Ngemuva kokuthi umqondo nemikhiqizo yepulasitiki yokhuni ilethwe emakethe yasekhaya, yathandwa izinkampani ezithile nabathengi, kwase kuvela imikhiqizo yepulasitiki yokhuni emakethe yezinto zokwakha.Izinto eziphambili zepulasitiki zokhuni zasekhaya zihlukaniswe ngepulasitiki yezinkuni ze-PE kanye nepulasitiki yokhuni ye-PVC.
Impahla yepulasitiki yokhuni ye-PE inezindawo ezinhle kakhulu zokungangeni kwamanzi kanye ne-anti-corrosion, ubulukhuni obuphezulu, futhi ingaphansi kokuguquguquka okushisayo kanye nokugoqa, kepha isakhiwo esingenalutho esijiyile noma esinezimbotshana sinomphumela omuhle.
1. Umkhiqizo unesikhathi esilinganiselwe sokuphila sokusetshenziswa ngaphandle;Njengamanje isetshenziswa iminyaka engu-3-5;
2. Ukumelana ne-oxidation kanye nokumelana nokubola kokukhanya kubi.Ngisho noma i-ejenti ye-anti oxygen ne-ejenti yereferensi ye-UV yengezwa, umphumela awulungile, futhi amandla omkhiqizo nokushesha kombala nakho kuzothinteka;
3. Ukubonakala komkhiqizo kuhlanzekile ngombala, ngaphandle kokhuni, futhi umphumela wokubukeka umpofu.
1. Imikhiqizo yepulasitiki yokhuni ye-PVC ingenziwa ngezinto ezintsha noma izinto ezindala (kuyilapho imikhiqizo ye-PE eyenziwe ngezinto ezintsha ibiza kakhulu ukungena emakethe).Kulula futhi ukulungisa, futhi inani lesengezo lincike ekukhiqizeni kanye nekhwalithi;
2. I-PVC ingenziwa ibe imikhiqizo yepulasitiki yokhuni olugwebu oluphansi, ngakho-ke izindleko ziphansi.I-Co extrusion (i-double material multi material co extrusion noma i-steel plastic co extrusion) ingasetshenziswa uma kufaneleka, futhi amandla nokuzwakala kwezinhlamvu zokhuni kuhle;
3. I-PVC ingasetshenziselwa ukucubungula okwesibili kwamaphethini angaphezulu ahlukahlukene noma upende omboza upende we-UV, futhi umkhiqizo uyabukeka futhi unombala omuhle wokushesha;
4. Izakhiwo ezingangeni manzi futhi ezilwa nokugqwala kwemikhiqizo yepulasitiki yokhuni ye-PVC nazo zinhle kakhulu.
① Izindlela ezihlukene zokulungiselela: Imikhiqizo yepulasitiki yokhuni ye-PE ilungiswa ngokuyinhloko ngendlela yokuphusha okubandayo;Ukulungiswa kwemikhiqizo yepulasitiki yokhuni ye-PVC ingahlukaniswa ibe yi-vacuum molding, i-extrusion ebandayo kanye nokucindezelwa kwemiqulu emithathu.
② Izinto ezingasetshenzisiwe ezihlukile: Ipulasitiki yokhuni ye-PE yenziwe ngokuyinhloko ngezinto ezigaywe kabusha ze-PE kanye nephezulu kanye nempushana yokhuni, i-calcium powder kanye nenani elincane lezishintshi.Ipulasitiki yokhuni ye-PVC yenziwe ngokuyinhloko nge-PVC resin powder, izinto ezigaywe kabusha ze-PVC, impushana yokhuni, impushana yetshe nezinye izilungisi.
③ Izakhiwo ezihlukile: Imikhiqizo yepulasitiki yokhuni ye-PE iyasinda, inobulukhuni obuphezulu, i-brittleness kanye nokukhasa.Imikhiqizo yepulasitiki yokhuni ye-PVC inesisindo esincane, impofu ngobulukhuni, iqinile ngokuqina futhi iyakhasa.Azinkulu njengemikhiqizo yepulasitiki yezinkuni ze-PE.
④ Ukusetshenziswa okuhlukile: Imikhiqizo yepulasitiki yokhuni lwe-PE igxile kakhulu ekwakhiweni kwengadi yangaphandle, njengama- guardrails, phansi, amathini kadoti, imibhede yezimbali, amathreyi, njll. Imikhiqizo yepulasitiki yokhuni ye-PVC iyimpahla yokuhlobisa kakhulu yokuhlobisa kwangaphakathi, njengeminyango, phansi, i-skirting. imigqa, izinsimbi zeminyango, njll.
Kukhona futhi ukuhlukaniswa okungcono kwezinto zepulasitiki zokhuni - ipulasitiki yokhuni ye-ABS.Imikhiqizo yepulasitiki yokhuni ye-ABS kulula ukuyicubungula, inamandla amahle, futhi ingasetshenziselwa umphumela wokusanhlamvu wokhuni, omuhle futhi ongelula ukuwulimaza.
