Silicone
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Product Description
- 产品描述
-
Silica gel is a highly efficient active adsorbent material, classified into various types based on pore size: macroporous silica gel, coarse porous silica gel, type B silica gel, microporous silica gel, etc. The main component of silica gel is silicon dioxide, which is chemically stable and non-flammable. The product is mostly white or gray microporous granules, available in block and spherical forms. Besides the common adsorption properties of silica gel, it also has advantages such as good water resistance, low attrition rate, and long service life. It is mainly used for air drying in air separation processes, acetylene adsorption in the preparation of liquid air and liquid oxygen, drying of compressed air and various industrial gases, as a liquid adsorbent and catalyst carrier in petrochemical, electric power, brewing, and other industries, and for water purification in water treatment. There are also transparent silica gel and waterproof silica gel.
Spherical
Block
Specification mm
4.0-8.0
2.0-5.6
4.0-8.0
2.0-5.6
4.0-8.0
2.0-5.6
>5.6
2.8-8.0
1.4-4.0
0.25-2.0
Attrition rate %
≤4
≤6
≤6
≤8
≤8
≤10
≤10
≤10
≤30
≤30
Bulk density g/l
≥400
≥400
Bulk density g/l
≥0.85
≥0.75
≥0.72
≥0.76
Implementation standard: Industry standard HG/T 2354-2010 "Chromatographic Silica Gel"
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