[Greenbuilding] Formaldehyde trim

[Jason Holstine]

The words MDF and humid make me nervous about warping, expansion, damage to
the piece.  If it¹s older it has likely already offgassed to some extent.
Heating an item (with drier heat) can possibly expediate offgassing but
measuring or predicting how much can be hard. And if you do it indoors so
that the form is now ³loose² in the house doesn¹t make things better‹need to
make sure it¹s ventilated outdoors/away, which again can be easier said than
done. It lacks certain controls.


On 8/10/11 9:10 PM, "Gennaro Brooks-Church - Eco Brooklyn"
<info at ecobrooklyn.com> wrote:

> I just read that heat and humidity increase the off gassing. So doing
> that by encasing it in a little humid heat box then fanning it out
> then repeating may be the solution.....?
> 
> Gennaro Brooks-Church
> 
> Cell: 1 347 244 3016 USA
> www.EcoBrooklyn.com
> 22 2nd St; Brooklyn, NY 11231
> 
> 
> 
> 
> On Wed, Aug 10, 2011 at 9:06 PM, Benjamin Pratt
> <benjamin.g.pratt at gmail.com> wrote:
>> > if possible you could heat it up or just leave it in the sun.
>> >
>> >
>> > On Wed, Aug 10, 2011 at 8:00 PM, Gennaro Brooks-Church - Eco Brooklyn
>> > <info at ecobrooklyn.com> wrote:
>>> >> Thanks for that tip Jason. Good advice. Sealing it is good but it only
>>> >> slows the off gassing. I guess I could paint the back and bottom side
>>> >> to increase the seal but still it will get out eventually. And the
>>> >> budget doesn't allow that much painting. I will seal the front but I'm
>>> >> more interested in maximizing the off gassing before I install it...
>>> >> Gennaro Brooks-Church
>>> >>
>>> >> Cell: 1 347 244 3016 USA
>>> >> www.EcoBrooklyn.com
>>> >> 22 2nd St; Brooklyn, NY 11231
>>> >>
>>> >>
>>> >>
>>> >>
>>> >> On Wed, Aug 10, 2011 at 8:52 PM, Jason Holstine <jason at amicusgreen.com>
>>> wrote:
>>>> >>> Finish with AFM Safecoat Polyureseal ‹ it¹s a poly that¹ll seal in
>>>> >>> offgassing.
>>>> >>>
>>>> >>>
>>>> >>> On 8/10/11 8:32 PM, "Gennaro Brooks-Church - Eco Brooklyn"
>>>> >>> <info at ecobrooklyn.com> wrote:
>>>> >>>
>>>> >>> I salvaged some mdf trim. Any suggestions on how to get rid of some of
the
>>>> >>> formaldehyde before I instal it?
>>>> >>>
>>>> >>> Gennaro Brooks-Church
>>>> >>> 347-244-3016
>>>> >>> Sent from my phone
>>>> >>>
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>> >
>> >
>> >
>> > --
>> >
>> >
>> > b e n j a m i n p r a t t
>> >
>> > professor art+design
>> > the university of wisconsin stout
>> >
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