News

The story of union in the service of Heritage and Preservation. Read more

ProSorb in 500g bags

ProSorb is a silica gel ideally suited to stabilize relative humidity inside museum display cases and storage cabinets.  The ideal level of humidity for most museum display cases and storage cabinets is a level between 40 - 60 % RH (Relative Humidity).  It is also desirable to maintain this level continuously for as long as possible in order to prevent artifacts from undergoing changes that could impact their lifespan. ProSorb has a unique and exceptional absorption capacity, and is recommended to obtain a relative humidity within the 35-60% range (most frequent situation for museum collections). ProSorb is able to maintain a stable relative humidity through its property to either absorb or desorb water vapor depending on the ambient temperature; and is provided pre-conditioned to your desired humidity level.

To prevent any unnecessary handling of the beads, the cassettes are made from polypropylene and non-woven polyester fibers (thereby easing the circulation of water vapor). The Tyvek non-woven polyethylene bags are resistant, steam vapor permeable and dustproof. The bags do not need any extra reconditioning and can be used directly.

500g bags: One cassette or bag will be sufficient for 0,7m3 depending on circumstances of application.

Reference Description Quantity Price
tax excl.
SUPRSB0013 Packed at 35 % RH 38,00 €
SUPRCS1540 Packed at 40 % RH 32,20 €
SUPRCS1545 Packed at 45 % RH 32,20 €
SUPRCS1550 Packed at 50 % RH 32,20 €
SUPRCS1555 Packed at 55 % RH 32,20 €
SUPRCS1560 Packed at 60 % RH 32,20 €