Shanghai CMI Environmental Technology Co., Ltd. products

? High strength and dimensional stability ? Continuous operating temperature range of -50° C to 600° C ? Stainless steel construction ? Corrosion/abrasion resistant ? Custom configurations, including layers of perforated plate, fiber metal felts and photo-etched foil ? Precise pore size distributions and fluid flow permeability ? Easily cleaned/back-flushed ?No media migration, no second pollution to media and meet GMP requirements Micron Rate:0.45um-100um Porosity:28-50% Penetrability:0.02-20L/cm2minPa Pressure Resistance:0.8Mpa Maximum Working Temp.:500-600? (Wet) Max. Differential Pressure:0.6Mpa Diameter: ?22mm ?30mm ?50mm ?60mm ?80mm ?100mm ?120mm Length: L125 L250 L300 L500 L600 L750 L1000 (Can tailor made acc. to request) Thickness Above 1 mm (others could be tailor made acc. to request) Micron Rating: 0.45 um 1 um 3 um 5 um 10 um 20 um 30 um 50 um 80 um 100 um 120 um

CMI sintered PTFE cartridge is made of pure PTFE material, sintered by high temp. and pressure, which makes it good anti-acid, anti-alkali, and good strength. It is named as “king of cartridge”. Features ?Good anti-acid, anti-alkali ?Working temp. could be higher than 200 deg C ?High porosity: more than 50%. Sintered metal cartridge is normally less than 30%. So with same filtration area, the flow rate of PTFE cartridge is much bigger. ?Smooth surface: The surface is as smooth like wax. Meanwhile, outside surface filtration is higher than inside part, this makes dirt particle cannot easily go into inside and will be easily to clean the cartridges. ?Good strength: PTFE sintered cartridges are not easily broken. This is to solve the weakness of metal sintered cartridges. ?High filtration rating: PTFE sintered cartridge could have 0.3 um, even lower than 0.1um, which sintered metal cartridge cannot have. ?No particle release: no additional pollution to the filtration liquid

Spec. and Data: Material: Dichroite with ceramic fiber Pore Size(micron): 1,5,10,15,20,30 Porosity: 38% Buckling Strength: 21-23MPa Temp.: 950? Standard Diameter: 60? 70? 114? 120? 150mm Standard Length: 1000?1500?2000mm Other sepc. are available, We can also make acc. to customer spec. Dichroite with ceramic fiber Spec. and Data: Material: Dichroite with ceramic fiber Pore Size(micron): 1,5,10,15,20,30,50,110,130 Porosity: 38-45% Buckling Strength: 15-23MPa Temp.: 900? Anti-Acid Rate: ?98.5% Anti-alkaline Rate: ?98.5% Standard Diameter: 60?70?114?120?150mm Standard Length: 1000?1500?2000mm Other sepc. are available, We can also make acc. to customer spec. Corundum with Al2O3 Membrane Material: Spec. and Data: Material: Corundum with Al2O3 Membrane Pore Size(micron): 1,5,10,15,20,30 Porosity: 33-40% Buckling Strength: 25-48MPa Temp.: 600? Anti-Acid Rate: ?99.5% Anti-alkaline Rate: ?98.5% Standard Diameter: 40?50?60?70?114?120?150mm Standard Length: 500?1000?1500?20

Shanghai CMI manufactures various kinds of sintered metal powder cartridges, porous stainless steel filters, etc. Sintered Metal Powder Filter Element (porous metal filter) are ideal choice for process filtration applications where high strength and excellent corrosion and temperature resistance are required. Manufactured from isostatically compacted and sintered metal powders ensure excellent powder uniformity and strength for superior filtration performance and long life.

CMI manufactures sintered porous metal filter plate, which can be tailor made acc. to customer request.

CMI manufactures different kinds of sintered metal powder discs in different sizes, can also tailor make acc. to customer request.

CMI manufctures also Titanium Sintered Aerator Plate which can be widely used in different applications.

CMI manufactures Titanium Sintered Aerator Tube which can be widely used in different applications.

CMI provides customers with Titanium Sintered Mushroom Shape Aerator also. This is a porous gas dosing unit (porous: 0.45~100um) which is manufactured by Isostatic cool pressing, then vacuum sintering, and other processing. It is made by pure titanium powder. It used Titanium porous spherical cap as distribution head, which has not only corrosion resistance, but also light weight, high strength, Uniform bubbles, wide range gas diffuser, non-clogging, and so on. It is widely used by our customers for many years and proves to have good function and long life time.