PPSU yog amorphous thermoplastic nrog siab pob tshab thiab siab hydrolytic stability. Cov kab lus tuaj yeem raug rov ua kom tsis muaj menyuam. Lub npe tshawb fawb yog polyphenylene sulfone resin, abbreviated li PPSU, uas yog ib yam khoom ntawm PPSU (PSF) series. Nws yog ib qho tshiab thermoplastic engineering yas, uas yog hais txog cov khoom siv polymer uas muaj cov pab pawg sulfone thiab cov tshuaj tsw qab hauv cov saw tseem ceeb ntawm cov molecule, thiab tsis yog crystalline. Lub hauv paus xwm txheej yog me ntsis amber xim linear polymer. Tsuas yog cov kuab tshuaj muaj zog polar, concentrated nitric acid thiab sulfuric acid, nws ruaj khov rau cov kua qaub, alkalis, ntsev, cawv, aliphatic hydrocarbons, thiab lwm yam. Ib nrab soluble nyob rau hauv ester ketone 'aromatic hydrocarbons, soluble nyob rau hauv halocarbon' DM. Zoo rigidity thiab toughness, soluble nyob rau hauv dichloromethane, dichloroethylene thiab aromatic hydrocarbons. Cov txheeb ze ntom ntom 1.24, dej nqus (24h) 0.22 feem pua, molding shrinkage 0.7 feem pua, melting kub 190 degree, iav hloov kub 150 degree, kub distortion kub 174 degree, nruam siv kub { {11}} degree ~ ntxiv rau 150 degree, kub tsis kam, tsis kam Thermal oxidation, zoo heev creep kuj, corrosion kuj ntawm inorganic acid, alkali, ntsev tov, ion hluav taws xob kuj, non-toxic, zoo rwb thaiv tsev thiab nws tus kheej-extinguishing, yooj yim rau cov duab thiab txheej txheem. Txoj kev npaj yog tsim los ntawm cov cob qhia yooj yim npaj los ntawm reacting p-polyphenylene sulfide thiab peracetic acid. Kev siv PPSU: tsim nyog rau kev ua kom sov-resistant qhov chaw, insulating qhov chaw, tiv thaiv kev sib txhuam thiab hnav-tiv taus qhov chaw, instrumentation qhov chaw thiab cov khoom siv kho mob, PPSU yog tsim rau kev ua hauj lwm kub kub. PPSU feem ntau yog siv hauv kev lag luam hluav taws xob thiab hluav taws xob los tsim cov khoom siv hluav taws xob sib txuas, coil thav duab, contactors, lub tes tsho, capacitor films, thiab cov roj teeb alkaline ua haujlwm siab. PPSU yog siv rau hauv cov khoom siv hauv tsev rau cov khoom siv microwave qhov cub, kas fes rhaub, humidifiers, cov tshuab ziab plaub hau, cov tshuab ziab khaub ncaws, dej haus thiab cov khoom noj khoom haus, cov tais diav, khob haus dej, lub raj mis pub mis, thiab lwm yam. watches, tshuab luam ntawv, koob yees duab, thiab lwm yam es tsis txhob ntawm cov hlau tsis muaj hlau. PPSU tau dhau qhov kev qhia tshwj xeeb hauv thaj chaw tshuaj thiab zaub mov hauv Tebchaws Meskas, thiab tuaj yeem hloov cov khoom tsis muaj steel hlau. Vim yog cov yam ntxwv ntawm PPSU, xws li chav tsis kam, hydrolysis tsis kam, tsis muaj tshuaj lom, kub kub ua kom tsis muaj menyuam tsis kam, siab transparency, thiab ruaj khov zoo, PPSU tuaj yeem siv los ua cov cuab yeej phais, tshuaj tsuag, pacemakers, roj qhov ncauj qhov ntswg, kho hniav. cov tais, thiab lwm yam. Vim tias PPSU yog cov khoom siv zoo, nws tsis muaj cov tshuaj endocrine cuam tshuam (ib puag ncig cov tshuaj hormones: bisphenol A) uas tsim kev puas tsuaj rau lub cev, thiab raws li cov khoom siv nrog cov cua sov zoo heev, qhov kub tsis kam tiv taus yog siab txog 207. qib. Vim rov kub kub boiling, chav sterilization. Nws muaj cov tshuaj tiv thaiv zoo heev thiab cov kua qaub thiab alkali tsis kam, thiab tuaj yeem tiv taus kev tu cov tshuaj ua kua thiab tshuaj ntxuav tes yam tsis muaj tshuaj hloov pauv. Lub teeb yuag thiab poob-resistant, nws yog qhov zoo tshaj plaws nyob rau hauv cov nqe lus ntawm kev nyab xeeb, kub tsis kam, hydrolysis tsis kam thiab cuam tshuam tsis kam. Tab sis tus nqi kuj kim heev.
