Iimveliso zePVC zinempembelelo enzulu nentsonkothileyo kubomi bomntu, kwaye zingena kubomi bethu bemihla ngemihla ngeendlela ezininzi.
Okokuqala, iimveliso zePVC zisetyenziswa ngokubanzi kwiinkalo ezininzi ngenxa yokuqina kwazo, iplastiki kunye neendleko eziphantsi, ngaloo ndlela ziphucula kakhulu ubomi bomntu. Kwintsimi yokwakha, izinto zePVC zisetyenziselwa ukwenza imibhobho, i-insulators yocingo kunye nemigangatho, ukubonelela ngesiseko esihlala ixesha elide kunye nesigxina sezakhiwo zanamhlanje. Kwintsimi yokupakisha, iingxowa zePVC kunye nezikhongozeli zisinika indlela esebenzayo yokugcina nokuthutha ukutya, amayeza kunye nezinye iimveliso. Kwicandelo lezonyango, i-PVC isetyenziselwa ukwenza i-catheters, iiglavu kunye nezixhobo zokuhlinzwa, ukubonelela ngenkxaso ebalulekileyo kwishishini lezonyango.
Nangona kunjalo, ukuthandwa kweemveliso zePVC kuzise neempembelelo ezimbi. Izinto ezinobungozi, ezifana ne-vinyl chloride monomer kunye ne-additives, zinokuveliswa ngexesha lokuveliswa kwe-PVC, enokuthi ibeke ingozi kwimpilo yabantu kunye nokusingqongileyo.
Ngoko ke, kufuneka siqonde ukuba iimveliso zePVC zineempembelelo ezimbini kubomi bomntu. Ngelixa sinandipha uncedo oluziswe yiPVC, kufuneka kwakhona sinikele ingqalelo kwimpilo kunye nemingcipheko yokusingqongileyo enokuzisa.
Ixesha lokuposa: Apr-22-2024
