The product is a new technology purifying product, which is made of high quality coconut shell as raw material, through special processing process; the silver ions are exchanged into the micropores of activated carbon, and then by high temperature fixed. It is firstly use of activated carbon to adsorb harmful gases, and then through the silver ions to decompose formaldehyde, ammonia and other harmful gases into carbon dioxide and water, which can effectively eliminate a variety of odor. It changes the disadvantages of traditional adsorption air purification products that cannot decompose harmful gases.
It has excellent adsorption capacity, can remove bacteria, odor, residual chlorine, pigment, petroleum, heavy metal ions, radioactive and other harmful substances in the water, after its purification can be directly drinking water. It is widely used in water purifiers, drinking fountains and other purification sterilization equipment.
Item |
A Grade |
B Grade |
Particle size (mesh) |
8-20, 20-40 |
8-20, 20-40 |
Particle size (%) |
≥90 |
≥90 |
I. value (mg/g) |
≥1000 |
≥900 |
Hardness (%) |
≥90 |
≥90 |
Moisture (%) |
≤10 |
≤10 |
Ash content (%) |
≤3 |
≤3 |
Apparent density (g/l) |
450-550 |
450-550 |
M.B. adsorption rate (ml/0.1g) |
≥10 |
≥8 |
PH value |
4.5-7.5 |
4.7-8 |
Silver content (%) |
0.1-0.3 |
0.1-0.3 |