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Hantle-ntle PVC ke eng?

PVC e sebelisoa liindastering life?MYXJ_20220426105353981_fast_150

Ka mantsoe a bonolo feela, PVC ke khutsufatso ea Polyvinyl Chloride Materials, ke ho polyvinyl chloride resin e le thepa e ka sehloohong e tala, e eketsang palo e nepahetseng ea li-anti-botsofali, li-modifiers, joalo-joalo, ka ho kopanya, calendering, vacuum blister le mekhoa e meng ea thepa. .

Hajoale, lisebelisoa tsa PVC li sebelisoa haholo indastering ea lik'hemik'hale, kaho, lijaneng tsa thepa ea indasteri ea masela, liphaephe, likhetla le letlalo la maiketsetso, terata le lithapo tsa mohala, filimi ea polasetiki, mekotla ea infusion le litlhoko tse ling tsa letsatsi le letsatsi.Ka boeona ke thepa e fokolang, e tlameha ho eketsa DEHP le li-plasticizers tse ling e le ho eketsa ho feto-fetoha ha eona, ho etsa hore e be filimi e bonolo, mekotla, liphaephe.

Litšobotsi tsa mantlha: ke e 'ngoe ea lihlahisoa tse kholo ka ho fetisisa lefatšeng tsa lihlahisoa tsa polasetiki, tse theko e tlaase, tse sebelisoang haholo, resin ea PVC bakeng sa phofo e tšoeu kapa e bobebe e mosehla.Ho latela ts'ebeliso e fapaneng e ka eketsa li-additives tse fapaneng, polasetiki ea PVC e ka bonts'a thepa e fapaneng ea 'mele le thepa ea mochini.

Mefuta e fapaneng ea lihlahisoa tse thata, tse bonolo le tse hlakileng li ka etsoa ka ho eketsa palo e nepahetseng ea polasetiki ka har'a resin ea PVC.Boima ba PVC e hloekileng ke 1.4 g/cm3, 'me boholo ba likarolo tsa polasetiki tsa PVC tse nang le li-plasticizers le li-filler hangata ke 1.15-2.00 g/cm3.

Polyvinyl chloride e se nang polasetiki e na le ho tiea ho hotle, ho kobeha, ho hatella le ho hanyetsa tšusumetso.E ka sebelisoa e le thepa ea meralo feela.

Bonolo, bolelele nakong ea khefu le ho hanyetsa ho bata ha PVC e bonolo ho tla eketseha, empa ho brittleness, thata le matla a ho tsieleha ho tla fokotseha.PVC ts'ebetso e ntle ea ho kenya motlakase ka seoelo, e ka sebelisoa e le lisebelisoa tsa ho kenella ka sekhahla se tlase, botsitso ba eona ba lik'hemik'hale le bona bo botle.Ka lebaka la botsitso bo futsanehileng ba mocheso oa PVC, ho futhumatsa nako e telele ho tla lebisa ho bola, ho lokolla khase ea HCL, ho etsa hore PVC e senyehe, kahoo mefuta ea eona e moqotetsane ea kopo, mocheso oa tšebeliso ke ka kakaretso -15 ~ 55 likhato.

Tšebeliso e ka sehloohong: ka lebaka la botsitso bo phahameng ba lik'hemik'hale, e ka sebelisoa ho etsa liphaephe tse thibelang ho bola, lisebelisoa tsa liphaephe, liphaephe, lipompo tsa centrifugal le lifofane.Boto ea PVC e sebelisoa haholo indastering ea lik'hemik'hale ho etsa mefuta eohle ea litanka tsa polokelo, ho haha ​​​​boto ea masenke, sebopeho sa fensetere le mamati, mokhabiso oa lerako le lisebelisoa tse ling tsa kaho.

Ka lebaka la ts'ebetso ea eona e ntle ea motlakase, e ka sebelisoa indastering ea motlakase le ea elektroniki ho etsa li-plug, li-sockets, switch le likhoele.Bophelong ba letsatsi le letsatsi, PVC e sebelisetsoa ho etsali-curains tse bonolo, meqathatso, lijase tsa pula, lintho tsa ho bapala le letlalo la maiketsetso, joalo-joalo!


Nako ea poso: Feb-07-2023