danb
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- Joined
- Apr 13, 2014
- Messages
- 2,041
If the answer to this question is safety then it presupposes that vapers are not safe using non-TC vaping methods. That seems to be full of assumption. Vaping practices vary widely, some vapers are pretty conservative whilst others are pushing the envelope beyond reasonable risk boundaries.
Do we know yet whether TC wires - Ni200, Titanium, NiFe30, NiFe48 etc - are safer than kanthal?
We know that TC will prevent us from burning the wick but TC in itself does not prevent the user from burning the juice. You can singe a wick using TC yet many vapers using kanthal do not singe their wicks. How can TC be safer for them?
If safety is going to be the winning argument for TC then it needs evidence to back that up. Without evidence it's simply a matter of faith, isn't it? TC is going to have to do a lot better than show people wicks that aren't burnt.
Dry hits and overheating result in avoidable exposure to harmful aldehydes - that's not an assumption, it's a tested and demonstrated fact. Vapers that never get burning or dry hits with kanthal don't need to worry about it, but some people do experience these problems and TC is one solution for them. TC has a safeguard that kanthal doesn't - it removes one hazard of vaping. I don't think this is a matter of faith - if you cap the temperature lower than the temperature at which your juice burns, the juice won't burn.
Whether there are other problems associated with the other wires vs kanthal is, as far as I'm aware, currently unknown (if anyone is aware of any studies, please post links or PM me). I don't see any reason for concern at normal operating temperatures. When I use kanthal, I get occasional burning, singeing and the odd dry hit. I want to avoid that because I know it's harmful, for me TC solves it and will take my chances with the potential unknown hazards of TC (even though "we don't know what's in it"). I can't remember the last time I singed a wick in TC - a singed wick in TC is indicative of setting the temperature too high. For me TC eliminates a significant risk, but I am fully aware that for many there is no significant risk and TC is not the best option for everyone.
Finally, this is not the reason for TC. It's the main reason I prefer TC, but I am only speaking for myself.