[sdiy] Flux residue removal
Nathan Trites
nathan at idmclassics.net
Sat May 19 04:57:25 CEST 2018
Many MG Chemicals products are available at Amazon for reasonable prices,
great for when you need something like solder paste, wire brushes, or 99.9%
alcohol. I bought some there recently.
A bunch of similar companies have their own vendor accounts with Amazon,
too.
- Nathan
On Fri, May 18, 2018 at 9:19 PM, Scott Gravenhorst <music.maker at gte.net>
wrote:
>
> KA4HJH <ka4hjh at gmail.com> wrote:
> >
> >--
> >Content-Type: multipart/alternative; boundary
> >
> >
> >--Apple-Mail
> >Content-Transfer-Encoding: quoted-printable
> >Content-Type: text/plain;
> > charset
> >
> >
> >> On May 18, 2018, at 4:17 PM, Scott Gravenhorst <music.maker at gte.net>
> wrote:
> >>
> >>
> >> I was able to get 99% isopropanol online. Google is your friend, I see
> it at Walmart
> >> and several other places.
> >
> >I checked the local Walmart but it's one of the smaller stores
> >and they didn't have it. I do have some denatured ethanolwhich
> >works better? (if there's any difference at all).
> >
> >Also, how concerned should I be about the residue on top of the
> >board that I can't reach with a tooth brush? I'm working on that
> >little digital scope we were talking about recently and it has an
> >input impedance of 1M.
> >
> >I'm also building a Nixie tube thermometer with a 170V power
> >supply. The kit seller highly recommends removing the flux due to
> >the presence of HV and CMOS logic on the same board.
> >
> >
> >> I suspect that a reason it is either not stocked or bought
> >> up in stores is that it can be use to process cannabis into a more
> concentrated form.
> >
> >"Whoah Beavis, we need to try that out."
> >
> >"Yeah, me to."
> >
> >
> >> I was also informed that IPA is not a proper abbreviation for it and
> that IPA really
> >> stands for India Pale Ale... :)
> >
> >
> >Is that good for cleaning PC boards? 8D
>
> At the very least, it's good for drinking while cleaning the PC boards, or
> soldering or testing or
> ,,, :p :) :)
>
> >
> >
> >Terry Bowman, KA4HJH
> >"The Mac Doctor"
> >
> >
> >--Apple-Mail AEF5451-300E-4CF3-98AD-7E56ABE25CD6
> >MIME-Version: 1.0
> >Content-Type: text/plain; charset tf-8"
> >
> > On May 18, 2018, at 4:17 PM, Scott Gravenhorst <[1]music.maker at gte.net
> >
> > wrote:
> >
> > I was able to get 99% isopropanol online. Google is your friend, I see
> > it at Walmart
> > and several other places.
> >
> > I checked the local Walmart but it's one of the smaller stores and they
> > didn't have it. I do have some denatured ethanol--which works better?
> > (if there's any difference at all).
> > Also, how concerned should I be about the residue on top of the board
> > that I can't reach with a tooth brush? I'm working on that little
> > digital scope we were talking about recently and it has an input
> > impedance of 1MW*.
> > I'm also building a Nixie tube thermometer with a 170V power supply.
> > The kit seller highly recommends removing the flux due to the presence
> > of HV and CMOS logic on the same board.
> >
> > I suspect that a reason it is either not stocked or bought
> > up in stores is that it can be use to process cannabis into a more
> > concentrated form.
> >
> > "Whoah Beavis, we need to try that out."
> >
> > "Yeah, me to."
> >
> > I was also informed that IPA is not a proper abbreviation for it and
> > that IPA really
> > stands for India Pale Ale... :)
> >
> > Is that good for cleaning PC boards? 8D
> >
> > Terry Bowman, KA4HJH
> > "The Mac Doctor"
> >
> >References
> >
> > 1. mailto:music.maker at gte.net
> >
> >--Apple-Mail AEF5451-300E-4CF3-98AD-7E56ABE25CD6--
> >
> >-- 2505186857986683800
> >Content-Type: text/plain; charset s-ascii"
> >MIME-Version: 1.0
> >Content-Transfer-Encoding: 7bit
> >Content-Disposition: inline
> >
> >_______________________________________________
> >Synth-diy mailing list
> >Synth-diy at synth-diy.org
> >http://synth-diy.org/mailman/listinfo/synth-diy
> >
> >-- 2505186857986683800 -
> >
>
> -- ScottG
> ________________________________________________________________________
> -- Scott Gravenhorst
> -- http://scott.joviansynth.com/
> -- When the going gets tough, the tough use the command line.
> -- Matt 21:22
>
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at synth-diy.org
> http://synth-diy.org/mailman/listinfo/synth-diy
>
-------------- next part --------------
Many MG Chemicals products are available at Amazon for reasonable
prices, great for when you need something like solder paste, wire
brushes, or 99.9% alcohol. I bought some there recently.Â
A bunch of similar companies have their own vendor accounts with
Amazon, too.Â
- Nathan
On Fri, May 18, 2018 at 9:19 PM, Scott Gravenhorst
<[1]music.maker at gte.net> wrote:
KA4HJH <[2]ka4hjh at gmail.com> wrote:
>
>--
>Content-Type: multipart/alternative; boundary
>
>
>--Apple-Mail
>Content-Transfer-Encoding: quoted-printable
>Content-Type: text/plain;
>Â Â Â Â charset
>
>
>> On May 18, 2018, at 4:17 PM, Scott Gravenhorst
<[3]music.maker at gte.net> wrote:
>>
>>
>> I was able to get 99% isopropanol online. Google is your
friend, I see it at Walmart
>> and several other places.
>
>I checked the local Walmart but it's one of the smaller stores
>and they didn't have it. I do have some denatured ethanolwhich
>works better? (if there's any difference at all).
>
>Also, how concerned should I be about the residue on top of the
>board that I can't reach with a tooth brush? I'm working on that
>little digital scope we were talking about recently and it has an
>input impedance of 1M.
>
>I'm also building a Nixie tube thermometer with a 170V power
>supply. The kit seller highly recommends removing the flux due to
>the presence of HV and CMOS logic on the same board.
>
>
>>Â I suspect that a reason it is either not stocked or bought
>> up in stores is that it can be use to process cannabis into a
more concentrated form.
>
>"Whoah Beavis, we need to try that out."
>
>"Yeah, me to."
>
>
>> I was also informed that IPA is not a proper abbreviation for it
and that IPA really
>> stands for India Pale Ale... :)
>
>
>Is that good for cleaning PC boards? 8D
At the very least, it's good for drinking while cleaning the PC
boards, or soldering or testing or
,,, :p :) :)
>
>
>Terry Bowman, KA4HJH
>"The Mac Doctor"
>
>
>--Apple-Mail AEF5451-300E-4CF3-98AD-7E56ABE25CD6
>MIME-Version: 1.0
>Content-Type: text/plain; charset tf-8"
>
>Â Â On May 18, 2018, at 4:17 PM, Scott Gravenhorst
<[1][4]music.maker at gte.net>
>Â Â wrote:
>
>  I was able to get 99% isopropanol online. Google is your
friend, I see
>Â Â it at Walmart
>Â Â and several other places.
>
>Â Â I checked the local Walmart but it's one of the smaller stores
and they
>Â Â didn't have it. I do have some denatured ethanol--which works
better?
>Â Â (if there's any difference at all).
>Â Â Also, how concerned should I be about the residue on top of
the board
>Â Â that I can't reach with a tooth brush? I'm working on that
little
>Â Â digital scope we were talking about recently and it has an
input
>Â Â impedance of 1MW*.
>Â Â I'm also building a Nixie tube thermometer with a 170V power
supply.
>Â Â The kit seller highly recommends removing the flux due to the
presence
>Â Â of HV and CMOS logic on the same board.
>
>Â Â I suspect that a reason it is either not stocked or bought
>Â Â up in stores is that it can be use to process cannabis into a
more
>Â Â concentrated form.
>
>Â Â "Whoah Beavis, we need to try that out."
>
>Â Â "Yeah, me to."
>
>Â Â I was also informed that IPA is not a proper abbreviation for
it and
>Â Â that IPA really
>  stands for India Pale Ale... :)
>
>  Is that good for cleaning PC boards? 8D
>
>Â Â Terry Bowman, KA4HJH
>Â Â "The Mac Doctor"
>
>References
>
>Â Â 1. mailto:[5]music.maker at gte.net
>
>--Apple-Mail AEF5451-300E-4CF3-98AD-7E56ABE25CD6--
>
>--Â Â Â 2505186857986683800
>Content-Type: text/plain; charset s-ascii"
>MIME-Version: 1.0
>Content-Transfer-Encoding: 7bit
>Content-Disposition: inline
>
>_______________________________________________
>Synth-diy mailing list
>[6]Synth-diy at synth-diy.org
>[7]http://synth-diy.org/mailman/listinfo/synth-diy
>
>--Â Â Â 2505186857986683800 -
>
-- ScottG
____________________________________________________________
____________
-- Scott Gravenhorst
-- [8]http://scott.joviansynth.com/
-- When the going gets tough, the tough use the command line.
-- Matt 21:22
_______________________________________________
Synth-diy mailing list
[9]Synth-diy at synth-diy.org
[10]http://synth-diy.org/mailman/listinfo/synth-diy
References
1. mailto:music.maker at gte.net
2. mailto:ka4hjh at gmail.com
3. mailto:music.maker at gte.net
4. mailto:music.maker at gte.net
5. mailto:music.maker at gte.net
6. mailto:Synth-diy at synth-diy.org
7. http://synth-diy.org/mailman/listinfo/synth-diy
8. http://scott.joviansynth.com/
9. mailto:Synth-diy at synth-diy.org
10. http://synth-diy.org/mailman/listinfo/synth-diy
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