Search our products
+44 (0)1473 836 200
Lines open Mon-Fri 09:00-17:00 (GMT)
Molecular Sieve Bags

Molecular Sieve Bags

For a detailed quotation, call us on +44 (0) 1473 836 200

Product Code(s): BL/D3163

Google+ Twitter YouTube LinkedIn Contact Us

Molecular sieve desiccant bags provide the perfect solution to packaging and equipment applications that require low relative humidity levels. Standard bag capacities range from 3g to 500g.

Molecular sieves desiccant is synthetically produced from alumina silicates and has an absorption capacity of approximately 20% (by weight) at a relative humidity of 50% at 25°C.

The main advantages of using molecular sieves desiccant are:

  • High absorption efficiency at high temperatures
  • Ability to maintain a low relative humidity
  • Rapid adsorption performance

Typical applications include, general packaging, electrical/electronic enclosures, electro-optical and optical equipment.

The addition of a colour change indicator card will provide a visual indication of the relative humidity level within the packaging or enclosure. This provides an important check to ensure that the desiccant is still active.

We can also supply molecular sieve bags conforming to Explosives Compatibility Specification HR904.

  • Desiccant Type: Beaded Molecular Sieves
  • Nominal absorption capacity (by weight): 20% at 50% RH and 25°C
  • Operating temperature range: -40°C to +70°C
Ordering Information
Product Code: Nominal Desiccant
Content (g):
Nominal Dimensions
w x l (mm):
ANTMS/D3163/03 3 30 x 70 2000
ANTMS/B013199 5 30 x 85 1300/Box
ANTMS/D3717/18NI 10 60 x 65 800
ANTMS/D9374 14 40 x 80
ANTMS/D8226 60 83 x 145 150
ANTMS/D3717/86 120 88 x 170 80
ANTMS/D3717/23 225 138 x 170 N/A
ANTMS/D9069 500 138 x 225 20

Image for illustration purposes only. Product packaging may differ from that shown.

Learn More

If you have any questions then please get in touch with us either using our online chat box or our contact us form.

Order this product
Call one of our ESD experts on +44 (0) 1473 836 200
Antistat UK Antistat UK
Integrity House
Easlea Road,
Bury St Edmunds,
Suffolk, IP32 7BY, UK
+44 (0)1473 836 200
Antistat USA Antistat USA
3913 Todd Lane #106
Austin, Texas 78744
+1 512-243-5762
Antistat DE Antistat Germany
Fürther Straße 27,
90429 Nürnberg,
+49 (0) 911 28 70 7232
Ant Group comprises of Antistat, Acupaq, Cygna, Cyberpac and Integrity, all of which are trading divisions of ESD Control Centre Ltd. Registered No. 2526954. Registered Address: Integrity House, Easlea Road, Bury St Edmunds, Suffolk, IP32 7BY, UK. This site and all contents are © 2018 Antistat