How to distinguish between PP filter and PE filter

PP filter and PE filter is a filter which are frequently used in water treatment, white is the color of two kinds of filter, if the specifications of the same, it is hard to distinguish with the naked eye is what kind of PP filter, which is PE filter, that is there any way to quickly distinguish, PP filter USES is melt-blown technology, PE filter USES a sintering process, from the hardness, PE filter is more hard than PP filters, can press the with the hand, the following filtering to their specific to introduce the difference.

PP filter features:

( 1) And filter aperture density, uniform, high filtration efficiency. Because the particles would occur in a filter channel bridge phenomenon, make less than the channel particles can also be blocked, filtration efficiency over 98%.

( 2) , its spotlessness, no pollution to water quality.

( 3) , acid, alkali and other chemical reagents and organic solvent corrosion.

( 4) , the intensity is big, when filtering import and export pressure difference of 0. 4 mpa, the filter is not out of shape. When high pressure can be lined with poly (acrylic stents ( Or stainless steel skeleton)

( 5) Cheap, widely used at the first level filter, one-time use.

PE filter features:

1. Large flow, high porosity, 60%) Ensures that the fluid flow per unit area is bigger;

2。 The outer surface of the outer surface is smooth, smooth, impurity is not easy to stick, easy to reverse flushing;

3。 Fight corrupt capability is strong, the large filtration precision in small and makes impurity cannot be retained in the filter, can be pressed at 70% sludge water content;

4。 Excellent performance: the filter performance is excellent, price cheap, suitable for water treatment, water reuse, chemical products, such as large flow filtration condition.

1. Resistance to corrosion of strong acid, strong alkali, dissolved organic solvents;

2。 Excellent strength and wearability ensures that its service life;

3。 Outside the surface of the light impurity is not easy to adhesion;

4。 Kick back easy reuse;

5。 Good toughness, filter is not easy to fracture;

6。 There is absolutely no threshing phenomenon;

7。 Compression capability is strong.

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