Molecular Sieve can absorb the water and organics existed in the layers of insulating glass but exclude nitrogen and oxygen, keep the IG units clear and transparent even at very low temperature. Furthermore, it can also reduce the effect of differential pressure between outside and inside of IGU caused by the seasonal and huge difference of temperature in day and night. Thus it resolves the problems of windows distortion caused by IG inflation and shrink, prolong the life span of IG windows.
| ITEM | UNIT | BT-H MOL | ||
|---|---|---|---|---|
| Sphere Size | mm | 0.5 - 0.9 | 0.9 - 1.5 | 1.5 - 2.0 |
| Bulk Density | g/m | ≥0.75 | ≥0.75 | ≥0.75 |
| Size Ratio | % | ≥98.0 | ≥98.0 | ≥98.0 |
| Static water adsorption capacity (350˚C activation temperature) | %(RH=32%, 25˚C) | ≥20 | ≥21 | ≥21 |
| Water Adsorption Velocity | % | ≤0.5 | ≤0.5 | ≤0.5 |
| Crushing Strength | N/grain | ≥4.0 | ≥14.0 | ≥20.0 |
| Nitrogen Adsorption | (mg/g) | ≤1.0 | ≤1.0 | ≤1.0 |
| Delta T value | ˚C(50g/50g) | ≥30 | ≥35 | ≥35 |
| Dust Drops | NTU | ≤20 | ≤20 | ≤20 |
| Dew Point | ˚C | ≤-60 | ≤-60 | ≤-60 |
| Packing Moisture | % | ≤2.0 | ≤2.0 | ≤2.0 |
| Packing | : | 15 Kg. Poly Sealed Carton Box. |
| Storage | : | 2 to 50C degree, max. 90%RH, in dry room, Prevention against water, acid and alkalis |