Umgangatho weWPC 1802

I-WPC-wood composite yeplastiki, njengoko igama layo lisitsho, yimathiriyeli edibeneyo yomthi kunye neplastiki.Ekuqaleni, imveliso yayisetyenziselwa iiprofayili zangaphakathi nangaphandle, ngokukodwa ukuhlobisa.Kamva, yaqatywa kumgangatho ongaphakathi.Nangona kunjalo, i-99% yezinto eziphambili ezisetyenziswa rhoqo kwimarike yangaphakathi (i-WPC yomgangatho) yimveliso ye-PVC + calcium carbonate (imveliso ye-PVC yamagwebu), ngoko ayinakubizwa ngokuba yimveliso ye-WPC.Iimpawu ezibonakalayo zeemveliso zokwenyani ze-WPC zingcono kakhulu kuneemveliso zogwebu ze-PVC eziqhelekileyo, kodwa iteknoloji yokucubungula inzima, ngoko ke imarike ngokuqhelekileyo imveliso ye-PVC yamagwebu.

Umgangatho we-WPC wenziwa ngumaleko we-PVC onganyangekiyo, umaleko wokuprinta, umaleko oqinileyo wePVC ophakathi, umaleko ongundoqo weWPC kunye nomqolo wokuncamathela ngasemva.

Ingxoxo ngondoqo weWPC

Njengeyona nxalenye ibalulekileyo yomgangatho we-WPC, imveliso yayo ilawula umgca wokuphila kunye nekamva lolu hlobo lomgangatho.Ubunzima obukhulu kubavelisi kukufana koxinaniso kunye nokuzinza kwe-dimensional emva kokufudumala.Okwangoku, umgangatho we-substrate unokufumaneka kwiimarike azilingani, kwaye uvavanyo oluqhelekileyo esinokuthi silwenze ngokuqhelekileyo kukuvavanya ukuzinza kwe-substrate ngokufudumeza.Iimfuno zovavanyo lwamashishini ezizwe ngezizwe zidla ngokuba ngama-80 ℃ kwaye ixesha lovavanyo ziiyure ezi-4.Imigangatho yeprojekthi elinganisiweyo yile: i-deformation ≤ 2mm, i-longitudinal shrinkage ≤ 2%, i-shrinkage enqamlezayo ≤ 0.3%.Nangona kunjalo, kunzima kakhulu kwimveliso engundoqo ye-WPC ukuphumeza zombini iimveliso ezisemgangathweni kunye nolawulo lweendleko, ngoko ke amashishini amaninzi anokuphucula kuphela ukuxinana kwemveliso ukufezekisa uzinzo.Uxinzelelo olusisiseko olufanelekileyo luluhlu lwe-0.85-0.92, kodwa amashishini amaninzi anyusa ukuxinana kwi-1.0-1.1, okubangelwa iindleko eziphezulu zeemveliso ezigqityiweyo.Amanye amashishini avelisa undoqo ongahambelaniyo kungakhathaliseki uzinzo lwemveliso.