Litaba - ke efe e tenyetsehang haholoanyane ka phaephe ea ptfe kapa phaephe ea polyurethane

Ke ts'ebetso efe e betere?

Bobedi tube ya PTFE le tube ya PU di sebediswa haholo diindastering tse fapaneng, empa tikoloho ya tshebediso ya tse pedi ha e tshwane. Tube ya PTFE e sebediswa tikolohong e feteletseng ya mosebetsi, mme boholo le bona bo feletse, diindasteri tse sebetsang di pharaletse haholo ho feta tube ya PU. Pipe ya PU e loketse ho sebetsa tlasa kgatello le mocheso o tlwaelehileng. Hobane thepa ya yona e bonolo ebile e tenyetseha, e ka kobeha ha e rata. E loketse haholo bakeng sa dibaka tse moqotetsane kapa ditikoloho tse nang le radius e phahameng e kobehileng.

Se latelang ke selelekela se qaqileng sa mefuta e 'meli ea lipeipi:

Phaephe ea PTFE:

Phaephe ea Ptfe ke phaephe e khethehileng e entsoeng ka thepa ea PTFE kamora ho ntša le ho sila, ho omisa, ho sila mocheso o phahameng le ho bopa. Polytetrafluoroethylene (PTFE) e na le botsitso bo botle ba lik'hemik'hale, joalo ka:

1. E hanela mocheso o phahameng le khatello e phahameng. E ka sebelisoa nako e telele ho -65℃ ~ 250℃ tlas'a khatello e tloaelehileng. Kamora lihora tse 1000 tsa kalafo ea mocheso o phahameng ho 250℃, litšobotsi tsa eona tsa mechini li tla fetoha hanyane.

2. E thibela ho bola le ho tsofala, e ka mamella li-acid tsohle tse matla, li-alkali tse matla, li-oxidant tse matla, 'me e ke ke ea sebelisana le li-solvents tse fapaneng tsa tlhaho.

3. Ho thibela ho ruruha. Hobane PTFE ha e na polarity, ho hanyetsa mocheso le ho monya metsi, hape ke thepa e ntle ea ho thibela ho ruruha ea motlakase.

4. Koefficient e tlase ea khohlano. PTFE e na le koefficient e tlase haholo ea khohlano. Ke thepa e ntle ea ho loantša khohlano le ho itlotsa. Koefficient ea eona ea khohlano e sa fetoheng e ka tlase ho koefficient e matla ea khohlano. Ka hona, e na le melemo ea ho hanyetsa ho qala ka tlase le ho matha ka boreleli ha e sebelisoa ho etsa li-bearing.

5. Ha e chese, ha e na chefo, e bobebe, e tenyetseha hantle le litšobotsi tse ling, mefuta e mengata ea ts'ebeliso, ha ho bonolo ho e senya, e sebetsa nako e telele, ha ho hlokahale hore e nkeloe sebaka khafetsa ke tšobotsi ea bohlokoa ka ho fetisisa.

Morero oa phaephe ea PU:

E sebelisoa haholo likoloing, lifofaneng, li-hydraulics, li-pneumatics, literene, ts'ebetso ea lijo, lisebelisoa tsa lipalangoang tsa mokelikeli, lipalangoang tsa lik'hemik'hale, tlhahiso le petrochemical, li-insulator tsa lihlahisoa tsa elektroniki, jj.

Hose ea polyurethane:

Tube ea polyurethane ke tube ea PU, e arotsoe ka tube e thata le hose, tube e bonaletsang, jj. Tšobotsi e ka sehloohong ke hore tube e bonolo 'me e ka fumana radius e nyane ka ho fetisisa ea ho kobeha. Ka lebaka la bobebe ba eona le bonolo, e bonolo ebile e tenyetseha ho e sebelisa. Liphaephe tsa PU li sebelisoa haholo bakeng sa liphaephe tsa moea, liphaephe tsa metsi le liphaephe tse tsamaisang thepa tse nang le khatello le mocheso o tloaelehileng oa ts'ebetso. Empa ha li bapisoa le liphaephe tsa PTFE, liphaephe tsa PU li kotsing ea ho tsofala le ho haelloa ke metsi 'me li na le bophelo bo bokhutšoanyane ba ts'ebeletso. Botsitso ba lik'hemik'hale bo fokola haholo, joalo ka:

1. Mocheso o sebetsang o pakeng tsa -20° le +60°;

2. Khanyetso ea mafome e fokola haholo, e sitoa ho mamella li-acid le li-alkali tse matla, 'me e arabela habonolo le lihlahisoa tsena tsa lik'hemik'hale.

3. Kgatelelo ya ho sebetsa e ka hare ho 10kg feela, e ke keng ya sebediswa tikolohong ya ho sebetsa e nang le kgatello e phahameng.

4. E hanyetsa ho tsofala ka matla, e na le mefuta e mengata ea lits'ebetso lipalangoang tsa thepa.

5. Radius e kobehang e nyane. Hobane phaephe ya PU e bonolo ebile e na le ho tenyetseha ho hoholo, e loketse ho haha diphaephe.

6. Tube ea PU e na le ponaletso e phahameng, 'me boemo ba phallo e mahareng bo bonahala hantle.

Morero oa phaephe ea PU:

E loketse indasteri, temo, lijo, meriana, boenjiniere ba sechaba, litlhapi, temo ea litlhapi, temo ea metsing, nosetso ea lirapa, oli e sa senyeheng le masimo a mang. Haeba e hloka ho boloka bophelo bo bolelele ba ts'ebeletso, e tlameha ho ba tlas'a khatello e lekantsoeng ea ts'ebetso le tikoloho. Sebelisa mochesong. Ha mocheso o ntse o phahama, khatello ea ts'ebetso e lokela ho fokotseha ka ho loketseng. Haeba moeli o feta, hose e ka phatloha. Mocheso oa mokelikeli o phahame haholo kapa mokelikeli o na le litšenyehelo tsa lik'hemik'hale tse senyang, tse ka etsang hore hose e tabohe, mocheso oa tikoloho ea ts'ebetso o phahame haholo kapa sebaka sa ts'ebetso se na le likhase tsa lik'hemik'hale, tse ka etsang hore hose e petsohe, e bolokoe sebakeng se mongobo kapa nako ea polokelo e fetile. Nako e telele, e tla hydrolyze kapa e tsofale hose, e ka bakang ho robeha.

Re moetsi oa litsebi oaPhaephe ea PTFE, which made of 100% virgin fine powder PTFE, with various standard sizes in metric or imperial. Customized sizes are also available, consult us for details. If you have any inquiry on PTFE tube, please freely contact us at sales04@zx-ptfe.com