Wisesorb 2 lb 3A Molecular Sieve Beads-1.5-2.5mm Bulk Desiccant

3A Molecular Sieve: 3A molecular sieve desiccant is a type of compound aluminosilicate desiccant whose effective pore size is approximately 0.3nm (3A). It selectively adsorbs water molecules while excluding most molecules larger than 3A, making it highly effective for deep moisture removal.

Complies with Industry Standards, Strict Quality Control: Wisesorb 3A Molecular Sieve Desiccant undergoes strict quality inspection before leaving the factory. Each batch is carefully inspected to ensure consistent bead quality, adsorption performance, strength, and reliability.

Rapid Moisture Absorption, Reusable: Wisesorb 3A Molecular Sieve features excellent moisture adsorption capacity, even under low-temperature and low-humidity conditions. It can be regenerated by heating at 550°C and reused for multiple drying cycles.

Wide Range of Use: Suitable for deep drying of industrial gases such as natural gas, hydrogen, oxygen, nitrogen, and argon. Also used for packaging electronic components, precision instruments, pharmaceuticals, and food products.

How to Reactivate: Place the beads in a suitable high-temperature furnace and heat at approximately 550°C (1022°F) for 2 hours. After heating, transfer to a dry, sealed container and allow to cool to room temperature before use.

📦 Need larger quantities? We supply bulk and wholesale orders for industrial, pharmaceutical, and commercial applications. Request a bulk quote →