You can get very slow set epoxy which allows you to use as very warm thin liquid. It will take days to go off so it will allow time for any bubbles to disappear and not warp. Also have your bucket on a 30 -45 degree angle and pour epoxy down the inside wall. Then you can level the bucket without air trapped underneath . Also when you mix epoxy you can do it without adding air by pouring from one cup to the other and back and forward on the inside wall and the vaccum out anything before adding to the big bucket . Once your hardener has left its container for the epoxy , its best to not use it for pouring from one cup to another techniqie . Very important! Its all about avoiding bubbles getting in the mix in the first place . As for titanium , well with a k value of 64 then you wont need it to be very thick which helps a lot. Maybe that should be made seperate and then stack them together and do another thin pour over the whole lot . That going to be hard to see if there is air and at 50% I don’t know if its possible but i would get in contact with the brilliant man on the channel tech ingredients. He is an expert in epoxy resin . He has a lot of how to videos worth watching . Good luck Ivo.

This research goes hand in hand with mine. I'm tryina design things for sustainable energy and field propulsion. Judging by your research, theres definitely still alot I need to learn.

Hi; slow curing water thin epoxy, two stage vacuum pump and a vacuum micron gauge have given me great results in thick complex castings. Thanks, I enjoy your channel.

Eager to see your final product. Thank you for sharing all details. Your videos are very inspiring; always.

Thank you for your answer. Thank you for your help. Nice job, Master Ivo.

I have followed your work over these years of research, study and experimentation, it has helped many, congratulations and gratitude for showing your work here at YT and elsewhere.

leuke hemd Ivo! staat je goed!

congrats been following your work and am waiting to see this induction coil work you re developing-~it sounds like a super capacitor with an induction out put creating the release of energy ~using some type of switch-just dont kill your self hahahaha

So when you discharge the coil, the impulse is produced by a push from both magnetic(classic) and also dielectric (from it's capacitor arrangement) field?

Ivo , your in the rabbit hole man, keep digging see how far it goes. ;)

Nice!

i wonder how well a crystal battery would work as a capacitor?

So you mentioned air being a dielectric so was wondering what material has the highest dielectric nature... what about making and testing a sheet of Bismuth between the coils....?

First of all my compliments for the videos. Are very well made and, especially, well commented.

i wonder if there would be any ground transmission characteristics at various freq bands

Ivo ... pronounce 'epoxi'....keep up the good work 🙏

i like ur shirt :)

I thought at first you might buy tiox sheets but my research found sheets of tiox are ridiculously expensive. Then I thought perhaps you might be able to compress the pure powder in a press to the thickness you need between the coils ..with some kind of thin binder to hold the powder together? And then cast that in epoxy. This way you could get near 100 pure tiox between the coils?

I’m late to the conversation but vacuuming the epoxy first helps before doing a second vacuuming during casting 😉 . But it also depends on the type of epoxy used .

what if you put bismuth between those coils? Or perhaps pyroliptic graphite?