this post was submitted on 02 Nov 2024
131 points (98.5% liked)

Technology

59587 readers
3220 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s@lemmy.world
L4s@lemmy.world
L3s@fry.gs
L4s@fry.gs
enu@lemmy.world
131
Fix That Old Remote With Graphite (hackaday.com)
submitted 3 weeks ago by mox@lemmy.sdf.org to c/technology@lemmy.world
8 comments fedilink hide all child comments
 

Surprisingly, the youtube comments contain useful information, too.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] mox@lemmy.sdf.org 2 points 2 weeks ago* (last edited 2 weeks ago)

A quick search for the mentioned product names found their safety data sheets:

https://www.crcindustries.com/media/msdsen/msds_en-1003333.pdf

Chemical name Common name and synonyms CAS number %
1,1,1,2-tetrafluoroethane HFC-134A 811-97-2 45 - 55
1,1,2,2-tetrafluoro-1-(2,2,2-trifluoroethoxy) ethane HFE-347PCF2 406-78-0 45 - 55

https://www.tmkpackers.co.nz/wp-content/uploads/FUELITE-TMK-SDS-ISSUE-6.pdf

Chemical Ingredient CAS No. Proportion (% )
Heptane and isomers mixture 35 - 55
Cyclohexane 110-82-7 25 โ€“ 35
Methylcyclohexane 108-87-2 < 15
Hexane 110-54-3 <10