no published data, but baking usually is better (1) surface moisture are
gone... and (2) cured some un-cured solder mask - oxygen rich surface -
that bond better for coating... (majority of the coating).  IMHO.
regards,
  jk
> Hi all
>
> I've recently been asked about baking pcbs before conformal coating and
> whether there is any quantified data on the effect on coating performance.
>
> Does anyone know of any public studies on this or can shed some light on
> its effectiveness beyond anecdotal experience ? I would be very grateful
> to
> you on this.
>
> Best Regards
>
> Dr Lee Hitchens
>
> SCH Technologies is a Division of SCH Services Limited
>
> www.conformalcoating.co.uk
> Skype: leehitchens
>