Molecular Sieve Powder for Paints and Polymers

Chemxin molecular sieve powder has an excellent moisture adsorption capacity and our desiccant is mainly used as an additive in paints and polymers. Its main work is to remove moisture and air bubbles from paints and polymers.
Major applications of our zeolite power:
• Epoxy Paints Resin
• 2K- Polyurethane Coatings & Mouldings
• 1K- Polyurethane Storage Protection
• Storage Protection for Metallic Pigment / Zinc Rich paints
• Polysulfide & Silicone Systems
• Epoxy Flooring / Polyurethane coatings
• Adhesive and Hardener Manufacturing Process
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 |
| CAS NO. | 308080-99-1 | 70955-01-0 | 69912-79-4 | 63231-69-6 |
| 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 |
| 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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Production & Packaging

FAQ
1).Will activated molecular sieve powder affect glue viscosity?
---Activated molecular sieve powder does not have the effect of increasing the viscosity, and its impact on the viscosity of the system is only the impact of the addition of other inorganic materials.
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