuts used in galvanic processes, specifying the outer diameter (OD) and inner diameter (ID) of the filter circles.

Catalog excerpts

Ordering information Filter papers for galvanic baths Popular Grades Grade Soft, thick filter paper Thin filter paper, creped Slow filter paper with ca. 30% charcoal for discoloring colored liquids Filter papers for galvanic baths Size specifications Filter circle with inner hole 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: Sketch of 1 filter plate further qualities, cuts and sizes on request Your local distributor: Further information and products: www.mn-net.com MACHEREY-NAGEL MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6-8 · 52355 Düren · Germany Germany and international: Tel.: +49 (0) 24 21 96 90 Fax: +49 (0) 24 21 96 91 99 e-mail: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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