Tuesday, 11 June 2013

Antifungal polyvinylidene fluoride (PVDF) in cleanrooms

High technology cleanroom environments often contain polymeric sheets, coatings, wall coverings, and polymeric foam for insulation. These are used to create lightweight structures, walls, partitions, ceilings, and pipe and ducting insulation. Many of these materials are antifungal, due to low surface energy.

Such material can be assessed using the ASTM G21-96 (2002), Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi.

In looking at this further, Ron Partridge has written an article examining the latest developments and standards. It can be found on-line, hosted by Controlled Environments, here.

Posted by Tim Sandle