China Manufacturer 3G Food Grade 4A Molecular Sieve Indicative High Absorption Desiccant
4A molecular sieve is a type A molecular sieve. The cation is sodium ion and the pore diameter is 4A. It mainly adsorbs molecules with molecular sieve diameter less than 4A, including water, carbon dioxide, alcohols, olefins and so on. 3A molecular sieve can adsorb substances, 4A molecular sieve can also be adsorbed.
Product Introduction
We operate in good faith and provide high-quality Nitrogen Oxygen Separation Molecular Sieve, Desiccant Adsorbent, HPA For Polishing Slurry and perfect pre-sale and after-sale service, aiming to be your efficient assistant. Now we have established steady and long business relationships with customers from numerous countries. We constantly explore and absorb more advanced management methods and production technology and constantly improve ourselves. We take integrity as the foundation of the company's survival in line with the tenet of courteous service and customer satisfaction. We work hard to improve customer satisfaction and the long-term and healthy development of the company. With the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made.
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!
We always adhere to the "quality, reputation" as the purpose of service, and our China Manufacturer 3G Food Grade 4A Molecular Sieve Indicative High Absorption Desiccant have been gradually developed overseas markets. We will then send our best prices to you. As a modern company, we need to not only establish a corporate philosophy of all things for customers, but also focus on the concept of mutual customer service within the company.
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