Thread: Color bubbles
View Single Post
  #29  
Old 11-03-2017, 09:46 AM
Pete VanderLaan's Avatar
Pete VanderLaan Pete VanderLaan is offline
The Old Gaffer
 
Join Date: Apr 2002
Location: Chocorua New Hampshire
Posts: 21,099
Pete VanderLaan is on a distinguished road
In the black that I periodically melt, I do pull the cane out into extremely fine thread and then taking two fingernails and run down the thread. If there's anything in it, including bubbles, you will feel them.
My larger question is really whether the gas is coming back out of solution or whether it's just in the finished rod as trapped gas. There's a difference. Color rod can be overworked.

Making color is actually really hard when you consider the standard you have to achieve . In the final analysis, it should be dense black as Scott says, or what's the point?
__________________
Where are we going and why am I in this basket?
Reply With Quote