Environmental Filter
Ceramic Sand Filters
1. Product Description
Ceramic sand filters are doped with rare earth element and processed by mix, shaping and sintering. Ceramic sand filters have great advantages of strong filtering adsorption ability, high strength, low resistance, corrosion resistance, non-toxic, easy to regenerate and long service life etc.
2. Chemical composition
Item
AL2O3
SiO2
Fe2O3
MgO
CaO
K2O+Na2O
Rare Elements
Value
18-25%
68-74%
≤1.0%
≤0.7%
≤0.5%
≤4%
Micro component
3. Technical Indexes
Index
Particle Size, mm
0.5~3.0
Water permeability, t/m2.h
2~3
Compressive strength, N
30~150
Gas permeability, m3/m2h.h
1500~2000
Abrasion resistance, %
<0.5
Bulk density, g/ml
1.1~1.5
Acid resistance, %
>98
Free volume, %
40~45
Alkali resistance, %
>82
Thermal resistance, °C
-80~1200
4. Product Sizes (mm):Φ0.5~1, Φ1~2, Φ2~3.
5. Product image
Contact person:Jane peng E-mail:jane@pxlihua.com
Skype:pxlihuajane
Tel:0086-799-6886893 Fax:0086-799-6835693 Mobile:0086-18979985936