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2 4 um 325 mesh 3A 4A 5A 13X activated molecular sieve powder for elimination of bubbles hydrated zeolite sodium A powder
- Category: Leather Auxiliary Agents >>>
- Supplier: Guangdong Xintao Technology Co. Ltd.
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Product Overview
Description
2-4 um 325 mesh 3A 4A 5A 13X activated molecular sieve powder for elimination of bubbles hydrated zeolite sodium A powder
Product Description
Activated Molecular Sieve Powder is dehydrated synthetic powder molecular sieve. With the character of high dispersibility and rapid adsorbability. It is used in some special absorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc. It can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber spacer.
Technical Parameter:
| Model | Activated Molecular Sieve Powder | |||
| Color | White | |||
| Nominal pore diameter | 3 angstroms; 4 angstroms; 5 angstroms; 10 angstroms | |||
| Shape | Powder | |||
| Diameter (mm) | 3A | 4A | 5A | 13X |
| Size (μm) | 2~4 | 2~4 | 2~4 | 2~4 |
| Bulk density (g/ml) | ≥0.43 | ≥0.43 | ≥0.43 | ≥0.43 |
| Static water absorption (%) | ≥22 | ≥23 | ≥26 | ≥28 |
| PH value | 7~9 | 9~11 | 9~11 | 9~11 |
| Sieve Residue (%) (325 mesh) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Water content (%) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Typical Application | 2K-Polyurethane coatings and mouldings 1K-Polyurethane storage protection Storage protection for metallic pigment paint Polysulfide and silicone systems Carriers for chemicals for controlled release Processing aid for polymer production Desiccant for the production of polymer desiccant materials Cosmetics additive Storage protection additives for highly hygroscopic goods Additives for flame retardants Shift of chemical reaction by removal of water as by product | |||
| Attention | The product as a desiccant can not be exposed in the open air and should be stored in dry condition with air-proof package. | |||
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