Molecular sieve 13X

Molecular sieve 13X

Molecular sieve 13X

Molecular sieve 13X (so-called zeolites) are drying agents of type X and have 1-2x n-modules. As a result, the polar forces are somewhat weaker and these zeolites also selectively absorb non-polar organic substances in addition to water. These are synthetically produced aluminosilicates. Zeolites of type 13X contain sodium in their crystal lattice (Na86[(AlO2)86(SiO2)106]), the resulting pore diameter is approx. 1.0 nm. This constant structure results in a very high inner surface area of up to 1250m²/g. Together with their high electrostatic adsorption forces, these molecular sieves are therefore ideally suited for air drying.

Molecular sieves achieve a high absorption capacity even at low relative humidity. Thus they are able to dry the supply air very strongly. This makes it useful wherever the degree of drying is a decisive selection criterion. The maximum water absorption in a fully saturated environment is approx. 27%. There is no colour indicator to indicate the loading condition.

 

 

 

Chemical Composition: Sodium-Aluminium-Silicate

CAS number: 1318-02-1

 

Structure X
cations Na+
Actual pore size 0,74 nm
Effective pore size 0,9 - 1,0 nm
Appearance and shape Beige, solid balls
particle size 3 - 5 mm
bulk density 0,60 kg/l
pore volume 0,35 - 0,70 ml/g
breaking strength >60 N
Specific surface 650 - 1250 m²/g
575°C Loss on ignition <2,0 %
rate of abrasion <0,2 %
water absorption capacity >270 ml/kg

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Molecular sieve 13X 20 kg

Product no.: 35.0557.00

129.00 *
Basic price per kg: 6.45 €
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In stock
Delivery Time: 2 Working Days
Delivery weight: 20 kg

Molecular sieve 13X 4 kg

Product no.: 35.0554.00

29.00 *
Basic price per kg: 7.25 €
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Delivery Time: 2 Working Days
Delivery weight: 4.2 kg

Molecular sieve 13X 22 kg

Product no.: 35.0555.00

169.00 *
Basic price per kg: 7.68 €
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In stock
Delivery Time: 2 Working Days
Delivery weight: 24 kg

Molecular sieve 13X 45 kg

Product no.: 35.0556.00

329.00 *
Basic price per kg: 7.31 €
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In stock
Delivery Time: 2 Working Days
Delivery weight: 47 kg
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