Molecular Sieves for 3A insulating glass
3A type insulating glass special molecular sieve products, is our careful research and development of new products, its advantages are: strong adsorption capacity, good particle uniformity, smooth surface without powder, not easy to crush and fall powder, greatly solve the molecular sieve dust pollution of insulating glass inner surface of the situation.
- The adsorption life of this product can be more than 20 years, the dew point can reach ≤-60℃. (national standard requirements <-40℃);
- The aperture of this product is about 0.28nm, only water absorption, so that the internal pressure of the hollow glass chamber is well controlled, the glass will not be sucked in, convex, will not be made into glass doors and Windows deformation, push and pull immovable, air leakage, not sealed, etc., to ensure the effect of room insulation and energy saving;
- This product meets the SGS EU ROHS directive standards, does not contain any toxic, harmful, heavy metals and other corrosive substances, to ensure the safety of aluminum strip, will not occur aluminum strip discoloration, yellow, rust, rot and other situations.
| PRODUCT DATA SHEET | |||
| Item | Unit | 1.0-1.5mm spherical | 1.5-2.0mm spherical |
| Packing density. | g/ml | ≥0.75 | ≥0.75 |
| particle size. | % | ≥98 | ≥98 |
| Static water adsorption | % | ≥16 | ≥16 |
| Temperature rise | ℃ | ≥42 | ≥42 |
| Package moisture content | % | ≤1.5 | ≤1.5 |
| Nitrogen adsorption capacity | mg/g | ≤2.0 | ≤2.0 |
| Powder fall rate. | mg/g | ≤0.01 | ≤0.01 |
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