Acid Alkali Corrosion Resistant Hepa Filter Paper Polypropylene

Acid Alkali Corrosion Resistant Polypropylene High Efficiency Filter Paper

1. Product introduction

  There is a sign of high-efficiency filter with a partition, which is a separator in its design. Generally speaking, most of the corrugated blocks are used. This allows the clipping spacing to be kept in a relatively accurate state, which can be sufficiently used in a small amount of resistance.

2. Parameter table

3. Technology

  Filter paper is generally made of pure cotton linter, which has good filtration and absorption performance and high compression strength. It is suitable for filtering some industrial oils, chemical and pharmaceutical organics, etc. to separate solid and semi-solid sundries. They are all made by machines, and the production of paper is made by machines. Otherwise, it is impossible to meet such a huge amount of use in people's daily life. However, there must be a large capacity machine for preparation, which is then rolled by a press through temperature control.

4. Matters Needing Attention

  As the mechanical strength and toughness of the filter paper are relatively low, use suction filtration as little as possible. If the filtration speed must be increased, in order to prevent the filtration failure caused by the filtration, when the air pump is filtered, it can be stacked in the funnel according to the suction force. 2 to 3 layers of filter paper, when using vacuum filtration, leaking. Put a layer of dense filter cloth first, and then put filter paper on it to filter; Do not filter hot concentrated sulfuric acid or nitric acid solution with filter paper; Generally, natural filtration is used to separate the liquid from the solid by using the filter paper body and the ability to trap solid particles.