Hose e matlafalitsoeng ea PVCke sehlahisoa se ke keng sa aroloa bophelong ba rona.Ho na le mefuta e mengata ea of li-hoses tsa PVC.Har'a tsona, lihlahisoa tse sebelisang rabara ea rona ea phofshoana ea nitrile P8300 li kenyelletsa li-hose tsa moea tse nang le khatello e phahameng ea PVC, li-hose tsa oksijene tse nang le khatello e phahameng, le likhase tsa khase ea tlhaho ea malapeng / ea indasteri., lipeipi tsa khase tse nang le mokelikeli, lipeipi tsa khase, lipeipi tsa pvc tse hatellang haholo tsa temo, lipeipi tse qoelang ka khatello e matla, liphaepe tsa khase tse 'mala o bonolo, lipeipi tsa oli tse thibelang mocheso o phahameng oa likoloi, le liphaephe tsa mollo, joalo-joalo, ha re li hlophiseng bohle!Hopola ho nka bukana e nyane ebe u e ngola fatše ~
Tsela ea ho e bitsa PVC e matlafalitsoeng hose, litlhoko tsa eona li tlameha ho finyella bonyane lisebelisoa tsena tsa motheo: ho hanyetsa khatello e phahameng, ho hanyetsa botsofali, ho hanyetsa ho roala, bonolo le ho tiea, ho hanyetsa ho hula, ho hanyetsa ho sisinyeha, ho hanyetsa serame, ho hanyetsa kutu, acid le alkali resistance, flame retardant , Sehlahisoa ha se bonolo ha se futhumetse, se bobebe ebile se tšoarella.
Leha ho le joalo, li-hose tse matlafalitsoeng tsa PVC tse hlahisoang ke bahlahisi ba bangata ha li khone ho fihlela thepa ena ea mantlha ho hang.Ho e-na le hoo, ho tla ba le mathata a sa tšoaneng, a kang ontong e ke keng ea mamella mocheso o phahameng le ho phatloha, teko ea mocheso oa ontong ha ea lekana, joalo-joalo, ho phaella ts'ebetsong ea tlhahiso, taolo ea mocheso, lebelo la Extrusion, joalo-joalo. ntho ea bohlokoa haholo ke ho khetha thepa e tala e nepahetseng.Thepa e ka sehloohong bakeng sa tlhahiso eaHose e matlafalitsoeng ea PVCke polyvinyl chloride (PVC) resin.PVC ka boeona ha e na sebopeho sa ketane ea rekere le e tenyetsehang, ka hona, mocheso oa eona o tlase oa ho hanyetsa o futsanehile.Rabara ea nitrile e phofshoana ea NBR-P8300, e le elastomer, e na le tekanyo e phahameng ea ho lumellana le PVC, 'me e etsa "sehlekehleke" sebopeho ha se kopantsoe le PVC.Tsamaiso ena ea ho kopanya e ts'oanang e ka ntlafatsa ka katleho ho feto-fetoha ha PVC, 'me ho hanyetsa mocheso o tlaase ho ka ntlafatsoa.Ntlafatso e atlehang, ka lebaka la likaroloana tsa eona tse ntle, ho qhalakanngoa ho hotle le ho phalla ha metsi, matheba a bonolo a likaroloana tsa rabara le li-elastomers li ajoa ka mokhoa o ts'oanang linthong tse tsoakiloeng, kahoo li fokotsa ho senyeha ha lihlahisoa tse bonolo tsa PVC.
Tšebeliso ea rabara ea phofshoana ea nitrile P8300 e boetse e thusa haholo ho tšoarella ha polasetiki.Boholo ba li-plasticizers tse sebelisoang ho PVC e bonolo ke lintho tse tlaase-molek'hule, 'me lihlahisoa li atisa ho fafatsa oli, mabokose a fafatsang le ho fafatsa nakong ea tšebeliso.Le mathata a mang, ho eketsa PNBR ho ka eketsa botsitso ba sehlahisoa, ho fokotsa palo ea polasetiki e sebelisoang, 'me ka nako e ts'oanang ho fokotsa lebelo la ho falla ha polasetiki ka lebaka la ho khahloa ke polasetiki.
Nako ea poso: Dec-20-2022