Feature

Product name	Activated carbon filter
Border	Black card frame,color card waterproof frame,PVC waterproof frame,aluminum alloy frame,hard cotton edge strip
Mesh layer configuration	Paper honeycomb or plastic honeycomb + mesh cloth + optional carbon particles, high-strength frame + sealing strip + handle
Standard sizes	Customize any specifications according to customer requirements

Our company commonly used carbon particles / grade selection comparison table

•Ordinary coal activated carbon cylindrical specifications: φ1.5 φ2.0 φ3.0 Adsorption rate: 57%

• Modified coal activated carbon cylindrical specifications: φ1.5 in 2.0φ3.0 adsorption decomposition rate: 92-96%

•Common coconut shell activated carbon specifications 6-12 mesh adsorption rate: 62-70%

• Modified coconut shell activated carbon specifications 6-12 mesh adsorption decomposition rate: 93-98%

• Formaldehyde Nemesis Alumina Particles φ2.0φ3.0φ4.0φ5.0

•Fresh negative ion particles φ4.0 φ5.0

•Imported double-effect carbon cloth to remove PM0.3 96% and formaldehyde 97%-100%

Product advantages and longevity

Activated carbon is a kind of porous carbonaceous material with highly developed pore structure and is an excellent adsorbent. Activated carbon adsorbent has many advantages, compared with other adsorbents have the following characteristics: 1. The surface characteristics of the active carbon have a surface chemical property, different pore size distribution and pore shape, which is the main reason for selective adsorption of activated carbon. 2. Chemically stable, easy to regenerate. The activated carbon chemically stable, can resist acid and alkali, so that can be applied in a wide range of PH. Activated carbon are insoluble in water and other solvents, and can be used in aqueous solution and many solvents. 3. Catalytic activated carbon is used as a contact catalyst in various isomerization, polymerization, oxidation and halogenation reactions. Its catalytic activity is due to the effects of carbon surface, surface compounds and ash content. 4, more developed pore structure of activated carbon having a well-developed pore structure, in addition to the activated molecular sieves, a wide range of pore size distribution with different pore size pores,can absorb different molecular size of various substances. In addition, when choosing the activated carbon adsorbent, the following principles should be followed: 1. Good selection performance; 2. It has the characteristic of low vapor pressure, non-foaming, low intrinsic point, so that the loss of absorbent is small; 3. Small corrosive, almost not have it; it is not easy to burn, low viscosity and good chemical stability; 4. Its use time can be recycled. After 3-6 months of use, it can be exposed to sunlight to restore part of the adsorption effect.