Molecular Sieve 3A for Insulating Glass -Ift Approved with En1279-4

• Customization: Available
• CAS No.: 1318-02-1
• Formula: 2/3K2o.1/3na2o.Al2O3.2sio2.9/2H2O
• Model NO.: Molecular Sieve 3A
• EINECS: 215-283-8;930-915-9
• Certification: ISO, Ift, Cekal, Reach, LFT
• Purity: ≥99%
• Type: Zeolite, Silicate
• Appearance: Granule
• Grade Standard: Industrial Grade
• Leading Time: 5 Days After Order Confirmation
• Certificate: Ift
• OEM: Yes
• Transport Package: 150kg Steel Drum
• Specification: 1.0-1.5mm, 1.5-2.0mm
• Trademark: CHICO
• Origin: China
• HS Code: 3824999999
• Production Capacity: 20000000kg

Product Description

Zeolite Molecular Sieve 3A-1.0-1.5mm, 1.5-2.0mm Packed in 25kg Carton with OEM Brand for Insulating Glass

CHICO Brand Adsorbent for insulating glass fully cover the current requirement of EN1279-4 and 6, it not only technical can meet the requirement of EN1279 but also it can save money for the end-users in the parameters of lower density , higher adsorption capacity and also it will safeguard your IG unit in the ideal way together with other insulating glass components-Primary sealant, Secondary sealant, and Spacer bar.

The effective adsorption capacity of our products is 20 times that of clay hollow desiccants
The average service life of our products is 8 times that of 4A molecular sieve hollow desiccant
Low powder drop-less than 12 unit of powder drop per 10 grams.
High adsorption---At the dew point of -40ºC, it can still maintain 15% adsorption capacity.
High temperature rise---over 33ºC, to ensure the dew point life of insulating glass of more than 20 years -8ºC
Low water content --- Loss on ignition at 950ºC, water content is less than 2%.
Uniform particle size---The qualified rate of particle size is above 98%.

Specifically, the advantages of green energy molecular sieves are mainly manifested in:
1. With a higher temperature rise, the temperature rise of the green energy molecular sieve exceeds 50°C (25g molecular sieve/25ml water), which ensures that the insulating glass can last for more than 10 years.
2. The extremely low powder falling rate is the biggest advantage of Green Energy Molecular Sieve, which fully guarantees the cleanliness of the glass itself and its processing environment.
3. The extremely low water content of the package and strict testing standards determine its extremely low water content. Ensure that the hollow glass is in a low dew point state for a long time (the lower the dew point, the higher the degree of drying, the better the effect of the hollow glass).
4. High water adsorption capacity, especially in the case of low relative humidity, still maintain a strong drying capacity, this feature ensures a long service life of the insulating glass. The higher temperature rise value can also indirectly reflect the situation of this indicator.
5. It is clean and free of debris and dust, and the spherical surface is smooth and broken. This is the result of strict quality control of the green energy molecular sieve.
6. The price is reasonable, allowing you to experience the convenience and benefits of the green energy molecular sieve technology in the affordable.

Please refer to the parameters in the following:
 

Item	unit		Bead
Diameter	mm	0.5-0.9	1.0-1.5	1.5-2.0
Delta T	ºC	≥35	≥35	≥35
Static H2O adsorption (10%RH,@25C)	% wt	≥16	≥16	≥16
Bulk Density	g/ml	≥0.75	≥0.75	≥0.75
Particle ratio	%	≥98	≥98	≥98
Gas Desorption	Ml/g	≤0.28	≤0.28	≤0.28
Loss on Ignition(540C)	% wt	≤1.5	≤1.5	≤1.5

CHICO, You reliable and Professional partner in IG field.

Because the lattice pores of 3A molecular sieve is only 3 angstroms, it is the smallest molecular sieve among all molecular sieves. It can only absorb water and cannot absorb any other components in the air, because water molecules have a critical diameter of 2.8 angstroms and are very polar. Any other type of molecular sieve will adsorb oxygen or nitrogen in the air, and this adsorption capacity is very sensitive due to small changes in temperature. When the temperature decreases slightly, other types of molecular sieves will adsorb a large amount of air in the hollow glass, resulting in a vacuum state; when the temperature rises, the molecular sieve releases a large amount of air into the spacer layer, causing the air in the hollow glass to expand. With the change of temperature difference between day and night and the change of seasons, insulating glass is easily distorted and broken due to expansion and contraction, and its life is shortened. Among them, the sudden breaking of the glass will cause a major safety accident. Therefore, for safety, air-dried insulating glass strictly uses non-3A molecular sieve as a desiccant.