Isitezi se-WPC 1802

I-WPC-wood plastic composite, njengoba negama layo lisho, iyinhlanganisela yezinto zokhuni nepulasitiki.Ekuqaleni, umkhiqizo wawusetshenziselwa amaphrofayili angaphakathi nangaphandle, ikakhulukazi ukuhlobisa.Kamuva, yafakwa esitezi esingaphakathi.Kodwa-ke, ama-99% ezinto ezibalulekile ezisetshenziswa kakhulu emakethe yezangaphakathi (i-WPC flooring) yimikhiqizo ye-PVC + calcium carbonate (imikhiqizo yegwebu le-PVC), ngakho-ke ngeke ibizwe ngemikhiqizo ye-WPC.Izakhiwo ezibonakalayo zemikhiqizo yangempela ye-WPC zingcono kakhulu kunemikhiqizo evamile yegwebu le-PVC, kodwa ubuchwepheshe bokucubungula bunzima, ngakho-ke imakethe ngokuvamile iyimikhiqizo yegwebu le-PVC.

Isitezi se-WPC sakhiwe ngongqimba olumelana nokugqokwa kwe-PVC, isendlalelo sokuphrinta, isendlalelo esimaphakathi se-PVC esiqinile, ungqimba oluyisisekelo lwe-WPC kanye nosendlalelo sokunamathela emuva.

Ingxoxo ngomongo we-WPC

Njengengxenye eyinhloko ebaluleke kakhulu yesitezi se-WPC, ukukhiqizwa kwayo kulawula umugqa wempilo nekusasa lalolu hlobo lwephansi.Ubunzima obukhulu kubakhiqizi ukufana kobuningi kanye nokuzinza kwe-dimensional ngemva kokushisa.Njengamanje, ikhwalithi ye-substrate ingatholakala emakethe ayilingani, futhi ukuhlolwa okuvamile esivame ukukwenza ukuhlola ukuqina kwe-substrate ngokushisa.Izidingo zokuhlolwa zamabhizinisi asemazweni ngamazwe ngokuvamile zingu-80 ℃ kanti isikhathi sokuhlola amahora ama-4.Izindinganiso zephrojekthi ezilinganisiwe yilezi: ukuwohloka ≤ 2mm, ukuncipha kwe-longitudinal ≤ 2%, ukuncipha okuphambene ≤ 0.3%.Kodwa-ke, kunzima kakhulu ekukhiqizeni okuyinhloko kwe-WPC ukuzuza kokubili imikhiqizo ejwayelekile nokulawulwa kwezindleko, ngakho-ke amabhizinisi amaningi angathuthukisa kuphela ukuminyana komkhiqizo ukuze azuze ukuzinza.I-core density efanelekile iphakathi kuka-0.85-0.92, kodwa amabhizinisi amaningi andisa ukuminyana ku-1.0-1.1, okuholela ezindlekweni eziphezulu zemikhiqizo eqediwe.Amanye amabhizinisi akhiqiza umgogodla ongavumelani ngaphandle kokusimama komkhiqizo.