Shaandheeyaha Biraha Daloola ee Shaandhaynta Biraha Aan-Aabaha ahayn ee Shaandhaynta Fiberf Yarn / Sifeynta Polymer
Shaandhooyin bir ah oo daloolaFilterka saxanka hengko waa shaandheyn bir ah oo daloolsan oo meesha ka saaraysa baahida xirmo shaashad hoose oo madax bannaan iyo habka xiridda.Tani waxay yaraynaysaa tirada qaybaha waxayna yaraynaysaa wakhtiga lagama maarmaanka ah si loo sameeyo xidhmo xidhmo lafdhabarta polymer dhaqameed.
Shaandheeyaha wuxuu ka kooban yahay budo qalin jabisay oo lagu riixay hal kulan oo abuuraya lebis, lakabyo badan, iyo qaabdhismeedka cabbirka daloolka kontaroolan.Qaab dhismeedka waxaa lagu dhejin karaa shaashadda qaybinta/miirashada oo leh meel adag oo daboolan oo ku taal cidhifka sare ee shaandhada.
In wax soo saarka ee fiilooyinka synthetic, filimada, balaastikada, iwm, extruder ku qalabaysan filter, at heerkul sare oo 300 ℃ ah 250 bar-cadaadiska sare ee daaweynta viscosity sare ee in ka badan 300 Poe, in ka badan baxsado sax ah si ay u ka yar 3um;Ujeedadu waa in laga saaro jel-ka polymer-ka, ku-darka xinjirowga iyo kicinta, polymer-ka ku jira wasakhda, iwm, si loo hubiyo tayada polymer-ka ee wareegga iyo marxaladaha kale.
Ujeedada aasaasiga ah ee shaandhaynta dareeraha viscosity sare waa in meesha laga saaro wasakhda granular, inta badan qaybahani waa noocyo kala duwan oo ah qaybaha cirridka iyo qaybaha cirridka, wasakh aan isku mid ahayn, iyo qaybo adag oo ka soo jeeda alaabta ceeriin, oo leh xajmiga qaybta 0um ~ 100um, intooda badan waxay ka yar yihiin 20um, aad bay u fududahay in la xannibo daloolada warbaahinta shaandhada.Marka la shaandhaynayo, qaybuhu waxay sameeyaan keega shaandhada warbaahinta ka dibna si tartiib tartiib ah u xannibaya warbaahinta shaandhada iyada oo loo marayo daloolka shaandhada ama lagu shubo kanaalka daloolka.
Doorashada dhexdhexaad ah oo ku habboon dareeraha viscosity-sare ee dhamaadka waa mid adag;waa inay tixgelisaa heerka xannibaadda ka hor iyo ka dib xawaaraha, viscosity, nabaad-guurka, xasilloonida, caabbinta kulaylka, iyo xadka heerka sifeynta, xaaladaha badbaadada, miisaanka wax soo saarka, iwm.
Warbaahinta shaandhada la xushay waa inay buuxisaa shuruudaha saxnaanta sifaynta, fududahay in dib loo soo nooleeyo;Doorashada aasaasiga ah ee dareeraha viscosity-sare waa warbaahinta shaandhada aan la isku dhejin karin.
Hengko sintered biraha daloolin media, porosity ilaa 50% ~ 90%, waxaa laga samayn karaa noocyo kala duwan oo qaab-dhismeedka sida flakes, koobabka, koofiyadaha, iwm, loogu talagalay in ay leeyihiin heerka of size dalool, si ay awood sii hayn waa sare. iyo nolol dheer, saxnaanta shaandhaynta ee 1um ~ 100um.
Astaamaha
- Fududeynta Xidhitaanka Hoos u dhaca Cadaadiska
- Sifeynta Qoto Dheer Qaabka Adag ee Aan Daadin
