Why the Differences in multifilament prices?

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 4

  • @machumachu777
    @machumachu777 6 днів тому

    Excellent information. Thank you for covering a topic that almost nobody else covers

  • @davelee6002
    @davelee6002 15 годин тому

    Urethane isn't a type of bond, it's type of molecule. It makes more sense for those of us who took chemistry as ethyl carbamate, C3H7NO2

    • @PreciseTennisStringing
      @PreciseTennisStringing  15 годин тому +1

      Hey Dave, you are right in the sense it is a compound. But I am not talking about ethyl carbamate. I did take chem in Uni and was a subject I really enjoyed and did quite well... but it was about 15 years ago... so I may have some wording that was confusing. I can double check the vid and add corrections as needed.
      Polyurethane (PU) tennis strings are made using the long link of the polymers referring to the specific chemical linkage that happens with - NH - CO - O - as shown in the video instead of the simple compound C₂H₅OCONH₂
      Thoughts?