Resin ea PVC, e Loketse ho Romeloa ~

Kopo

1. Litlaleho tsa PVC

Li-profile le litlaleho ke libaka tse kholo ka ho fetisisa tsa tšebeliso ea PVC naheng ea heso, tse etsang karolo ea 25% ea kakaretso ea tšebeliso ea PVC. Li sebelisoa haholo-holo ho etsa mamati le lifensetere le lisebelisoa tse bolokang matla, 'me molumo oa tsona oa kopo o ntse o hōla haholo ho pholletsa le naha. Linaheng tse tsoetseng pele, karolo ea 'maraka ea mamati a polasetiki le lifensetere le eona ke eona e phahameng ka ho fetisisa, joalo ka 50% Jeremane, 56% Fora, le 45% United States.

2. Liphaephe tsa PVC

Har'a lihlahisoa tse ngata tsa PVC, liphaephe tsa PVC ke sebaka sa bobeli se sebelisoang ka ho fetisisa, se etsang karolo ea 20 lekholong ea tšebeliso ea eona. Naheng ea heso, liphaephe tsa PVC li ile tsa ntlafatsoa pejana ho liphaephe tsa PE le liphaephe tsa PP, tse nang le mefuta e mengata, ts'ebetso e babatsehang, le mefuta e mengata ea tšebeliso, e nang le boemo ba bohlokoa 'marakeng.

3. Filimi ea PVC

Tšebeliso ea PVC lebaleng la lifilimi tsa PVC ke ea boraro, e etsang karolo ea 10%. Ka mor'a hore PVC e kopane le li-additives le polasetiki, k'halendara ea li-roll tse tharo kapa tse 'nè e sebelisetsoa ho etsa filimi e hlakileng kapa e mebala ea botenya bo itseng. Filimi e sebetsoa ka tsela ena ho fetoha filimi ea calendered. E ka boela ea etsoa ka mekotla ea ho paka, li-raincoats, masela a tafole, likharetene, lipapali tsa ho hema, joalo-joalo ka ho seha le ho koala mocheso. Lifilimi tse ngata tse pepeneneng li ka sebelisoa bakeng sa li-greenhouses, li-greenhouses tsa polasetiki le lifilimi tsa fatše. Filimi e otlolohileng ea biaxially e ka sebelisoa bakeng sa ho phuthela ho honyela ka lebaka la litšobotsi tsa eona tsa ho fokotseha ha mocheso.

4. Lisebelisoa tse thata tsa PVC le maqephe

Kenya li-stabilizers, lubricant le li-filler ho PVC. Ka mor'a ho kopanya, extruder e ka ntša liphaephe tse sa tšoaneng tsa liphaephe tse thata, liphaephe tse bōpehileng ka ho khetheha, le liphaephe tse entsoeng ka masenke, tse sebelisoang e le liphaephe tsa likhoerekhoere, lipeipi tsa metsi a nooang, liphaephe tsa terata kapa li-handrails tsa litepisi. Lipampiri tse phuthoang li pota-potiloe 'me li chesa ho hatelloa ho etsa maqephe a thata a mefuta e sa tšoaneng. Lipampiri li ka khaoloa ka sebopeho se hlokahalang, ebe ho sebelisoa lithupa tsa PVC ho tjheseletsa litanka tsa polokelo tse manganga lik'hemik'hale, likotopo tsa moea le lijana tse nang le moea o chesang.

5. Lihlahisoa tse bonolo tsa PVC ka kakaretso

Ho sebelisa extruder, e ka fetisetsoa ka har'a li-hoses, likhoele, lithapo, joalo-joalo; o sebelisa mochini oa ho bopa ente o nang le hlobo e fapaneng, o ka etsoa meqathatso ea polasetiki, soles, slippers, lintho tsa ho bapala, likarolo tsa koloi, jj.

6. Lisebelisoa tsa ho paka tsa polyvinyl chloride

Lihlahisoa tsa polyvinyl chloride li sebelisoa haholo bakeng sa ho paka lijana tse fapaneng, lifilimi le maqephe a thata. Lijana tsa PVC li sebelisoa haholo ho hlahisa metsi a nang le liminerale, lino le libotlolo tsa litlolo, hape li sebelisetsoa ho paka oli e hloekisitsoeng. Filimi ea PVC e ka sebelisoa ho kopanya li-polymers tse ling ho hlahisa lihlahisoa tsa laminated tse theko e tlaase, hammoho le lihlahisoa tse pepeneneng tse nang le thepa e ntle ea thibelo. Filimi ea PVC e ka boela ea sebelisoa bakeng sa ho paka kapa ho fokotsa mocheso, 'me e sebelisetsoa ho paka materase, masela, lintho tsa ho bapala le thepa ea indasteri.

7. PVC siding le fatše

PVC siding e sebelisoa haholo-holo ho nka sebaka sa aluminium siding. Ntle le karolo ea resin ea PVC, likarolo tse setseng tsa lithaele tsa PVC ke lisebelisoa tse nchafalitsoeng, likhomaretsi, li-filler le likarolo tse ling. Li sebelisoa haholo-holo sebakeng se thata sa liteishene tsa boema-fofane le libakeng tse ling.

8. Lisebelisoa tsa letsatsi le letsatsi tsa PVC tsa bareki

Mekotla ea mekotla ke lihlahisoa tsa setso tse entsoeng ka PVC. PVC e sebelisetsoa ho etsa matlalo a fapaneng a maiketsetso bakeng sa mekotla ea thōtō, lihlahisoa tsa lipapali, joalo ka basketball, bolo ea maoto le rugby. E ka boela ea sebelisoa ho etsa mabanta a junifomo le lisebelisoa tse khethehileng tsa tšireletso. Masela a PVC a liaparo ka kakaretso ke masela a monyang metsi (ha a hloke ho roala), joalo ka li-raincoats, borikhoe ba bana, lijaki tsa letlalo tse etsisang, le lieta tse fapaneng tsa pula. Polyvinyl chloride e sebelisoa lihlahisoa tse ngata tsa lipapali le tsa boithabiso, joalo ka lintho tsa ho bapala, lirekoto le lisebelisoa tsa lipapali. Lintho tsa ho bapala tsa polyvinyl chloride le lisebelisoa tsa lipapali li na le sekhahla se seholo sa khōlo, 'me li na le molemo ka lebaka la theko e tlaase ea tlhahiso le ho bōptjoa ha bonolo.

9. Lihlahisoa tse koahetsoeng ka PVC

Letlalo la maiketsetso le tšehelitsoeng le etsoa ka ho sebelisa pente ea PVC holim'a lesela kapa pampiri, ebe e le polasetiki ka holimo ho 100°C. E ka boela ea etsoa ka ho qala ka calendering PVC le li-additives ka filimi, ebe e e hatella ka tšehetso. Letlalo la maiketsetso le se nang tšehetso le kenngoa ka ho toba letlapeng le bonolo la botenya bo itseng ka calender, ebe le hatelloa ka mohlala. Letlalo la maiketsetso le ka sebelisoa ho etsa lisutuk'heise, mekotla, likoahelo tsa libuka, li-sofa le li-cushions tsa litulo tsa koloi, joalo-joalo, hammoho le letlalo la fatše, le sebelisoang e le thepa ea fatše bakeng sa mehaho.

10. Lihlahisoa tsa foam tsa PVC

Ha PVC e bonojoana e tsoakoa, ho eketsoa palo e loketseng ea ho etsa lekoeba ho etsa letlapa, le kenngoeng foam ka polasetiki e foam, e ka sebelisoang e le li-slippers tsa foam, meqathatso, li-insoles le lisebelisoa tsa ho paka tse thibelang ho ts'oha. E ka boela ea etsoa ka lipampiri tse thata tsa PVC tse nang le foaming tse thata le li-profiles tse thehiloeng ho extruder, e ka nkang sebaka sa lehong 'me ke mofuta o mocha oa thepa ea mohaho.

11. Letlapa le pepeneneng la PVC

PVC e eketsoa ka mofetoleli oa phello le organic tin stabilizer, 'me e fetoha letlapa le hlakileng ka mor'a ho kopanya, ho etsa polasetiki le calendering. E ka etsoa ka lijana tse bonaletsang tse tšesaane tse nang le marako kapa ea sebelisoa bakeng sa sephutheloana sa vacuum blister ka thermoforming, 'me ke thepa e ntle ea ho paka le thepa e khabisitsoeng.

12. Ba bang

Menyako le lifensetere li bokelloa ka thepa e thata e nang le sebōpeho se khethehileng. Linaheng tse ling, ba ’nile ba hapa ’maraka oa mamati le lifensetere hammoho le mamati a lehong le lifensetere, lifensetere tsa aluminium, joalo-joalo; ho etsisa thepa ea lehong, lisebelisoa tsa mohaho tse nkelang sebaka sa tšepe sebaka (ka leboea, lebōpong la leoatle); lijana tse sekoti.