Mailing List lml@lancaironline.net Message #3627
From: ED SIKORA <planeman23@hotmail.com>
Subject: Hysol 9339 properties...
Date: Tue, 19 Oct 1999 11:01:06 PDT
To: <lancair.list@olsusa.com>
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I was researching the properties of Hysol 9339 vs 9430 (the stuff Aircraft Spruce sells) and noted:

                        Hysol 9339   vs  9430

Tensile Lap Shear Strength     4500 psi   4700 psi
Peel Strength                    20 lb/in   62 lb/in
Working Time                    2.5 hrs     40 min


According to Dave Godfrey (Dexter-Hysol Aerospace Technical support @925-458-8278) when they formulated the 9339 to get a longer working time they got a reduced peel strength over the 9430.

Seeing these numbers, for small applications (not closeout of wings etc) would not the 9430 seem to be a better candidate?

-Ed Sikora
235 (290 maybe)


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