Desiccant Bags DIN 55473 (Type B)

  • Dust-proof bag material
  • In accordance with DIN 55 473, also meets the requirements of MIL-D-3464E
  • Made from dry clay
  • Several sizes available
In stock
Trockenmittelbeutel DIN 55473 (Typ B)
From:  €50.40 Excl. Tax 
€59.98 Incl. Tax 
Delivery Time
2-3 Tage
Amount per carton
Price per unit
0,07 €
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Characteristics of desiccant bags according to DIN 55473 Type B (dust-proof) desiccant according to DIN 55473

The envelope of a desiccant according to DIN 55473 Type B consists of a dust-proof material. It is described as dust-proof, as the abrasion between the small beads produces very few dust particles that can pass through the outer material. According to DIN 55473, dust-proof means that no more than 1 mg of dust may pass through the envelope, regardless of the amount of desiccant units. Here, a desiccant unit (DU) describes the quantity of desiccant needed to absorb at last 6.0 g of water vapour at 23 °C (± 2 °C) air temperature and 40 % relative humidity.

The membrane of the envelope is so dense that virtually nothing can escape. Composed of continuous fibres, Tyvek® satisfies the criteria for this kind of material. Because the fabric has no fibre ends, the material is exposed to lower abrasion and hence produces less dust. It is also considered extremely tear-resistant, moisture-resistant and tight. These properties ensure that the desiccant pouch can adsorb moisture for longer.

Pouch sizes

DIN desiccant Type B can be ordered in multiple desiccant units (DU) / pouch sizes:

1/6 DU, 1/3 DU, 1/2 DU, 1 DU, 2 DU, 4 DU, 8 DU, 16 DU, and 32 DU

Available Variants

DIN Desiccant Type A (low-dust)

Do you not know how much desiccant is needed to protect your products? For a precise calculation of your individual requirements, use our desiccant calculator.

More Information
Delivery time 2-3 Tage
Dimensions in mm 70 x 32 x 4
Amount per box 1500
Individual wrapping in protective sheet 100
Price per unit 0,07 €
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