FAQ Category: Desiccant

A. If the sealed unit desiccant beads lose their effectiveness, moisture can build up inside the unit, leading to condensation and reduced insulation. At Glasscraft, we only use high performance sealed unit desiccant beads to ensure long-lasting protection.

A. Testing double glazing desiccant beads ensures they are functioning correctly before being used in manufacturing. At Glasscraft, we test our double glazing desiccant beads every day to verify their ability to absorb moisture.

A. Yes, desiccant for double glazing plays a key role in maintaining energy efficiency by keeping the unit free from moisture and preventing the breakdown of insulating gas. If condensation forms inside the unit, thermal performance is reduced.

A. A high quality IGU desiccant (Insulated Glass Unit desiccant) is designed to last for the entire lifespan of the window, continuously absorbing any moisture that enters the unit. However, poor quality IGU desiccant or improper handling during manufacturing can reduce its effectiveness.

A. Yes, using the wrong sealed unit desiccant can lead to glass deflection and even failure. Some cheaper sealed unit desiccants absorb gases as well as moisture, which can cause the glass to move inward and compromise the unit's structure.

A. 3A desiccant for glazing is a type of molecular sieve specifically designed to absorb water molecules without interfering with the gas fill inside the unit. Lower-quality desiccants may also absorb gas, causing deflection and potential failure.

A. When sealed units are manufactured, small amounts of moisture can be trapped inside due to the washing process or ambient humidity. Double glazing desiccant absorbs this moisture, keeping the unit clear and condensation free.

A. Desiccant for sealed glass units is a moisture-absorbing material placed inside the spacer tube of double glazing to prevent condensation. Our desiccant for sealed glass units is a high quality 3A molecular sieve, specifically designed to adsorb water molecules without affecting the gas fill.

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