Insulating Glass 3A Molecular Sieve Packed in 150kg Steel Drum -LFT Approved

• Customization: Available
• CAS No.: 1318-02-1
• Formula: 2/3K2o.1/3na2o.Al2O3.2sio2.9/2H2O
• Model NO.: 3A
• EINECS: 215-283-8;930-915-9
• Certification: ISO, LFT, Cekal, Reach
• Purity: ≥99%
• Type: Aluminosilicate, Silicate
• Appearance: Granule
• Grade Standard: Industrial Grade
• Nominal Pore Diameter: 3 Angstroms
• Powder Falling: 0.01mg/G
• Water Adsorption: 16%
• Leading Time: 5 Days After Order Confirmation
• Bulk Density: 0.7g/Ml
• Certificate: Ift
• OEM: Yes
• Transport Package: Carton Box, Foil Bag, Steel Drum, Big Bag
• Specification: 0.5-0.9mm, 1.0-1.5mm, 1.5-2.0mm
• Trademark: CHICO
• Origin: China
• HS Code: 3824999990
• Production Capacity: 20000kg/Year

Product Description

Insulating Glass 3A Molecular Sieve Packed in 150kg Steel Drum -LFT Approved

With over 20 years of experience, CHICO has established itself as a pioneer in sorbent technology. Since our inception in 2005, we have been dedicated to meeting the moisture protection needs of various industries. Today, we are recognized as a global leader in desiccants and moisture-proof solutions. Our commitment to innovation and utilization of cutting-edge technology sets us apart.

We cater to a wide range of industries including pharmaceuticals, diagnostic reagents, industrial applications, cargo handling, and the food industry. Our focus lies in delivering superior products and services that exceed customer expectations. We prioritize client satisfaction by ensuring prompt delivery and maintaining the highest quality standards.

Driven by the power of innovation and a dedication to exceptional service, we believe in enabling a better and healthier life for all.

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 SiO2 and 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.

Most molecular sieves have affinity to water, such as other molecular sieve 4A, 5A, 13X, type Y and so on.They all adsorb other molecules from air.
The pore of molecular sieve 3Ais 3 angstrom, which can only adsorb molecule smaller than this size, water molecule is just meet this size, so molecular sieve 3A can only adsorb water other than Nitrogen and Oxygen in air.

The following form lists 4 types  of common  desiccants  often used in  Gand their aperture  values. 
This  form  also  shows which  kinds  of  molecules  are  likely to  bead sorbed by these desiccants.
 

Desiccant Type	Pore Size(angstrom)	Absorb Substances	Repel substances
3A	3	H2O	All others
4A	4	H2O, nitrogen	Ar, Kr, arge molecule gases
13X	8.5	H2O, most  gases, small molecule liquids	Large molecule liquids
Silica gel	200-300	All	Non