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TENASIEVE® is 3Å molecular sieve which is specially tailored to fulfil the requirements of the production of insulating glass units. TENASIEVE® is intended for use in insulating-glass production in conjunction with solvent‑free sealants. The unique structure of the aluminosilicate crystal lattice ensures efficient adsorption of water molecules and prevents adsorption of gases inside the cavity of insulating glass unit, e.g., nitrogen or oxygen molecules, because their size is larger than 3 angstroms. For this reason, insulating glass units filled with TENASIEVE® exhibit low dew point temperatures over a long period of time and do not undergo significant pressure changes inside the insulating glass unit cavity due to rapid temperature fluctuations which could cause pane deflections or even glass breakage.
ADVANTAGES
- Controlled pore size
- TENASIEVE® is suitable both for manual and automated filling systems, and can be used in spacer bars of various size
- High water adsorption capacity even at low temperatures (low dew point temperatures)
- Low nitrogen and air adsorption
- Helps to improve the lifetime and efficiency of the insulating glass units
- Product is supplied in recyclable packaging
- Compliant with standard EN 1279:2018
TECHNICAL DATA
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Chemical base
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3Å Zeolite, non-fibrous
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Available bead size and packaging
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0.5 – 0.9 mm (25 kg in a cardboard box or 150 kg in a metal drum)
1.0 – 1.5 mm (25 kg in a cardboard box)
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Shelf life/storage
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At least 48 months for product in drums and not less than 24 months from production date for product in boxes in unopened, undamaged original packaging, in a dry place.
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