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Various Alcohols used in pyrotechnics


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#16 Arthur Brown

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Posted 12 March 2008 - 07:33 PM

White spirit is not an alcohol! While it may be available and cheap, it is not miscible with water and doesn't evaporate well.

The alcohol is either as a solvent for the binder or to reduce the surface tension, or to aid the evaporation of the water used in mixing.
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Keep mannequins and watermelons away from fireworks..they always get hurt..

#17 al.

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Posted 12 March 2008 - 08:16 PM

white spirit isn't an alcohol, it's an alkane/isoalkane. it's derived from paraffin rather than ehthanol based

#18 al.

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Posted 12 March 2008 - 08:17 PM

whoops, didn't see your reply AB

#19 Zinginex

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Posted 12 March 2008 - 08:47 PM

White spirit is not an alcohol! While it may be available and cheap, it is not miscible with water and doesn't evaporate well.

The alcohol is either as a solvent for the binder or to reduce the surface tension, or to aid the evaporation of the water used in mixing.

ah man now i have 2 litres of it sitting round... lol thanks

#20 Arthur Brown

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Posted 12 March 2008 - 10:08 PM

White Spirit is only volatile at above ambient temperatures, Things that dissolve in alcohol may likely NOT dissolve in white spirit. If you want to dry ws you will have to heat it, and it should be vented away from people..

Just buy some methylated spirits...
http://www.movember.com/uk/home/

Keep mannequins and watermelons away from fireworks..they always get hurt..

#21 GalFisk

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Posted 13 March 2008 - 12:01 AM

I don't think so, it's a completely different solvent.
Edit: yes, what Arthur Brown said.

Edited by GalFisk, 13 March 2008 - 12:02 AM.





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