4Å molecular sieve
Tier Pricing - 4Å molecular sieve
| Amount | Unit Price | Grand Total |
|---|---|---|
| 1 kg | €26.42 / kg €22.20 | €26.42 €22.20 |
| 5 kg | €21.42 / kg €18.00 | €107.10 €90.00 |
| 10 kg | €16.07 / kg €13.50 | €160.65 €135.00 |
| 20 kg | €13.69 / kg €11.50 | €273.70 €230.00 |
| 135 kg | €10.71 / kg €9.00 | €1,445.85 €1,215.00 |
Molecular sieves
Molecular sieves are used for particularly sharp drying or to store objects at a relative humidity of close to 0%.
Molecular sieves are synthetically produced zeolites (clay minerals) in spherical form, which absorb up to 20 percent by weight of water regardless of the ambient humidity. They can be regenerated repeatedly at 250 - 300 ° C.
Grain size: 2 mm, color: ocher yellow, pore diameter 4 angstroms.
Bulk density: 725 - 795 g / l
Compressive strength:> = 25 N
Water vapor adsorption:> = 21.5%, typical values 22.0 - 22.5% (at 25 ° C, RH 55%)
Water content at delivery: <1%
4Å molecular sieves are also available packed in dustproof Tyvek bags, size and filling as desired.
Surcharge per bag:
€ 2, - (regardless of size and filling) + Price for the content.
Price from 100 pieces on request.
Standard bags molecular sieves see Molpack.
| Material | Zeolites (clay mineral) |
|---|---|
| Moisture adsorption | 22,0 - 22,5 % (bei 25°C, rF 55%) |
| Granular Size | 1,6 - 2,5 mm |
| Bulk density | 725 - 795 g/l |
