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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-16-2025 | 123.94 $* | 125.29 $* |
Jul-16-2025 | 100.31 $* | 102.43 $* |
Jun-16-2025 | 121.47 $* | 123.87 $* |
May-16-2025 | 120.47 $* | 122.28 $* |
Apr-16-2025 | 96.17 $* | 98.47 $* |
Mar-16-2025 | 118.23 $* | 120.32 $* |
Feb-16-2025 | 117.63 $* | 119.6 $* |
Jan-16-2025 | 116.36 $* | 118.85 $* |
2-4um 325 mesh 3a 4a 5a 13x molecular sieve zeolite activated powder for liquid polyurethane to eliminate small bubbles
Molecular sieve activated powder is a molecular sieve after original powder dehydration, it has good dispersibility and a fast rate of absorption, it is used in adsorption in special situations in industry: Mixed with the material dispersion adsorption; as amorphous desiccant and so on. As additives or binders aggregate for coatings, paints, resins and certain, to lower moisture, eliminate bubbles, increase uniformity and strength; This product can also be as a desiccant to add to the insulating glass combined rubber.
Model |
Activated Molecular Sieve Powder |
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Color |
White |
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Nominal pore diameter |
3 angstroms; 4 angstroms; 5 angstroms; 10 angstroms |
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Shape |
Powder |
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Type |
3A |
4A |
5A |
13X |
Size (μm) |
2~4 |
2~4 |
2~4 |
2-4 |
Bulk density (g/ml) |
≥0.45 |
≥0.45 |
≥0.45 |
≥0.40 |
Static water absorption (%) |
≥23 |
≥24 |
≥25 |
≥27 |
Water content (%) |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
Size: |
2-4μm equal to 300-325mesh |
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Packages: |
5KG/plastic bag, 500KG(100 bags)/Jumbo Bag |
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