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Originally posted by weedwhacker
reply to post by ngchunter
In all fairness (can't believe I just wrote that!) to Exuberant....HE didn't do the cropping.
Originally posted by ngchunter
Fair enough, I was not aware of that. Who did, out of curiosity? They're clearly lying with their images.
However, metalized and aluminum tapes used by professionals are still often called "duct tapes".
Originally posted by x2Strongx
In no way am I saying this is "Definitive" proof... I'm just putting up some more items that I have found. Come to your own conclusion... If you don't think this documentation is good enough, come up with your own evidence to prove otherwise.
PDF Memo from NASA: Outgassing of non-metalic material
However, metalized and aluminum tapes used by professionals are still often called "duct tapes".
Source - Wikipedia: Duct Tape
So you're saying that they casually referred to the tape used on STS-114 as duct tape when it's really kapton tape, but the same standard of evidence doesn't apply to apollo? I don't get it.
Originally posted by x2Strongx
Adhesive on Duct tape is different than the adhesive on Kapton tape...
Kapton uses a silicone adhesive...
Use of Silicone Adhesives in Space: PDF
Duct tape uses a rubber compound... The problem with this is it doesn't meet the NASA "Outgassing" specs...
Rubber:
- TML = 1.74%
NASA specs: Cannot exceed 1.0%
Like I said come to your own conclusions... I'm sure you will be on here right away in an attempt to derail this. I'm just simply that MHO is that something doesn't add up.
No way to know for sure unless someone actually puts duct tape to the test in a high vacuum setting with UV radiation and see how the story holds up.
kapton tape along with other material that is being used hasn't been around long enough to be used on the Apollo landing.
Originally posted by x2Strongx
reply to post by ngchunter
I think the problem is that there is no visual reference to prove that it was actually used on a "Make-Shift" hacksaw.
Personally, that's why I discarded it all together...
16ga. Socket14. Connect 16ga. Socket/Socket Test Jumper Lead betweenPin -p of connector P9589 behind Panel A6L, Pin J on end of Vac. DC PWR Cable. Secure jumper leads and cable with gray tape.15. Connect 16/22ga. Socket/Pin Test Jumper Lead between pin J of IFM DC PWR Cable, Socket 24 on connector J6 of MDM PL1. Securejumper leads and cable with gray tape
Duct tape pieces can be removed and used again for joining segments. White duct tape can be substituted for gray tape to improve the appearance of the arms or one inch wide masking tape can be used.
Originally posted by x2Strongx
reply to post by ngchunter
I see your point somewhat... But, MHO putting up a link that shows an engineer with a make-shift hacksaw while not in a vacuum environment doesn't really argue the point... but, again... that's just my opinion.
Also... if you knew the link is broken, then what's the point on putting it on your post?
Originally posted by x2Strongx
Something has been bothering me for the past week since I saw the Mythbusters show on Duct Tape. A video and claims that is was used on the moon Rover is all over the internet along with NASA's own website. I believe ATS own CEO started a website with this very claim regarding Duct Tape...
What concerns me is that I have found sources that says duct tape just doesn't work in the vacuum of space. And, along with that... duct tapes melting point is at a lot lower temperature than it is on the surface of the moon during day light...