Author Topic: More Spruce Gum  (Read 3888 times)

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Offline Yooper Bowyer

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More Spruce Gum
« on: January 15, 2021, 03:14:47 pm »
I just collected and filtered almost 6 oz of spruce gum today.  I am trying to figure out how to capture and condense the vapors from the process.  They are very flammable and may be useful.  I poured some of the hot resin into the snow to see what would happen.

I'm not sure what I'll do with it all, but make hay while the sun shines!

Offline Pappy

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Re: More Spruce Gum
« Reply #1 on: January 17, 2021, 12:17:17 pm »
Looks good, make glue is what I do with it, it don't go bad so I make up a bunch at a time, give some away and put some up for later projects. :)
 Pappy
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Offline GlisGlis

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Re: More Spruce Gum
« Reply #2 on: January 18, 2021, 04:55:06 am »
Quote
  I am trying to figure out how to capture and condense the vapors from the process.  They are very flammable and may be useful. 
it's turpentine. try not inhale it

Offline Yooper Bowyer

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Re: More Spruce Gum
« Reply #3 on: January 18, 2021, 07:53:28 am »
I try not to, it's awful when you do :D

Offline Hawkdancer

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Re: More Spruce Gum
« Reply #4 on: January 18, 2021, 12:33:00 pm »
Trying to collect the vapors might be a tad bit dangerous! Things that "flam" can also go boom!, and that ain't good!  Cook them outside or with a vent fan going!  Nice chunk of pitch, though.  Snow sculpture. (S) )P(
Hawkdancer
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Offline Yooper Bowyer

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Re: More Spruce Gum
« Reply #5 on: January 18, 2021, 01:20:38 pm »
I cook the stuff over a campfire.  I may bring a hotplate outside and see how that works.  Without an ignition source I might be able to avoid burning the stuff every time.  As far am the turpentine goes, I'm picturing something like an old fashioned moonshine still, but maybe less outlawish looking. :)

bownarra

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Re: More Spruce Gum
« Reply #6 on: February 14, 2021, 03:43:31 am »
If you want to use it for glue you musn't let it get too hot eg. bubbling. It makes weak brittle glue if it gets too hot.