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Sand Filter

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Product Name: Sand Filter
Model: LH-SF
Exhibitors: Lihua
Product Documentation: No Related Documents
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Brief

Sand Filters are doped with rare earth element and processed by mix, shaping and sintering with strong filtering adsorption ability, high strength, low resistance, corrosion resistance, non-toxic

Detail Description
Ceramic Sand Filter

1. Product Description
The 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
  Item
Index
Item
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
≥1000

4. Product Sizes (mm)
         Φ0.5~1, Φ1~2, Φ2~3.
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