4A Series Molecular Sieve Raw Powder
The 4A molecular sieve raw powder produced is a NaA molecular sieve raw powder, which is a hydrate of crystalline silicoaluminate metal salt. The 4A molecular sieve raw powder has the characteristics of stable quality, moderate particle size, high crystallinity, and the formed products are of stable quality and large adsorption capacity.
4A molecular sieve powder after adding binder molding processing, widely used in air, natural gas, solvents, alkanes and refrigerant drying and other fields; Can also be used in paint, fuel, coating dewatering agent, high-tech molecular components manufacturing environment of the air treatment agent, argon preparation and purification. The selective adsorption performance of 4A molecular sieve for water is higher than that of any other molecule, and it is one of the most widely used molecular sieve varieties in industry.
Specification
| Test Items | Unit | 4A-5 Raw Powder | 4A Raw powder | 4A-D raw powder |
| Static Water Adsorption | % | ≥ 27 | ≥ 27 | ≥ 26.5 |
| Water Content of Packaging Products | % | ≤ 21 | ≤ 21 | ≤ 21 |
| PH | ~ | ≤ 11 | ≤ 11 | ≤ 11 |
| Bulk Density | g/mL | 0.62~0.68 | 0.70~0.75 | 0.77~0.83 |
| Screen Allowance | % | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| D50 | Μm | ~ | ~ | 7.5~9.5 |
| 700 ℃ Static Water Adsorption | % | ≥ 27 | ≥ 27 | ≥ 26.5 |
Packaging
◦ Woven bag packaging, 40 kg/bag.
◦ Ton package.
◦ Customize different packaging according to customer requirements.