Izinsiza zokucubungula i-PVC ziwuhlobo lwezithako zamakhemikhali ezisetshenziswa ekukhiqizweni kwepulasitiki, futhi kunezinhlobo eziningi zezinsiza zokucubungula i-PVC. Iyini imisebenzi yezinsiza ezahlukene zokucubungula i-PVC?

Isiqinisi sokushisa: Ukucubungula nokubumba ipulasitiki kuzokwenziwa ukwelashwa kokushisa, futhi ngesikhathi senqubo yokushisa, ipulasitiki ivame ukusebenza ngokungazinzile. Ukwengeza iziqinisi zokushisa kuwukuzinzisa ukusebenza kwezinto ze-PVC ngesikhathi sokushisa.

Izinsiza zokucubungula ezithuthukisiwe: Njengoba igama lisikisela, lokho okubizwa ngokuthi izinsiza zokucubungula ezithuthukisiwe zenzelwe ukuthuthukisa ezinye izakhiwo ze-PVC ngesikhathi sokucubungula, okuhlanganisa nokuthuthukisa ukugeleza okungekuhle kwe-PVC, okuvame ukunamathela emishinini nasekuphekeni. Ngakho-ke, inani elithile lezinsiza zokucubungula kudingeka lengezwe ekukhiqizweni kwamaphrofayili epulasitiki ukuze kunqotshwe amaphutha amaphrofayili epulasitiki ngokwawo.

Ama-Filler: Ama-Filler ayizithasiselo eziqinile ezihlukile ngokwakheka kanye nesakhiwo kusuka kumapulasitiki, aziwa nangokuthi ama-filler. Anemiphumela ebalulekile kanye nenani lezomnotho ekuthuthukiseni izakhiwo ezithile zomzimba nezemishini zamapulasitiki kanye nokunciphisa izindleko zepulasitiki. Ukwengeza ama-filler kufomula yokukhiqiza yamaphrofayili epulasitiki kunganciphisa izinga lokushintsha kosayizi ngemva kokushisa, kuthuthukise amandla omthelela, kwandise ukuqina, futhi kunciphise nezindleko zokukhiqiza.

Isithambisi: Umsebenzi oyinhloko wesithambisi ukunciphisa ukungqubuzana okubili phakathi kwe-polymer nemishini yokucubungula, kanye naphakathi kwama-molecule angaphakathi e-polymer, ukuvimbela ukuwohloka kwe-resin okubangelwa ukushisa okukhulu kokungqubuzana, kanye nokuthuthukisa ukusebenza kahle kwezithambisi zokushisa.