PPSU yog amorphous thermoplastic nrog siab pob tshab thiab siab hydrolytic stability. Cov kab lus tuaj yeem raug rov ua kom tsis muaj menyuam. Kuj hu ua polyphenylene sulfone, nws yog ib qho tshiab thermoplastic engineering yas, uas yog hais txog lub polymer compound uas muaj ib pab pawg sulfone thiab ib qho aromatic nucleus nyob rau hauv cov saw tseem ceeb ntawm cov molecule, thiab yog non-crystalline. Cov tsos yog cov khoom siv pob tshab me ntsis, thiab xim yog cov khoom siv polysulfone lightest. Nyob rau tib lub sijhawm, nws muaj lub zog siab thiab siab tawv, thiab nws cov kev ua tau zoo yog qhov zoo tshaj plaws hauv polysulfone. Cov khoom tseem ceeb: kub distortion kub txog 220 degree, ntev siv kub txog 180 degree, melting point ntawm 310 degree; ceev yog 1.29g / cm³; qib hluav taws kub retardant mus txog V-0; tuaj yeem tiv taus 1000 lub siab ua kom tsis muaj menyuam nyob ntawm 134 degree; Zoo toughness, cuam tshuam lub zog mus txog 690J / m; zoo heev mus sij hawm ntev thermal hydrolysis stability.
