0.65 - 0.75mm Ashless Filter Paper Sheets Lab Grade Long Term Filtration

Lab Fast Speed Qualitative Filter Paper For Chemical Qualitative Analysis

Filter paper Nature

Choosing the right filter paper can be decided by considering the following four factors.

Hardness: Filter paper will become wet in the filter, some of the experimental steps for long-term filtration should consider the use of wet paper after more tough filter.

Filtration efficiency: filter paper seepage hole density and density, affecting its filtration efficiency. High-efficiency filter paper filter speed, but also high resolution.

Capacity: solid particles accumulated during filtration may clog the pores on the filter paper, so the more water-permeable pores are denser, which means the higher the capacity, the more filtration capacity is allowed.

Applicability: Some filter paper is made by using special manufacturing steps. For example, when testing medicine to determine the nitrogen content in blood, it is necessary to use nitrogen-free filter paper.

Note that filter paper can not filter zinc chloride, or filter paper will be damaged by corrosion of zinc chloride

How to use filter paper:

1.fold the paper in half.

2.then fold it in half agian

3.Tear off a corner to allow better seating of the paper in the funnel.

4. Open the side that was not torn when fitting the paper in the funnel.

For more and quick communication, please talk by wechat/whatsapp 0086 18730237522

contacts: Eva zhao

Gezi screen mesh factory is one of the leading manufactuer and exporter of all kinds of screen mesh products in China.
We' re concentrated in Screen printing mesh, Flour sieve mesh,Nylon filter mesh,Polyester filter mesh,PE mesh, HDPE filter mesh,Insect net, Mesh filter bag, Mesh filter disc, ect. All mesh products have passed Quality Management System ISO 9001 :2008.
We also have complete factory inspection report, no sillicon certificate, 100% nylon or polyester material certificate, mesh aperture size certificate, etc.
Our screen mesh workshop is equipped with 100 Swiss Sulzer ruti weaving machines, 4 Benninger high speed warping machines, 1 water washing heat setting machines. The width of weaving machines: 280cm, 330cm, 360cm, 390cm.

Our PE or HDPE worhshops have 80 looms, with 10-15 workers, 3 sets drawing workshops, with big output per year.

Countries USA, Canada, Mexico, Venezuela, UK, Spain, Pakistan, Thailand, Malaysia, Turkey, Australia, Egypt, India, Brazil,etc. are main exporters of us at present, and other customers from Europe, America, Middle east, Southeast Asia,
The most important is that we have very systemic and strict staff policy. Our quality management teams are all strict persons and machines, the system has also been successfully approved by the ISOQAR to the standard ISO9001:2000.
The mesh is mainly used in silk screen printing, flour area, filtration area, insect proofing, etc.

Our Mission is: Best quality and price products speak louder than anything!

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