ðə θˈɜːməl kɑːndəktˈɪvᵻɾi ʌv ˈɑːɹɡɑːn ɪz sˈɪksti ˈeɪt pɚsˈɛnt ʌv ðæt ʌv ˈɛɹ ɔːɹ nˈaɪtɹoʊks, hˈɛns ɪts jˈuːs ɪn dɹˈaɪsuːt ɪnflˈeɪʃən.
The thermal conductivity of argon is 68% of that of air or nitrox, hence its use in drysuit inflation.