The dessicant itself, yes. The bags, if the paper type get brittle after 2 or 3 bake cycles. The synthetic fiber bags though can be reused almost forever.
-----Original Message-----
From: Leo Roos [mailto:[log in to unmask]]
Sent: Wednesday, July 16, 2003 8:41 AM
To:[log in to unmask]
Subject: Re: [TN] Desiccant
Almost indefinitely. The ability of the desiccant to absorb moisture is in most cases when it is silica independent of age.
Leo Roos
----- Original Message -----
From:Sokkhon Ou To:[log in to unmask] Sent: Wednesday, July 16, 2003 5:27 AM
Subject: Re: [TN] Desiccant
A lot of parts were sealed with HIC and a bag of desiccant. They are reusable after reactivated. As part of the ISO14001, I would like to do my best. But I have concern that the materials shall disposed at on point in time.
Can someone enlighten me about how many time can we recycle these materials?
Thanks for your help.
Sokkhon Ou
Process engineer
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