Our foam air filter is made by soft polyurethane and the pores exceed 97% of the total space in the material,so our foam air filter has good permeability,it can filter and deadening effectively the dust in the air.
The most important is our foam air filter reaches the UL standards,the flame retardant Grades is UL94V0.And our foames comply with ROHS standards.
Our pore size of foam air filter:10PPI,15PPI,20PPI,25PPI,30PPI,35PPI,40PPI,45PPI,50PPI,55PPI,60PPI.The colour is black,or we can produce according to our customer requirements.We also produce the foam air filters according to the drawings.
Our foam air filters are widely used in air filter industries and air purification industries like electrical appliances,electronic products,various types of computer boxes,switching cabinets and other areas.
Our foam air filter is made by soft polyurethane and the pores exceed 97% of the total space in the material, so our foam air filter has good permeability, it can filter and deadening effectively the dust in the air.
The most important is our foam air filter reaches the ul standards, the flame retardant grades is ul94v0.And our foames comply with rohs standards.
Our pore size of foam air filter:10ppi, 15ppi, 20ppi, 25ppi, 30ppi, 35ppi, 40ppi, 45ppi, 50ppi, 55ppi, 60ppi.The colour is black, or we can produce according to our customer requirements.We also produce the foam air filters according to the drawings.
Our foam air filters are widely used in air filter industries and air purification industries like electrical appliances, electronic products, various types of computer boxes, switching cabinets and other areas.
Nickel is a hard, ductile and ferromagnetic metal that is highly polished and resistant to corrosion. Nickel is a ferrophilic element. The core is mainly composed of iron and nickel elements. In the crust, iron-mafic rocks contain more nickel than silico-alumina rocks. For example, peridotite contains 1,000 times more nickel than granite, and gabbro contains 80 times more nickel than granite.
On October 27, 2017, the World Health Organization's International Agency for Research on Cancer released the preliminary list of carcinogens for reference. Nickel compounds are in the list of carcinogens, metal cobalt, metal nickel and 66-67% nickel, 13-16% nickel. Chromium and 7% iron alloy powders for implantation of foreign bodies in vivo, nickel metal and nickel alloys are on the list of Class 2B carcinogens.
Niclkel powder is mainly used in atomic energy industry, conductive materials, battery electrode materials, chemical catalysts, hard surface spray welding, special welding rods, porous filter materials, magnetic materials, contact materials,
Diamond tools, automobile manufacturing, cemented carbide, high-temperature high-strength alloys and other powder metallurgy fields.
Application Nickel plating is used in various alloys such as new silver, Chinese silver, German silver; for coins, electronic boards, storage batteries; magnets, lightning rod tips, electrical contacts and electrodes, spark plugs, mechanical parts; catalysts for the hydrogenation of oils and other organic substances. See also Raney nickel. Manufacture of monel metal, stainless steel, heat-resistant steel, heat-resistant and corrosion-resistant alloys, nickel-chromium resistance wire; alloys for electronic and space applications. Use Nickel is used in various alloys such as German silver, monel and nickel-chromium alloys; for coins; coins, metals, etc. In storage batteries; in spark plugs; and as a hydrogenation catalyst. Preparation Nickel is obtained by processing sulfide and laterite ore concentrates using pyrometallurgical and hydrometallurgical processes. The nickel matte powder obtained by roasting and smelting is further cleaned by electrometallurgical, steam and hydrometallurgical refining methods. A portion of the matte surface is baked to obtain commercially available nickel oxide agglomerates. 99.9% pure nickel can be obtained by electrolytic refining process. The purest nickel (99.97%) is obtained by vapor metallurgy. In this process, also known as the Mond Chemicalbook process, a mixture of nickel and copper sulfide is converted into oxides and then reduced by heating with water vapor at 350â??400 �° C. The resulting active form of nickel is treated with carbon monoxide to obtain volatile nickel carbonyl [Ni (CO) 4]. The reaction of the latter is reversible. Heating produces pure nickel and carbon monoxide. Overview Nickel is a slightly yellowish silvery-white metal, hard, easy to polish, magnetic (not as good as iron and cobalt) and good plasticity. Density 8.902g/cm3, melting point 1453 �° C, boiling point 2732 �° C. The chemical properties are relatively active. It has good corrosion resistance, is difficult to oxidize in air at room temperature, is not easy to react with concentrated nitric acid, and can resist alkali corrosion. Fine nickel wire is flammable, reacts with halogens when heated, and slowly dissolves in dilute acid. It can absorb a considerable amount of hydrogen. It is mainly used to make various alloys composed of iron, copper, zinc and other metals, and is widely used in cutting-edge technology, high-temperature ceramic products, corrosion-resistant alloys, chemical equipment, electronic and electrical equipment, special utensils, glass and other industries. Adding nickel to steel can improve the toughness and corrosion resistance of steel, such as nickel steel, chrome-nickel steel, etc.
compressed air filter
1). Separator filter (HF9)
For bulk liquid removal plus a 3 micron coalescer (5ppm w/w maximum remaining oil content)
Two-stage filtration
* First stage: two stainless steel orifice tubes provide 10 micron mechanical separation
* Second stage: in-depth fiber media captures solid and liquid particles to 3 micron
2). Air line filter (HF7)
For removal of liquid water and oil; removes solid particles to 1 micron (1.0 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two-stage filtration
* Firt stage: captures larger particles with alternate layers of fiber media and media screen
* Second stage: coalesces aerosols and captures solid particles with multiple layers of epoxy bonded, blended fiber media
3). High efficiency oil removal filter (HF5)
For coalescing fine water and oil aerosols; removes solid particles to 0.01 micron (0.01 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* First stage: multiple layers of bonded, blended fiber media for fine coalescence
* Second stage: multiple layers of bonded, blended fiber media for fine coalescence
Outer coated, closed cell foam sleeve
4). Ultra high efficiency oil removal filter (HF3)
For coalescing ultra-fine oil aerosols; removes solid particles to 0.01 micron (0.001 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* First stage: coated, closed cell foam sleeve acts as pre-filter and flow disperser
* Second stage: multiple layers of matrix blended fiber media for ultra-fine coalescence
Outer coated, closed cell foam sleeve
5). Oil vapor removal filter (HF1)
For removal of oil and hydrocarbon vapors normally absorbable by activated carbon; removes solid particles to 0.01 micron (0.003 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* first stage: stabilized bed of finely divided carbon particles removes the majority of the oil vapor
* Second stage: multiple layers of fiber media with bonded micro fine carbon particles remove the remaining oil vapor
Multiple layers of fine media prevent particle migration
Outer coated, closed cell foam sleeve prevents fiber migration
Designed life is 1000 hours under rated conditions.
A suitable solution for. Airborne substances, viruses and other fine particles in the nanoscale range are filtered out of the air with a separation efficiency of 99.995 % and the activated charcoal filter also removes odours. The integrated CO2 sensor alerts you should additional ventilation be required.
Nickel Foam is widely used in the field of nickel-metal hydride, nickel cadmium, fuel cell and other batteries. Nickel Foam typed positive and negative electrodes, can doublely improve battery performance. Nickel Foam-carbon composite electrode material is also an ideal material for lithium batteries. This kind of rechargeable battery is widely used in mobile phones, computers, electric scooters, electric bicycles, hybrid cars, electric toy cars, cordless power tools, and electronic digital products. Nickel Foam is also an important battery electrode material, used as current collectors in nickel-metal hydride batteries and various batteries.
Continuous nickel foam is mainly used as the skeletal material for batteries. Owing to their born physical and chemical unique structures,nickel foam has been widely used in a variety of industrial field,such as battery,filtration,environmental protection and so on. Their profound performance has won great praise among customers all over the world.
Our air filter is mainly made with foam air filter,aluminium frame,aluminium honeycomb and aluminium mesh.
And our foam air filter reaches the UL standards,the flame retardant Grades is UL94V0.Our air filters comply with ROHS standards.
Our air filters are widely used in ventilation opening of electrical equipments,electronic equipments,communication cabinets and other equipment,the air filter can filter and deadening effectively the dust in the air.
