4 ms·
This is fantastic. Of course the salt-molten plastic interface and relative densities must be critical. Salt is quite a bit denser... I wonder if this could ac
by alpineidyll3 6y ago
This is fantastic. Of course the salt-molten plastic interface and relative densities must be critical. Salt is quite a bit denser...
I wonder if this could accommodate sonication.
- jszymborski 6y agoI was wondering why salt was chosen over something like e.g. Petrobond sand that is commonly used to cast metals etc... Perhaps density is the ticket then.
- kube-system 6y agoIn the comments, it is mentioned that the casting material sticks to the part, so salt is advantageous in that it dissolves in water.
- jszymborski 6y agoTrue, that's really cool!