DMF Free RoHS Compliant Molecular Sieve Desiccant in Tyvek Bag for Pharmaceutical Used

• CAS No.: 12173-28-3
• Formula: 2/3K2o.1/3na2o.Al2O3.2sio2.9/2H2O
• EINECS: 215-684-8
• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Molecular Sieves
• Desiccant: Physical Desiccant
• Moisture Absorption Capacity: 28%-33%
• Bead Size: 0.5-2, 1-3 or 2-4(mm)
• Color: Beige
• Packet Dimension: 20*40(mm) or 16*42(mm)
• Applications: Rapid Test Kits, Food and Pharmaceuticals, etc
• Packing: Vacuum
• Packet Material: Non-Woven or OPP or Tyvek
• Transport Package: Cartons and Pallets
• Specification: 0.5g, 1g, 2g, 5g, 10g, etc
• Trademark: Customized
• Origin: China
• HS Code: 2839900090
• Production Capacity: 1million PCS/Day

Product Description

 

Product Description

Molecular Sieve Unit Paks are available in a variety of sizes and quantities and are housed in a Tyvek substrate.

Molecular Sieve is the most aggressive and expensive desiccant and comprised of a manufactured crystalline version of zeolite containing a network of uniform pores and empty cavities. Tyvek is extremely strong and hard to tear, non-dusting and has superior print quality.

These Molecular Sieve Unit Paks meet Mil Spec 3464 Type I & II, as well as DIN55473 compliant for direct food contact and can be used in a wide range of industries from military/government to consumer applications.

Available in a variety of quantities and sizes, the term "unit" is a quantity of desiccant, which will absorb a set percentage of its weight at certain levels of humidity.

3A molecular sieve is mainly used for drying petroleum cracked gas, olefin, refinery gas and oil field gas, as well as desiccant in chemical, pharmaceutical, insulating glass and other industries. Mainly used for drying of liquids (such as ethanol), air drying of insulating glass, drying of mixed gas of nitrogen and hydrogen, drying of refrigerants, etc.

4A molecular sieve is mainly used to dry natural gas and various chemical gases and liquids, refrigerants, drugs, electronic data and volatile substances, purify argon, and separate methane, ethane and propane. Mainly used for deep drying of air, natural gas, hydrocarbons, refrigerants and other gases and liquids; preparation and purification of argon; static drying of electronic components and perishable materials; dehydrating agents in paints, polyesters, dyes and coatings .

5A molecular sieve is mainly used for natural gas drying, desulfurization and carbon dioxide removal; separation of nitrogen and oxygen to prepare oxygen, nitrogen and hydrogen; petroleum dewaxing, separation of normal hydrocarbons from branched chain hydrocarbons and cyclic hydrocarbons.

However, the large specific surface area and polar adsorption of the renewable 5A molecular sieve can achieve deep adsorption of water and residual ammonia. The decomposed nitrogen and hydrogen mixture enters the dryer to remove residual moisture and other impurities. The purification device adopts double adsorption towers, one adsorbs dry ammonia decomposition gas, and the other desorbs moisture and residual ammonia in the heating state (usually 300-350) to achieve the purpose of regeneration.

13X type molecular sieve, also called sodium X type molecular sieve, is an alkali metal aluminosilicate with a certain alkalinity and belongs to a class of solid bases. Its chemical formula is Na2O·Al2O3·2.45SiO2·6.0H20, and its pore size is 10A, and the adsorption is greater than 3.64A is less than 10A any molecule

13x is mainly used in:
1) Gas purification in the air separation device to remove water and carbon dioxide.
2) Drying and desulfurization of natural gas, liquefied petroleum gas, and liquid hydrocarbons.
3) Deep drying of general gas.

Detailed Photos

 

 

Product Parameters

Bead size: 1.7-2.5 or 3.0-5.0(mm)
Water content: less than 2%
Moisture absorption rate: 28%
Wrapping film: tyvek, non-woven or OPP 

Packaging & Shipping

Weight (grams)	Size L*W(mm)	Packaging (pcs/ctn)	Carton size (cm)
1	40*30	20000	45*30*47
2	50*35	10000	45*30*47
3	50*45	6000	45*30*36
5	60*45	4000	45*30*36
10	60*70	2000	45*30*30
20	85*60	1000	45*30*33
25	80*90	800	45*30*30
30	80*97	600	45*30*25
40	80*100	500	45*30*27
50	80*122	400	40*30*25
100	100*135	200	45*30*27
200	140*145	100	45*30*27
250	140*145	100	45*30*27
500	190*200	40	45*30*30
1000	190*205	20	40*30*20

 

Applications

1) Drying of various liquids (such as ethanol)
2) Drying of the air
3) Drying of refrigerant
4) Drying of natural gas and methane gas
5) Drying of unsaturated hydrocarbon and cracking gas, ethylene, acetylene, propylene, butadiene
6) 0.5g and 1g are most poppular for rapid test kits used.
7) For other industries used such as food/medical/garment/furniture/shoes/electronics etc, we can provide any sizes from 0.5g to 1000g.


 

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