4A Molecular Sieve
1.4A molecular sieve is a type A. The cation is sodium ion and the pore diameter is 4A.
2.It mainly adsorbs molecules with molecular sieve diameter less than 4A, including water, carbon dioxide, alcohols, olefins and so on.
3.3A molecular sieve can adsorb substances, 4A molecular sieve can also be adsorbed.
Product Introduction
Production Introduction
The pore size of 4A molecular sieve is 4A. It adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. Its selective adsorption performance for water is higher than any other molecule. It is one of the most widely used it's varieties in industry.
It is an alkali metal aluminosilicate, which can adsorb water, NH3, H2S, sulfur dioxide, carbon dioxide, C2H5OH, C2H6, C2H4 and other molecules with a critical diameter not greater than 4A. It is widely used in the drying of gases and liquids, and can also be used in the purification and purification of certain gases or liquids, such as the preparation of argon.
Specification
Item | Unit | Bead | Strip | ||
Grain Size | mm | 1.6-2.5 | 3-5 | 1/16Inch | 1/8Inch |
Static Water Adsorption | ≥mg/g | 215 | 215 | 215 | 215 |
Carbon Dioxide Adsorption | ≤%wt | 140 | 140 | 140 | 140 |
Bulk Density | ≥g/ml | 0.68 | 0.66 | 0.68 | 0.66 |
Crushing Strength | ≥N | 30 | 80 | 30 | 80 |
Abrasion Loss | ≤%wt | 0.1 | 0.1 | 0.3 | 0.3 |
Product feature and application
First of all, 4A molecular sieve has the function of softening water quality: its biggest function is shown in the function of softening water quality, especially in its skeleton, each oxygen atom is shared by two adjacent tetrahedra. This structure also determines the large crystal cavities occupied by cations and water molecules, so that it has the purpose of better softening the water quality.
Secondly, it can be used as a detergent, mainly used to exchange calcium ions in water to produce softened water, remove dirt and prevent dirt precipitation.
In addition,4A zeolite kind can also be used as a molding agent for soap and friction agent for toothpaste. The pore size of it is 4A.Adsorbs water, formaldehyde, ethanol, hydrogen sulfide, carbon dioxide. It does not adsorb any molecules with a diameter greater than 4A. The selective adsorption performance for water is higher than any other molecules. It is one of the most widely used molecular sieve varieties in the industry.
Finally, 4A zeolite molecular sieve as a chemical filler will have different types of substances that can be filtered according to different diameters. The molecular diameter that it can filter is very small, and the filtering effect is better than other types. The sewage can be cleaned up in depth to make the water quality better.
Product qualification
Company Profile
Shandong Avant New Material Technology Co., Ltd. is committed to providing molecular sieve exports. The company's equipment is excellent, the testing equipment is complete, and the product quality is guaranteed. It has passed third-party quality testing. Welcome to visit and cooperate!
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