Pob Valve
0102 ib0304 ib05
Kub vuam Socket PVDF Tseeb Union Pob Valve nrog FPM O-rings PTEF Rooj
PVDF valve yog dab tsi?
PVDF valve yog ib hom valve ua los ntawm polyvinylidene fluoride (PVDF) khoom. PVDF yog ib hom khoom siv polymer nrog cov tshuaj tiv thaiv zoo heev, kub tsis kam, oxidation tsis kam, ultraviolet tsis kam thiab abrasion tsis kam, thiab lwm yam. Nyob rau hauv lub tshav pob ntawm li qub, PVDF li qub feem ntau yog siv los lis corrosive nruab nrab, kub-kub nruab nrab thiab particle-muaj nruab nrab.
Dab tsi yog cov yam ntxwv ntawm PVDF khoom valve?
PVDF yog ib hom fluoroplastic uas muaj tshuaj lom neeg ruaj khov zoo heev, huab cua tsis kam, puas thiab kev laus ua haujlwm, uas tuaj yeem tswj tau qhov kev ua tau zoo ntawm qhov kub thiab txias. Tshwj xeeb, cov khoom siv PVDF muaj cov yam ntxwv hauv qab no.
Chemical stability:
PVDF cov khoom muaj cov tshuaj tiv thaiv zoo heev thiab tuaj yeem tiv taus cov xov xwm corrosive xws li acids, alkalis, ntsev thiab cov kuab tshuaj organic.
Cov khoom muaj cov yam ntxwv hauv qab no
Kub kub kuj:
Lub melting point ntawm PVDF cov ntaub ntawv yog hais txog 170 ℃, uas yuav ua tau zoo nyob rau hauv kub kub.
Oxidation kuj:
PVDF cov khoom tsis yooj yim rau oxidize ntawm qhov kub thiab txias, thiab tuaj yeem tswj tau nws cov khoom siv rau lub sijhawm ntev.
Abrasion tsis kam:
PVDF cov ntaub ntawv kev puas tsuaj yog zoo dua li feem ntau engineering plastics, tuaj yeem ua kom nws lub ntsej muag du rau lub sijhawm ntev.
Kev laus kuj:
PVDF cov ntaub ntawv tsis yooj yim rau lub hnub nyoog nyob rau hauv ultraviolet hluav taws xob, thiab tuaj yeem tswj nws lub cev lub cev rau lub sijhawm ntev.
Dab tsi yog qhov zoo ntawm PVDF valve?
Raws li PVDF cov khoom muaj qhov zoo saum toj no, yog li PVDF valve kuj muaj qhov zoo hauv qab no.
Corrosion kuj:
PVDF li qub tuaj yeem tiv taus cov kua qaub feem ntau, alkalis, ntsev thiab cov kuab tshuaj organic thiab lwm yam nruab nrab corrosive, haum rau ntau yam Corrosive media kho.
Kev ua haujlwm siab kub:
PVDF li qub tuaj yeem tswj tau qhov kev ua tau zoo ntawm qhov kub thiab txias, haum rau kev ua haujlwm kub kub.
abrasion tsis kam:
PVDF li qub hnav tsis kam yog qhov zoo dua li cov khoom siv engineering feem ntau, koj tuaj yeem ua kom nws qhov chaw du tau ntev, tsis yooj yim rau
Kev puas tsuaj aging kuj:
PVDF li qub nyob rau hauv cov hluav taws xob ultraviolet tsis yooj yim rau kev laus, tuaj yeem tswj nws lub cev lub cev rau lub sijhawm ntev.
Kev huv thiab huv:
PVDF li qub yog ib qho yooj yim los ntxuav, tuaj yeem siv rau hauv cov zaub mov, tshuaj thiab lwm qhov chaw ntawm kev nyiam huv siab.
Lub neej ua haujlwm ntev:
Vim tias PVDF li qub muaj cov khoom siv zoo heev thiab cov txheej txheem tsim khoom, nws lub neej ua haujlwm ntev, koj tuaj yeem txuag tus nqi ntawm kev hloov lub valve thiab lub sijhawm.