Pure zeolite powder original in case of low relative humidity adsorption capacity, Lishui molecular sieve, actually produced usable 3A molecular sieve through ion exchange and molding process, waterfront molecular sieve adsorption actual value is about 65% of the value of FIG. , molecular sieve, the figure shows that when the moisture content of the air when 1ppm molecular sieve can still be attracted to 5% of its own weight of water, when it reaches 100ppm when the molecular sieve can absorb 17% of its own weight, when the reach 1000ppm ( equivalent to 0.1% of the water), when balanced molecular sieve adsorption capacity tends to saturation. In this case the air dew point of about -40 ℃. The desiccant adsorption equilibrium likely to change this feature will cause chalking and migration changes after absorbing desiccant such traits. Changes in the appearance of physical properties such desiccant, when the temperature changes, due to its water absorption is usually after the volume increases, the formation of crystals or molecules, desiccant ions (or molecules) to widen the distance between, when the ambient temperature rises After losing a part of the high water, between the desiccant ions (or molecules) can not be restored to its original distance away. Wenling sieve | new molecular sieves (certified) | new zeolite molecular sieves by the Shanghai Limited. Shanghai new molecular sieve Limited (www.molsionms.com) is Shanghai's Songjiang District, elemental leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. There are new leaders in the molecular sieve with the staff warmly welcome all inquiries negotiations to create new molecular sieves better future.