Product Description
13X molecular sieve activated powder is obtained by calcining and activating raw molecular sieve powder at high temperature. Because the raw molecular sieve powder loses most of its moisture during the high-temperature calcination process, the activated powder possesses strong adsorption capacity, excellent dispersibility, and rapid adsorption capabilities. It is often used directly in production as an adsorbent with selective adsorption properties, effectively removing trace amounts of moisture and other impurities from materials, preventing bubble formation, and extending the material's shelf life.
13X molecular sieve activated powder is widely used in the production of polymers such as polyurethane. It can adsorb impurities such as moisture that affect product quality without altering the product's physicochemical properties, and can also adsorb gases such as CO2 and H2S generated during the production process.
Product Parameters
| Item | unit | 13X | note |
| Static water adsorption | %wt | ≥ 30.00 | RH50%, 25℃ |
| Packaging contains water | %wt | ≤ 2.00 | 550, 2hours |
| Residue | %wt | ≤ 1.00 | 325 mesh |
| pH value | ~ | ≤ 11.00 | 1% solution |
Product Applications
Polyurethane coatings.
Insulating glass sealing strips.
Dehydration of polyurethane systems.
Dehydration of pigments and solvents.
Polyurethane adhesives and sealants.
Product Packaging
| cardboard box | Bucket | Ton bag |
| 15kg/ 33lb | 70kg/ 154lb | 900kg/ 1980lb |
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