MDF: ukuthi kuyini nokuthi ungayisebenzisa kanjani lento?

Esikhathini ukukhanda futhi ekwakhiweni kwezakhiwo zokuhlala zisebenzisa eziningi izinto, kodwa phakathi kwabo kukhona nalabo baye bawusibekela ngokwabo ngenkazimulo elingabuniyo nje. Ngokwesibonelo, cabangela izinkondlo, ka chipboard. Kuyini lokhu?

Igama imele "fiberboard". Lokhu kwaziswa ishidi, ukukhiqizwa kwanoma ebanjwa esebenzisa kokucindezelwa ngokhuni chips ne ukwengeza izinhlobo ezahlukene izingxenye esibophezelayo.

Njengomthetho, e incarnation yakamuva ye zokwenziwa inhlaka polymeric esetshenziswa. Ngaphezu kwalokho, phakathi kwazo kukhona izinto ezihlukahlukene, bhunga izakhiwo hydrophobic we indaba esiphelele.

Eshibhe (ngakhoke ngokuvamile ngaphezulu esetshenziswa) ceresin futhi upharafini. Ngokuvamile, ingxenye ungeze okufakiwe isinqandakuvunda. Ngenxa yabo, isikhunta kuyinto cishe elimila fiberboard. Kuyini lokhu? Ngokuvamile, ezifana izithasiselo isinqandakuvunda kukhona phenols, okuyinto ngempumelelo ukuvimbela ukuthuthukiswa isikhunta futhi ababhubhise ezinhlamvu yabo.

Ikhishwa fibreboard ngezindlela ezimbili: nesasehlobo. Nokho, lapho has izindlela muva esimaphakathi: ezimanzi-ezomile futhi ephuma kabili eyomile.

Indlela eshibhe esomile lapho kumiswa fiberboard (kuyini, sishilo) is ngokhuni chips ezimweni ezivamile futhi ngaphandle ogelezayo nokumanzisa ngamanzi. ipuleti Ukucindezela uqhutshwa ashisa kakhulu kanye ingcindezi.

Indaba okuholela libhekene eziphansi, futhi kalula porosity abalulekile. nokuqukethwe kwalo umswakama% 6-8 kuphela.

indlela Wet icuketse letigaba efanayo, kodwa ngokucindezelwa izinkuni shavings uthunyelwa, kokuba ugcwala emanzini. Lapho kokuphuma ekamelweni cindezela nto uthathe amashidi ngabanye kanye ithunyelwa dryer. fiberboard okunjalo panel kakade umswakama ngaphakathi 70%. yokuthi zihlukile isisindo xaxa, kodwa okuhlala isikhathi eside.

Indlela semi ezomile kufana indlela yokuqala kuchaziwe ngenhla. Umahluko owokuthi ukuthi ngaphambi kokuba isetshenziswa swarf compact ekuniseleni ngamanzi ukuze okuqukethwe umswakama we indaba ewumphumela 16-18%.

indlela Wet-ezomile iyahluka kwenye zonke lezi zindlela osekukhulunywe Owadala chip lokuqala ipuleti amanzi afuthwe ngesibulali-is ke fed dryer bese kuphela ithunyelwa inqubo ashisayo-ngokucindezela. Imiphumela iba yinhlanganisela yokukhandleka fiberboard ipulangwe, umswakama nesihlobo okuyinto cishe 0%.

Phawula esingafuni ngempela lesifanele, ebhekisela "chips '. Iqiniso ukuthi chips esebenzisa imishini ekhethekile, kuqala bezihlikihla Imicu okuyinto kakade kwakhiwa futhi ukulungele Indwangu panel.

Eminyakeni yamuva, okuningi ngokuvamile esetshenzisiwe fiberboard sanitized. Ngo womshini panel ezifana surface yabo limbozwa enamathela multilayer. Esigabeni ipuleti kuqala embozwe primer ungqimba ekhethekile, kwakheka isisekelo esiqinile. It libhalwe iphethini, belingisa ebusweni evamile kwezinkuni.

Lokhu isitofu cishe akesabi umswakama nemihuzuko. Surface ukuqina kuleli cala, i-ukuvenisha ekhethekile.

Ngakho thina ngaye fiberboard. Kuyini, manje uyazi. Ngenxa cheapness we impahla kanye amandla izakhiwo ke livame ukusetshenziswa ifenisha hhayi kuphela, kodwa futhi embonini yezokwakha.