Dab tsi yog qhov nyuaj tshaj plaws thiab ruaj khov yas?

1. Polyimide (PAI)
Polyimide, tshwj xeeb tshaj yog qee cov qauv ua tau zoo, sawv tawm rau nws lub cev zoo thiab tshuaj lom neeg. Cov khoom no muaj cov hardness siab heev thiab hnav tsis kam, ua rau nws yog ib qho nyuaj tshaj plaws plastics. Nws hardness tsis tsuas yog endows nws nrog zoo heev durability, tab sis kuj enables nws kom muaj kev ua tau zoo nyob rau hauv high kub thiab corrosive ib puag ncig.
Kev kub siab tiv thaiv: PAI cov ntaub ntawv tuaj yeem tswj hwm lawv cov qauv kev ntseeg siab thiab lub zog nyob rau hauv cov xwm txheej txog li 260 degree, uas yog qhov tseem ceeb rau cov khoom yas uas yuav tsum tau tiv taus qhov kub thiab txias.
Hnav tsis kam: Cov khoom siv no kuj muaj kev hnav zoo heev thiab tuaj yeem tiv taus ntau qhov kev sib txhuam thiab kev poob, yog li ncua kev pab cuam lub neej ntawm cov khoom.
2. Engineering yas
Engineering plastics yog ib hom tshiab ntawm cov khoom siv pwm muaj zog nrog lub zog siab, siab kub tsis kam, thiab tshuaj lom neeg zoo heev. Ntau cov ntaub ntawv sawv cev hauv hom yas no, xws li nylon (PA), polyimide (PI, txawv ntawm PAI yav dhau los hais), aramid (PPS), thiab lwm yam, tau pom tias muaj kev ua tau zoo hauv kev tsim cov yas pwm zoo.
Lub zog siab: Lub zog muaj zog ntawm cov khoom siv hluav taws xob engineering ua rau lawv tiv taus cov kev ntxhov siab ntawm lub cev thiab tsis tshua muaj deformation lossis tawg.
Chemical resistance: Cov khoom no muaj zog tiv taus ntau yam tshuaj lom neeg thiab tsim nyog rau corrosive ib puag ncig.
3. Lwm cov yas ua haujlwm siab
Ntxiv rau cov lus hais saum toj no thiab cov yas yas engineering, kuj tseem muaj ob peb lwm cov khoom siv ua haujlwm siab uas tsim nyog hais txog, xws li PEEK (polyether ether ketone) thiab PTFE (polytetrafluoroethylene). Cov ntaub ntawv no kuj pom muaj qhov hardness siab heev thiab durability nyob rau hauv tej yam kev thov scenarios.
4. Kev siv cov yas pwm
Hauv kev lag luam yas pwm, cov ntaub ntawv yas tawv thiab ruaj khov yog qhov tseem ceeb heev. Lub hardness thiab durability ntawm pwm ncaj qha cuam tshuam qhov zoo thiab ntau lawm efficiency ntawm cov khoom. Piv txwv li, nyob rau hauv kev txhaj tshuaj molding txheej txheem, cov pwm yuav tsum tau muaj kev kub siab thiab kub siab, uas yuav tsum tau cov khoom pwm kom muaj hardness txaus thiab kub tsis kam. Tsis tas li ntawd, qhov hnav tsis kam ntawm pwm ncaj qha cuam tshuam rau nws lub neej kev pab cuam thiab tus nqi tu.