Cleaning UltraSparc T2

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sebskyman



Joined: 17 Oct 2013
Posts: 152
Location: London, UK

PostPosted: Wed Jul 29, 2020 12:28 pm    Post subject: Cleaning UltraSparc T2 Reply with quote

Hi

I have a Sparc T2 with some brown spots on its sides. They have appeared during the de-soldering session.


Any idea how to clean them safely?

many thanks
Seb[/img]


Last edited by sebskyman on Mon Sep 07, 2020 5:55 pm; edited 2 times in total
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dps



Joined: 01 Jun 2009
Posts: 2717
Location: Saint-Petersburg, Russia

PostPosted: Wed Jul 29, 2020 12:54 pm    Post subject: Reply with quote

Trilon B

https://www.homecare-and-i-and-i.basf.com/products/products-detail/Trilon%20B%20Powder/30043442

sold separately or may be contained in detergents.
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isa-d



Joined: 16 Aug 2006
Posts: 2984
Location: Italy

PostPosted: Wed Jul 29, 2020 1:11 pm    Post subject: Reply with quote

I use metiletilcheton called MEK
http://www.antichitabelsito.it/metiletilchetone.htm

https://en.wikipedia.org/wiki/Butanone

but ATTENTION
not use it on plastics
not use it on writings (use some tape to cover them)
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sebskyman



Joined: 17 Oct 2013
Posts: 152
Location: London, UK

PostPosted: Wed Jul 29, 2020 3:18 pm    Post subject: Reply with quote

Butanone will be easy to find. TRILON B seems more completed.

Many thanks. Smile
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H3nrik V!



Joined: 15 Apr 2014
Posts: 1246
Location: Denmark

PostPosted: Thu Jul 30, 2020 12:58 am    Post subject: Reply with quote

isa-d wrote:
I use metiletilcheton called MEK
http://www.antichitabelsito.it/metiletilchetone.htm

https://en.wikipedia.org/wiki/Butanone

but ATTENTION
not use it on plastics
not use it on writings (use some tape to cover them)


One of the most effecient solutions do dissolve all kinds of plastic ..

Is it actually possible to buy it as a normal consumer?
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g0b



Joined: 18 Jul 2006
Posts: 1385
Location: France

PostPosted: Thu Jul 30, 2020 2:57 am    Post subject: Reply with quote

H3nrik V! wrote:
isa-d wrote:
I use metiletilcheton called MEK
http://www.antichitabelsito.it/metiletilchetone.htm

https://en.wikipedia.org/wiki/Butanone

but ATTENTION
not use it on plastics
not use it on writings (use some tape to cover them)


One of the most effecient solutions do dissolve all kinds of plastic ..

Is it actually possible to buy it as a normal consumer?


Here in France it's possible to buy without restriction. Guess it's the same in all EU countries.

_________________
Life is a long lesson in humility
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sebskyman



Joined: 17 Oct 2013
Posts: 152
Location: London, UK

PostPosted: Thu Jul 30, 2020 4:43 am    Post subject: Reply with quote

I am UK based and I have found it on Amazon and Ebay.
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H3nrik V!



Joined: 15 Apr 2014
Posts: 1246
Location: Denmark

PostPosted: Thu Jul 30, 2020 6:05 am    Post subject: Reply with quote

Wow, just remember it is extremely dangerous ..
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sebskyman



Joined: 17 Oct 2013
Posts: 152
Location: London, UK

PostPosted: Thu Jul 30, 2020 5:56 pm    Post subject: Reply with quote

Will do. Thanks for the reminder.
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isa-d



Joined: 16 Aug 2006
Posts: 2984
Location: Italy

PostPosted: Fri Jul 31, 2020 1:38 pm    Post subject: Reply with quote

H3nrik V! wrote:
isa-d wrote:
I use metiletilcheton called MEK
http://www.antichitabelsito.it/metiletilchetone.htm

https://en.wikipedia.org/wiki/Butanone

but ATTENTION
not use it on plastics
not use it on writings (use some tape to cover them)


One of the most effecient solutions do dissolve all kinds of plastic ..

Is it actually possible to buy it as a normal consumer?


and dissolve almost any kind of glue and some resin
unfortunately not the IBM cement
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