3A Molecular sieve 

Molecular sieve (also called as synthesized zeolite) is a kind of silica-aluminates with micro-porous crystal. It is a frame-work which is constructed by SiO₂and Al₂O₃.

Molecular sieve has very similar aperture value (only several A) and large surface  area. There are relevant positive ions in its lattice to balance the negative ions in the crystal frame.

Different molecular sieves have different shapes and different aperture values.

We could separate different kinds of molecular by selectively using different molecular sieves.

Water is a sort of polar molecule, molecular sieve type A has dramatic affinity for water.

For the above reasons, molecular sieve is considered as the most ideal desiccant.

The molecular sieve here mentioned is type 3A which is only for adsorbing water.

The water adoption depth of molecular sieve 3A is above several dozen times higher than any other applicable desiccants.

Hollow glass molecular sieve is a crystalline aluminum silicate mineral pellet mainly used for drying air in double layer glass interlayer.

1) Absorbs moisture from insulating glass and has a drying effect.

2) Anticoagulant effect.

3) Cleaning effect. The amount of adsorbed dust in the air (under the action of water) is very low.

4) Environmental protection. It can be recycled, environmentally friendly, and can be recycled, processed,and reused.

5) Energy saving effect. Used for insulating glass, combined with aluminum strips and sealant to ensure the energy-saving effect of insulating glass.

Parameter Analysis of 3A molecular sieve :

1.Diameter size ,ratio up to grade(mm,%): Size ratio is controlled up to 98%, higher value means better screen distribute.

The bigger size molecular sieve is suitable for manual filling and the smaller one is suitable for automatic machine filling.

2.Compression strength(N/Unit): If the compression strength of molecular sieve is too low,the molecular sieve will be crushed or powered at the transportation or be filled in the insulating glass spacers,which would cause serious quality problem.

3.Delta T value(℃):The molecular sieve would release heats when it adsorbs water.This parameter shows how much temperature would increase when certain molecular sieve adsorbs water under certain condition.As the process of water adsorption is a heat releasing process,the momentary delta T value can be used as a method to judge adsorption rate of molecular sieve. At the same test method,the higher the momentary delta T value is the stronger the water adsorption efficiency is.

The higher delta T value can guarantee the ideal dew point of the insulating glass.

Packing: 5KG/vacuum bag,25KG/carton ,carton size:36*35*27CM