Pvc e emetse polyvinyl chlonide 'me ke lintho tse feto-fetohang tse sebelisoang ho etsa tlhahiso. E sebelisoa hangata tlhahisong ea lipeipi, likhoele, liaparo le liphutheloana, har'a likopo tse ling tse ngata. E 'ngoe ea lipina tsa senotlolo tse netefatsang ho tšoarella le tšebetso ea lihlahisoa tsa PVC ke li-stabilizer tsa pvc.
Barekisi ba pvcMekhoa e meng e kopaneng le PVC nakong ea tlhahiso ea tlhahiso ea PVC ea ho thibela phepelo ea lintho tse bakoang ke mocheso, mahlaseli a uv le lintho tse ling tsa tikoloho. Sena se bohlokoa ho netefatsa hore lihlahisoa tsa PvC li na le bophelo bo bolelele mme bo khona ho mamella mathata a ts'ebeliso ea letsatsi le letsatsi.
Ho na le mefuta e fapaneng ea basetsi tsa li-pvc tse nang le mathata, e leng e 'ngoe le e' ngoe ea ho rarolla mathata a khethehileng. Mohlala, ba nang le tsitsipano ea mocheso ba sebelisetsoa ho sireletsa PVC ho tsoa mochesong o phahameng, ha bahloeki ba UV ba thusa ho thibela boitsebiso hore bo senyehe ha ba pepesetsoa ke khanya ea letsatsi. Mefuta e meng ea bahlaseli ba kenyelletsa libricats, li silafatsa litlolo le lintho tseo kaofela ha li bapale karolo ea tšebetso le lits'ebeletso lihlahisoa tsa PVC.
Indastering ea kaho, ba hlabang haholo ke habohlokoa haholo ho netefatsa hore bo sireletsehe ba lipeipi tsa pvc le liphuputso. Lihlahisoa tsena li sebelisoa hangata ho siliseng ea popi tse pepesehang mochesong oa mocheso le likhatello. Ntle le likhapha tse nepahetseng, liphipi tsa Pvc li ka brittle ebile li bopetsoe habonolo, li tlatlama le ho lokisa le ho lokisoa ha theko e theko e boima.
Ka mokhoa o ts'oanang, indastering ea likoloi,Barekisi ba pvcli sebelisoa tlhahiso ea likhoele le li-hardnesses. Likarolo tsena hangata li angoa ke mocheso le ho ba le tšilafalo, le boteng ba likhahla li tiisa hore ke PVC ea PVC kaofela e ntse e phela bophelo bohle ba koloi.
Lefapheng la thepa ea bareki, letheba letheba le lona le phetha karolo ea bohlokoa. Ho tloha ka har'a vinyl ho theosa le liforeimi, PVC ke khetho e tloaelehileng ka lebaka la ho hloka botsitso le litlhoko tse tlase tsa tokiso. Ka ho kenyelletsa likhabinete nakong ea ts'ebetso ea ts'ebetso, lihlahisoa tsena li lula li hlaha le ts'ebetso ea tsona libakeng tse thata.
Ho bohlokoa ho hlokomela hore tšebeliso ea litekanyetso tsa PVC le tsona li tataisoa ke litekanyetso tsa taolo ho netefatsa phello ea polokeho le tikoloho ea lihlahisoa tsa PVC. Mohlala, mefuta e meng ea bahlaseli, e kang likhase tse nang le tataiso, e ntse e sebelisoa libakeng tse ngata ka lebaka la mathata a bona. Ka lebaka leo, baetsi ba lihlahisoa ba ntse ba fetohela litleboto tse ling tse fanang ka ts'ebetso e tšoanang empa ntle le likotsi tsa bophelo bo botle.
Kahoo, ba hlasetsoeng ke li-pvc ke litsebi tsa bohlokoa tse thusang ho ntlafatsa ts'ehetso ea liindasteri tsa Pvc ho indasteri e fapaneng. Ka ho sireletsa li-PVC ho tsoa ho litšila tse bakiloeng ke mocheso, li-rali tsa uv le lintlha tse ling tsa tikoloho Ha tlhoko ea lisebelisoa tse tšoarellang le tse tsitsitseng li ntse li eketseha, karolo ea li-pvc tse hlaselang ho ntšetsa pele tšebeliso ea PVC e ntse e le bohlokoa joaloka pele.
Poso: Jan-05-2024