Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 packs (5oz or 140g

Description

Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 packs (5oz or 140g)
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Desi Pak bentonite clay desiccants are an effective and economical desiccant option. A calcium-rich montmorillonite, Desi Pak’s layered structure attracts and binds water molecules to its vast inner and outer surface area. Even at full water vapor capacity, Desi Pak remains dry and free-flowing with no apparent change in size, shape or texture. The adsorption capacity of Desi Pak is considerable even at low humidity levels and increases as relative humidity rises. Desi Pak’s adsorption rate is high enough to prove effective for most applications at low humidity. At high humidity levels, Desi Pak adsorbs moisture much more slowly than silica gel or molecular sieve, making handling less problematic. Desi Pak’s adsorption capacity as a function of temperature remains constant at constant relative humidity between 20°C and 50°C (however the rate may vary). Desi Pak products can be reactivated for multiple uses.
Includes a six-dot paper humidity indicator which measures between 10% and 60%. Reusable.
Each shipment include free moisture indicator card
Individual desiccant bags are sealed, in groups of four, in clear poly bags
Desiccants are kept in sealed containers until bagging for shipping to preserve full moisture absorption potential.
Free priority shipping
Manufacturer:  Clariant
Model:  DESI PAK 4U Tyvek
This auction is for quantity 4 desiccant packs
Each desiccant pack weighs 5 ounces
Each desiccant pack measures 5 1/2 x 5 inches
Desiccant packs are 4 Unit sized bags
Specification MIL-D-3464 Type I and II
Desiccant packaged in Tyvek bags.
You may reactivate these packs after you use them by heating to 245 degF for 16 hours.  Note that the Tyvek packaging material melts sharply at 275 degF.  A residential oven may overheat the and melt the packages even if set to 245 degF.  Exercise extreme care when heating.  Shielding the desiccant packs from radiant heat from oven coils with aluminum foil which does not touch the packages may prevent melting of the Tyvek packages.
Packs are sealed in plastic for shipping
Well packed
Ships only via USPS Priority Mail
Sorry, no combined shipping.  My auctions are all pre-packaged for shipment before listing.
Includes only what you see in images
No sales outside of U.S.A