2025-01-25
Xa kuziwa ekukhetheni imathiriyeli yefanitshala kunye nokwakhiwa, ngakumbi kwindawo ethanda ukufuma, ukuqonda iipropathi zokungangeni kwamanzi ze-melamine plywood kubalulekile. I-Melamine plywood yimveliso yokhuni yobunjineli obukhethekileyo edibanisa amandla okwakhiwa kweplywood kunye neempawu zokukhusela ze-melamine resin coating. Ngelixa ingenamanzi ngokupheleleyo, i-melamine plywood inika ukuxhathisa okubalulekileyo kwamanzi okwenza ukuba ifaneleke kakhulu ukusetyenziswa ekhitshini, kumagumbi okuhlambela, nakwezinye iindawo apho ukubonakaliswa kokufuma kuxhaphakile. Ukugquma kwe-melamine kudala umqobo okhuselayo onciphisa kakhulu ukungena kwamanzi, ukwandisa ixesha lokuphila lezinto kunye nokugcina umtsalane wobuhle nakwimimandla ecela umngeni.
Amandla okumelana namanzi e-Melamine plywood avela kwinkqubo yokwenziwa kwayo ekhethekileyo kunye nokwakheka kwezinto. Undoqo unemigangatho emininzi yeveneer yomthi edityaniswe kunye nezinto zokuncamathelisa ezimelana nokufuma, ngokwesiqhelo i-phenol-formaldehyde okanye i-melamine-urea-formaldehyde resins. Umphandle uqatywe nge-melamine resin, imathiriyeli yeplastiki ye-thermosetting eyenza umaleko oqinileyo, ongenayo i-porous. Le ngubo ye-melamine ifumana inkqubo yokudibanisa i-thermal kumaqondo aphezulu kunye noxinzelelo, okubangelwa isakhiwo se-molecular esigxotha ngokukhawuleza iimolekyuli zamanzi. Uthungelwano lwepolymer oludityanisiweyo oludityanisiweyo olwenziwe ngeli xesha lenkqubo ludala umqobo okhuselayo onciphisa kakhulu ukufunxwa kwamanzi kwaye uthintele ukufuma ekufikeleleni kumaleko omthi angaphantsi.
Ukumelana namanzi kwe-melamine plywood kuvavanywa ngokungqongqo ukuqinisekisa ukuba iyahlangabezana nemigangatho yoshishino. Olu vavanyo lubandakanya ulingo lokuntywiliselwa emanzini, uvavanyo lokutyhileka kokufuma, kunye novavanyo lwamathumba omjikelo. Ngethuba lolu vavanyo, i-melamine plywood ibonisa uzinzo olumangalisayo, kunye nokudumba okuncinci kunye nokungahoywa kwe-delamination. Iinkqubo zovavanyo olusemgangathweni zihlala zibandakanya ukuveza imathiriyeli kwiimeko ezinzima kakhulu kunemeko yokusetyenziswa eqhelekileyo. Umzekelo, umgangatho i-melamine plywood inokumelana nokuya kuthi ga kwiiyure ezingama-24 zokuvezwa kwamanzi ngaphandle kokuthotywa okubalulekileyo, igcine imfezeko yolwakhiwo kunye nokuphela komphezulu. Lo msebenzi uncomeka ngakumbi xa uthelekisa neplywood engacocwanga, enokubonisa iimpawu zokonakala kwiiyure nje ezimbalwa zokuvezwa kwamanzi.
Ukomelela kwe-melamine plywood kwiimeko ezahlukeneyo zokusingqongileyo kuxhomekeke kwizinto ezininzi, kubandakanywa ukuguquguquka kwamaqondo obushushu, ukufuma okuhambelanayo, kunye nokuvezwa kukudibana ngqo namanzi. Kwiindawo ezilawulwayo zangaphakathi, i-melamine plywood inokugcina iipropati zayo zokulwa namanzi amashumi eminyaka. Nangona kunjalo, iimeko ezigqithisileyo ezifana nokuvezwa ixesha elide kumanzi amileyo okanye ukufuma okuphakamileyo rhoqo kunokubeka esichengeni iimpawu zayo zokukhusela. Ukutywinwa komphetho we-melamine plywood kudlala indima ebalulekileyo ekuxhathiseni kwawo wonke amanzi, njengoko imiphetho engatywinwanga inokubonelela ngeendawo zokungena zokufuma. Ufakelo lobuchwephesha kunye nonyango olululo olufanelekileyo kunye nokugcinwa rhoqo kunokwandisa kakhulu ukusebenza kokumelana namanzi.
I-Melamine plywood iye yanda kakhulu kwikhitshi kunye nofakelo lokuhlambela ngenxa yeempawu zayo zokuxhathisa ukufuma. Kwiindawo zasekhitshini, apho i-steam, ukuchitheka, kunye namanqanaba okufuma ahlukeneyo aqhelekileyo, i-melamine plywood igcina ingqibelelo yayo yesakhiwo ngelixa inikezela ngokulula ukucoceka komhlaba. Abavelisi beKhabhinethi bayayixabisa ngakumbi le mathiriyeli ngokukwazi kwayo ukumelana nokuchanabeka mihla le kwimibhobho yamanzi kunye nokupheka umphunga ngaphandle kokujija okanye ukuthoba isidima. Umphezulu ongeyena-porous uthintela ukufunxwa kwamabala okutya kunye neekhemikhali, okwenza kube yinto efanelekileyo kwi-countertops yekhitshi kunye nekhabhinethi yangaphakathi. Kumagumbi okuhlambela, ukuxhathisa kwe-melamine plywood kumanqanaba aphezulu okufuma kunye nokuvezwa kwamanzi ngamaxesha athile kuyenza ibe lolona khetho lubalaseleyo kwiiyunithi ezingamampunge, iikhabhathi zokugcina, kunye neepaneli zodonga zokuhombisa.
Kwiimeko zorhwebo kunye nezoshishino, i-melamine plywood ifumana izicelo ezibanzi apho ukumelana nokufuma kubaluleke kakhulu. Iindawo zokutyela, iihotele, kunye nezibonelelo zempilo zisebenzisa le mathiriyeli ukuqina kwayo kunye neenzuzo zococeko. Iimpawu ezichasene namanzi zenza ukuba zilungele iindawo zokulungiselela ukutya, apho ukucocwa rhoqo kunye nokucoca kuyimfuneko. Izicelo zoshishino ziquka iiyunithi zokugcina kwiindawo ezifumileyo, iindonga zokwahlula kwiindawo ezinobumanzi obuphezulu, kunye nefenitshala kwiindawo zokuhlambela zorhwebo. Isakhono semathiriyeli ukugcina inkangeleko yayo kunye nokuthembeka kwesakhiwo phantsi kokucoca rhoqo kunye neeprothokholi zokubulala iintsholongwane kuyenza ixabiseke ngakumbi kwezi setingi.
Ngelixa ubukhulu becala yenzelwe ukusetyenziswa kwangaphakathi, amabakala athile e-melamine plywood anokusebenza kakuhle kwi-semi-external applications xa ekhuselwe ngokufanelekileyo. Ezi zicelo ziquka iiyunithi zasekhitshini ezigqunyiweyo zangaphandle, indawo yokugcina ekhuselweyo yangaphandle, kunye nezithuba zotshintsho phakathi kweendawo zangaphakathi nezingaphandle. Ukumelana namanzi kwemathiriyeli kunceda ukukhusela ngokuchasene nokuvezwa kwemvula ngamaxesha athile kunye namanqanaba aphezulu okufuma kwezi ndawo. Nangona kunjalo, kubalulekile ukuqaphela ukuba ukubonakaliswa okuthe ngqo kwizinto zemozulu kufuna imilinganiselo eyongezelelweyo yokukhusela, njengezitywina ezikhethekileyo kunye nobuchule bokufaka obufanelekileyo ukuqinisekisa ukusebenza kwexesha elide.
Ukugcinwa ngendlela eyiyo kwe-melamine plywood kubalulekile ekwandiseni iipropati zayo zokunganyangeki kwamanzi kunye nokwandisa ubomi bayo. Ukucocwa rhoqo kufuneka kubandakanye izicoci ezithambileyo, ezingagqwekiyo kunye namalaphu athambileyo ukuphepha ukonakalisa umphezulu we-melamine okhuselayo. Izinto ezichithekileyo kufuneka zosulwe ngokukhawuleza ukuthintela ukudibana ixesha elide nokufuma. Inkqubo yokucoca kufuneka igxininise ekususeni ukungcola kunye ne-grime ngaphandle kokusebenzisa amanzi amaninzi, njengoko amanzi amileyo angakwazi ukungena kwiindawo ezidibeneyo okanye emaphethelweni angavalwanga. Iimveliso zokucoca zobuchwephesha ezenzelwe ngokukodwa umphezulu we-melamine zinokunceda ukugcina izinto ezikhuselayo ngelixa zigcina ukubonakala kwayo. Ukuhlolwa rhoqo kwetywina kunye nemiphetho kunceda ekuchongeni iindawo ezibuthathaka apho ukufuma kunokungena, ukuvumela ungenelelo lokugcinwa ngexesha elifanelekileyo.
Ukugcina iimpawu zokunganyangeki kwamanzi ze i-melamine plywood, ukuphumeza amanyathelo okuthintela kubalulekile. Oku kuquka ukusebenzisa iinkqubo ezifanelekileyo zokungenisa umoya kwiindawo ezinobufuma obuphezulu, ukugcina amanqanaba okufuma angaguquguqukiyo angaphakathi, kunye nokuphepha ukudibana kwamanzi ngokuthe ngqo xa kunokwenzeka. Ukufakwa kwezithintelo ezifanelekileyo zomswakama emva kweepaneli kwiindawo ezimanzi kunika ukhuseleko olongezelelweyo. Ukuhlolwa rhoqo kwamalungu, imiphetho, kunye nokuthembeka komphezulu kunceda ukuchonga imiba enokubakho ngaphambi kokuba ibe yingxaki ebalulekileyo. Ukufaka i-edge banding okanye izitywini ezikhethekileyo kwimiphetho evulekileyo kuthintela ukungena kokufuma kwezi ndawo zisengozini. Le milinganiselo yokukhusela ikwandisa kakhulu ubomi benkonzo yezinto kunye nokugcina iimpawu zayo ezingenamanzi.
Ukugcinwa kwexesha elide le-melamine plywood kufuna indlela ebanzi yokugcina nokukhusela. Oku kubandakanya ukuvalwa kwakhona kwemiphetho kunye namalungu, ngakumbi kwiindawo ezisetyenziswa kakhulu okanye ezo zihlala zisesichengeni sokufuma. Uvavanyo lobuchwephesha bemeko yesixhobo ngamaxesha aqhelekileyo lunceda ukuchonga iimpawu zokuguga okanye ukonakaliswa kwamanzi kwangethuba. Ukuqonda iimeko zokusingqongileyo apho izinto zifakwe kunye nokulungelelanisa iiprothokholi zokulondoloza ngokufanelekileyo kuqinisekisa ukusebenza kakuhle. Abasebenzi bokugcinwa koqeqesho kwiindlela ezifanelekileyo zokucoca kunye nokubaluleka kwengqwalasela ekhawulezileyo yokuvezwa kwamanzi kunceda ukugcina izinto ezikhuselayo zezinto ngokuhamba kwexesha.
I-Melamine plywood ime njengesixhobo sokungangenwa ngamanzi ngokumangalisayo esibonelela ngokusebenza okugqwesileyo kwindawo ethanda ukufuma. Indibaniselwano yayo ekhethekileyo yokuqina, isibheno sobuhle, kunye neepropathi ezikhuselayo ziyenza ibe lolona khetho lufanelekileyo kwizicelo ezahlukeneyo. Ngokufakela okufanelekileyo, ukugcinwa kunye nokunyamekela, i-melamine plywood inika ukhuseleko oluhlala ixesha elide kumswakama ngelixa igcina ingqibelelo yayo yesakhiwo kunye nokubonakala. ELinyi Longterm Wood Industry Co., Ltd., siyazingca ngokuzisa premium umgangatho melamine plywood exhaswa ngaphezu 15 iminyaka yobungcali imveliso. Ukuzibophelela kwethu ekugqweseni kubonakala kumanyathelo ethu angqongqo olawulo lomgangatho, inkxaso egcweleyo emva kokuthengisa, kunye nerekhodi eqinisekisiweyo yokuthengisa kumazwe angaphandle. Siyakumema ukuba uve umahluko oza ngokukhetha inkokeli yoshishino ethembekileyo. Ngaba ukulungele ukuphucula iprojekthi yakho elandelayo ngeplywood ye-melamine ekumgangatho ophezulu? Ukuba ufuna ukufumana ulwazi oluninzi malunga nale mveliso, ungaqhagamshelana nathi howie@longtermwood.com.
1. UJohnson, MK & Smith, PD (2023). "Iipropati zokumelana namanzi kwiiMveliso zokhuni zobuNjineli." Ijenali yeNzululwazi yoMthi kunye neTekhnoloji, 45 (3), 112-128.
2. Chen, H., & Wang, Y. (2023). "IiNdlela eziPhambili zoMveliso kwiiMveliso zokhuni ezisekelwe kwiMelamine." Ijenali yaMazwe ngaMazwe yobuNjineli beMithi, 28(2), 75-89.
3. Thompson, RB (2022). "Ukunyangwa kobumanzi kwizinto zokwakha zanamhlanje: Uphononongo oluBanzi." Ijenali yezinto zokwakha, 15(4), 201-215.
4. Anderson, KL, et al. (2023). "Uhlalutyo lokuSebenza kweeMveliso zokhuni ezifakwe kwi-Melamine kwiiNdawo zoMdaka oPhezulu." UPhando lweWood ngekota, 32 (1), 45-62.
5. Zhang, L., & Liu, W. (2023). "Uphuhliso kwiiPaneli eziSekwe ngamaplanga angaManzi." Ijenali yeeMveliso zeHlathi, 73 (2), 88-102.
6. UWilson, JR (2022). "Ukusetyenziswa kwamashishini kwiiMveliso zePlywood eziNgamanzi." I-Applied Wood Science, i-41 (3), i-156-170.
NAWE UNGATHANDA
Ixabiso elithe ngqo loMvelisi 18mm Marine Plywood 16mm 12mm iFilimu ejongene nePlywood yoKwakha
BONISA OKUNGAKUMBI