Products · Desiccants

Propasec desiccants

Natural clay desiccant bags, container chains and panels from Propagroup that absorb moisture before condensation starts, sized to your crate and transit time.

Desiccants by Propagroup

Dry air where condensation would start

Temperature swings in containers turn humid air into water on your parts. Propagroup desiccants absorb that moisture first and lower the dew point inside the pack, from clay bags in a carton to trays for a full sea container. We size the quantity to your pack volume, barrier and transit time, so you don't over- or under-pack.

MaterialNatural desiccant clay in non-woven fabric, free from DMF

FormatsBags, chains and panels

VersionsStandard, Food Contact (FDA, EU 10/2011) and Antistatic for electronics

Greener optionsGreen R (recycled PE fabric) and Green BC (biodegradable, compostable fabric)

CertifiedDIN, NFH and MIL standards; units per DIN 55473

Typical useBarrier-foil packs, export crates, electronics, optical and medical devices

See the full desiccant range

Illustration of Propasec clay desiccant as single bags, chains and panels

The Propagroup desiccant range

From a small bag in a box to a full sea container. We calculate the quantity per DIN 55474 for your pack.

Supplied in the Benelux

Desiccants for packaging

Propasec

Natural clay desiccant

Bentonite clay in non-woven fabric. Lowers the dew point in the pack; DMF-free and certified to DIN, NFH and MIL. Food Contact, Antistatic, Green R (recycled fabric) and Green BC (compostable fabric) versions.

BagsChainsPanelsDIN 55473 units

Best forBarrier-foil packs, export crates and general industrial packaging

Propasil

Silica gel desiccant

Hard, semi-transparent silica granulate whose absorption adapts to the conditions. Micro sizes from 0.5 to 3 g, and FDA-compliant Tyvek® sachets for pharma and food.

SachetsChainsPanelsCanistersCapsules

Best forElectronics, instruments and small or sensitive packs

Propasieve

Molecular sieve

Synthetic zeolite that dries very fast and reaches very low humidity levels. FDA and US DMF-certified canisters available.

CanistersFDA / DMF

Best forCritical, high-value products that need tight humidity control

Desiccants for containers

Propadry

Container desiccant tray

A breathable membrane draws in humid air; the salt inside holds it as liquid. Absorbs up to four times its weight. Propadry Chain installs in minutes.

TraysChain

Best forSea containers on long routes

Propadry Plus

Container desiccant with gel

Like Propadry, but the water turns into a gel that stays in the tray, even if the casing is damaged. Optional adjustable hook.

TraysChainHook

Best forRough sea freight where a spill is not acceptable

Propa4dry

Container moisture absorber

Double fabric layer with a gel solution that holds moisture without dripping.

Single bagPanelChain

Best forContainers and storage where space or fixing points are limited

Propacontainer

Container desiccants

Lowers the container air below the dew point to stop condensation on goods and packaging. DMF-free.

ContainersDMF-free

Best forStandard container shipments by sea and road

Humidity control

Propadyndustry

Humidity stabilizer

Absorbs and releases moisture to hold a set relative humidity between 35% and 80%, without power. Biodegradable ingredients.

BlocksSheetsStrips

Best forProducts that must stay at a set humidity, not bone-dry

Propametic + welder

Barrier film and sealing

Multilayer barrier film with a hot-bar welder for hermetic seals. Use it with any of the desiccants above for long-term protection.

RollsCoversTubularsBagsWelder

Best forSealed packs for overseas shipping. See the film range

Not sure how much? Give us the pack volume, barrier and transit time and we'll calculate the units.Request samples

Product photos: Propagroup S.p.A.

Not sure which material fits?

Send a photo of the part and a few words on the route. We'll recommend what fits, and say so if you need less than you thought.

Request advice