One, foldable filter core

The foldable filter core is made of polypropylene (Polypropylene) hot spray fiber membrane, Niron (Nylonb) polytetrafluoroethylene (PTEE) microporous filter membrane and so on as a filter medium. The shell of the filter core, central rod and end cover are processed by hot welding technology, without any glue, no leakage, no two pollution.

Folding filter core features:

1. Small size, large filter area, high precision

2. Excellent chemical compatibility, suitable for filtration of strong acids, strong bases and organic solvents.

3. The filter membrane is a foldable deep filtration with large membrane filtration area.

4. Low pressure difference, strong pollution capacity and long service life

5. There is a wide selection of filtering accuracy

Two, PP filter core

The PP filter core is also called the PP melt blown filter core. The melt blown filter core is the tubular filter core of polypropylene fiber made of non toxic and tasteless polypropylene particles through heating and melting, spraying wire, pulling, and accepting forming. The polypropylene fiber forms a three-dimensional microporous structure at random in space, and the pore diameter along the filtrate flows in a gradient distribution. It integrates surface, deep layer, essence and filtration, and can block impurities with different particle sizes.

PP filter core features: high filtering precision, large flow, uniform structure, large amount of pollution, long service life, good chemical compatibility, without any additives, fiber is not easy to fall off

Three. Activated carbon filter core

Activated carbon filter core is made of high quality fruit shell charcoal and coal active carbon as raw material, supplemented by edible grade adhesive, by high tech technology and processed by special technology. It combines adsorption, filtration, interception and catalysis. It can effectively remove organic matter, residual chlorine and his radioactive material in water, and it has decolorization and removal. The effect of a peculiar smell. It is an ideal new product in the liquid and air purification industry.

There are two major categories of activated carbon filter products:

Compressed activated carbon filter cartridge and bulk activated carbon filter cartridge.

The activated carbon filter core is a deep deep structure with double functions of filtration and purification. The accuracy of the filter core is 10 micron. It is not necessary to add filter aid or filter after carbon treatment. Each activated carbon filter contains 160 grams of plant sulfur free activated carbon particles. It is used to purify the electroplating liquid, because the filter core does not precipitate fibers or other substances, resulting in pinholes or brittleness. Activated carbon filter mainly depends on the quality of activated carbon he uses.

Four. Wire wound filter

The textile fiber yarns with good filtration properties are precisely wound on the porous skeleton. Its yarn materials include polypropylene fiber, acrylic fiber, absorbent cotton fiber and so on. By controlling the winding tightness and dilute density of the yarn, the filter core of different precision can be made by controlling the winding tightness and dilute density of the yarn. It can effectively remove the suspension of various liquids, particle impurities and so on, and has high purification effect for various liquids.

Five, double section filter core

Upper section: the precision of polypropylene melt blown filter core is 5 u m. The following section: granular activated carbon filter built-in activated carbon 170g material: ABS, PP

Six, resin filter core

Resin is a porous, insoluble exchange material. In the soft water machine, there are millions of tiny plastic balls (beads) contained in the resin filter core. All the balls contain many negative charge exchange positions that absorb positive ions.

Seven, titanium rod filter core

Titanium rod filter core has corrosion resistance, high temperature resistance, high strength, easy to guarantee the precision of filtration, easy to regenerate and other excellent properties. Titanium filter is made of titanium powder and sintered at high temperature, so the surface particles are not easy to fall off; the use temperature in air can reach 500~600 degrees C; it is suitable for various kinds of corrosive media, such as hydrochloric acid and sulfur. Filtration of acid, hydroxide, sea water, aqua regia and iron, copper, sodium and other chloride solutions.

Eight, stainless steel filter core

Features of stainless steel filter core:

1. Good filtration performance and uniform filtration capability of 2-200um can be achieved.

2, corrosion resistance, heat resistance, pressure resistance, good wear resistance;

3. Stainless steel filter core has uniform pore size and precise filtration accuracy.

4, the flow of stainless steel filter core per unit area is large.

5. Stainless steel filter element is suitable for low temperature and high temperature environment. After cleaning, it can be used again without replacement.

Nine, RO reverse osmosis filter

The principle of reverse osmosis is to apply pressure greater than the natural osmotic pressure on one side of the original water, so that the water molecules can be infiltrated from the high concentration side to the low concentration side. Because the pore size of the reverse osmosis membrane is much smaller than the case poison and the hundreds of times more than a thousand times the bacteria, all kinds of viruses, bacteria, heavy metals, solid soluble substances, contaminated organic matter, calcium and magnesium ions can not pass through the reverse osmosis membrane, so as to achieve the purpose of softening and purifying the water.

Different kinds of filter core materials have different functions, so when choosing the filter core products, we must choose the appropriate filter core according to their own characteristics.