Blasting directly onto PTFE dish

[Jared]

I found these dishes on Amazon made entirely out of PTFE and I was wondering if you could safely blast directly into one of these and then move it straight into the vac chamber without scraping? Anyone have any experience with these PTFE dishes?

http://www.amazon.com/Dynalon-35531...UTF8&qid=1422400925&sr=8-1&keywords=ptfe+dish

 

[jl420]

I like that dish and since you're supposed to use low heat on the extraction process I can't see why it wouldn't work.

 

[Soflo]

I blasted a few times into pure silicone dishes. they tend to warp and change shape where the cold is. the bottom wants to pop up. I got lucky and didn't lose anything. back to the pyrex dish for me.

 

[phooka]

http://www.coleparmer.com/Chemical-Resistance

Material Selected: PTFE
Chemical: Butane
Compatibility: A-Excellent

Material Selected: Silicone
Chemical: Butane
Compatibility: D-Severe Effect

• D = Severe Effect, not recommended for ANY use.

 

[Bouldorado]

I remember someone posting in the concentrates thread that they tried blasting into a ptfe dish and their oil just ended up getting stuck to the dish. I think they had to dissolve with ethanol to get it out

 

[jl420]

I've been trying to gather as much info as possible before I do my first run and Pyrex does seem the best way to go.

 

[amberevil]

I remember watching a video of someone "trying" to bend it to remove shatter. The concept sounds good but those dishes dont bend much.

 

[NickDlow]

Yea I'm that guy. Don't waste ur money on it as I did.

 

[amberevil]

Thank you @NickDlow for wasting your money so we don't have to. Lol

 

[NickDlow]

You got it . I'm still a fan of ptfe sheets tho.