Imfuno ekhulayo yetekhnoloji yokwambathisa enyangwa ngemitha izisa kugxininiso olubalulekileyo lwezoqoqosho, okusingqongileyo kunye nenkqubo yeenzuzo zokunyanga kwe-UV. Iingubo zomgubo ezinyangwa yi-UV zibamba ngokupheleleyo ezi zibonelelo zintathu. Njengoko iindleko zamandla ziqhubeka zikhula, imfuno yezisombululo "eziluhlaza" nazo ziya kuqhubeka zingathinteli njengoko abathengi bafuna iimveliso ezintsha kunye nokusebenza okuphuculweyo.
Iimarike zivuza iifemu ezivelisa izinto ezintsha kwaye zamkele ubugcisa obutsha ngokubandakanya ezi nzuzo zobuchwepheshe kwiimveliso kunye okanye iinkqubo zazo. Ukuphuhlisa iimveliso ezingcono, ezikhawulezayo nezingabizi kakhulu ziya kuqhubeka zihlala ziyinto eqhelekileyo eqhuba izinto ezintsha. Injongo yeli nqaku kukuchonga kunye nokulinganisa izibonelelo ze-UV-ezinyangwa ngumgubo we-UV kunye nokubonisa ukuba i-UV-ephethwe ngumgubo we-UV ihlangabezana nomceli mngeni wokutsha "Okungcono, oKhawuleza kunye nokungabizi".
Iingubo zomgubo ezinyangekayo ze-UV
Kungcono = Uzinzile
Ngokukhawuleza = Ukusetyenziswa kwamandla aphantsi
Ixabiso eliphantsi = Ixabiso elingaphezulu ngexabiso elincinci
Isishwankathelo semarike
Ukuthengiswa kweengubo zomgubo ezinyangwa yi-UV kulindeleke ukuba zikhule ubuncinci iipesenti ezintathu ngonyaka kule minyaka mithathu izayo, ngokukaRadtech kaFebruwari 2011, "Hlaziya uQikelelo lweMarike ye-UV / EB esekwe kuPhando lweMarike." Iingubo zomgubo ezinyangwa yi-UV aziqukethe izinto eziphilayo eziguquguqukayo. Le nzuzo yokusingqongileyo sisizathu esibalulekileyo sokukhula okulindelweyo.
Abathengi baya beyiqonda ngakumbi impilo yokusingqongileyo. Iindleko zamandla ziphembelela izigqibo zokuthenga, ngoku ezisekelwe kwizibalo ezibandakanya uzinzo, amandla kunye neendleko zomjikelo wobomi bemveliso zizonke. Ezi zigqibo zokuthenga zinemilinganiselo yokunyuka nokuhla yamakhonkco obonelelo kunye nemijelo kunye nakumashishini kunye nakwiimarike. Abaqulunqi bezakhiwo, abaqulunqi, abacacisi bezinto eziphathekayo, ii-arhente zokuthenga kunye nabaphathi beenkampani bafuna ngenkuthalo iimveliso kunye nezixhobo ezihlangabezana neemfuno ezithile zokusingqongileyo, nokuba zigunyazisiwe, ezifana ne-CARB (iBhodi ye-Air Resources yaseCalifornia), okanye ngokuzithandela, njenge-SFI (i-Sustainable Forest Initiative) okanye i-FSC (iBhunga loLawulo lwamahlathi).
Ukusetyenziswa komgubo we-UV
Namhlanje, umnqweno weemveliso ezizinzileyo kunye neemveliso ezintsha mkhulu kunangaphambili. Oku kuye kwaqhuba abavelisi abaninzi bezinto zokugquma umgubo ukuba baphuhlise izambatho zesubstrates ezingazange zigqunywe ngumgubo ngaphambili. Ukusetyenziswa kwemveliso emitsha yokwambathisa ubushushu obuphantsi kunye nomgubo onyangwa yi-UV ziyaphuhliswa. Ezi zixhobo zokugqiba zisetyenziswa kwii-substrates ezinobushushu obuphakathi njenge-medium density fiberboard (MDF), iiplastiki, ii-composites kunye neendawo ezidityanisiweyo.
Ukwaleka komgubo onyangwa yi-UV kukuhlala ixesha elide, okwenza uyilo oluyilayo kunye nokugqiba okunokwenzeka kwaye unokusetyenziswa kuluhlu oluninzi lwee substrates. Enye i-substrate esetyenziswa ngokuqhelekileyo nge-UV-cured powder coating yi-MDF. I-MDF yimveliso emibini efumaneka lula kushishino lweenkuni. Kulula ukwenza umatshini, ihlala ixesha elide kwaye isetyenziswa kwiimveliso ezahlukeneyo zefenitshala kwiivenkile ezibandakanya indawo yokuthenga imiboniso kunye nezixhobo, iindawo zokusebenza, ukhathalelo lwempilo kunye nefenitshala yeofisi. Ukusebenza kokugqiba ukugquma komgubo we-UV kunokodlula oko kweplastiki kunye ne-vinyl laminates, iingubo zolwelo kunye neengubo zomgubo we-thermal.
Iiplastiki ezininzi zinokugqityezelwa nge-UV-curred powder coatings. Nangona kunjalo, i-UV powder yokwambathisa iplastiki ayifuni inyathelo lonyango lwangaphambili ukwenza umphezulu we-electrostatic conductive kwiplastiki. Ukuqinisekisa ukusebenza komphezulu wokuncamathelisa kungafuneka.
Amalungu adityaniswe kwangaphambili aqulethe imathiriyeli ebuthathaka kubushushu ayagqityezelwa ngengubo yomgubo enyangwa yi-UV. Ezi mveliso ziqulethe inani lamalungu ahlukeneyo kunye nemathiriyeli equka iplastiki, izitywina zerabha, izinto zombane, iigaskithi kunye neoyile yokuthambisa. Ezi zixhobo zangaphakathi kunye nezixhobo azithotywanga okanye zonakaliswe ngenxa ye-UV-cured powder coatings ngokukodwa ubushushu benkqubo ephantsi kunye nesantya sokucubungula ngokukhawuleza.
Itekhnoloji yokugquma i-UV powder
Isixokelelwano esiqhelekileyo se-UV esinyanga umgubo sidinga malunga ne-2,050 yeenyawo zesikwere somgangatho wesityalo. Inkqubo yokugqiba i-solventborne yesantya somgca olinganayo kunye noxinaniso inonyawo olungaphezulu kwe-16,000 yeenyawo zesikwere. Kuqikelelwa i-avareji yeendleko zokuqeshisa nge-6.50 ye-square foot ngonyaka, inkqubo eqikelelweyo ye-UV-yonyango yeendleko zengqeshiso yonyaka yi-$13,300 kunye ne-$104,000 yenkqubo yokugqiba i-solventborne. Imali eyongiwe ngonyaka yi-90,700 yeedola. Umzobo kwi-Figure 1: Umzobo weSithuba soMveliso esiQinisekileyo se-UV-Cured Powder Coating vs. Solventborne Coating System, ngumboniso womzobo womahluko wesikali phakathi kweenyawo ze-UV-cured powder system kunye nenkqubo yokugqiba i-solvent-borne.
Iiparamitha zoMfanekiso 1
• Inxalenye yesayizi-9 square feet igqityiwe macala onke 3/4″ stock thick
• Ukuthelekiswa koxinaniso kunye nesantya somgca
• 3D inxalenye yokupasa omnye ukugqiba
• Gqibezela ukwakhiwa kwefilimu
-UV powder - 2.0 ukuya kwi-3.0 mils exhomekeke kwi-substrate
-Ipeyinti ye-Solventborne - 1.0 mil yobunzima befilimu eyomileyo
• Iimeko ze-oveni/zonyango
-Umgubo we-UV - umzuzu om-1 unyibilike, imizuzwana yokunyanga kwe-UV
-Solventborne - imizuzu engama-30 kwi-264 degrees F
• Umzobo awubandakanyi substrate
Umsebenzi we-electrostatic powder application we-UV-curred powder coating system kunye ne-thermoset powder system yokwambathisa iyafana. Nangona kunjalo, ulwahlulo lwe-melt / flow flow kunye nemisebenzi yenkqubo yokunyanga luphawu lokuhlula phakathi kwe-UV-cured powder coating system kunye ne-thermal powder coating system. Olu lwahlulo lwenza ukuba iprosesa ilawule ukunyibilika / ukuhamba kunye nokunyanga imisebenzi ngokuchanekileyo kunye nokusebenza kakuhle, kwaye inceda ukwandisa ukusebenza kakuhle kwamandla, ukuphucula ukusetyenziswa kwezinto eziphathekayo kwaye kubaluleke kakhulu ukwandisa umgangatho wokuvelisa (jonga uMfanekiso 2: Umzobo we-UV-Cured Powder Coating Application Process).
Ixesha lokuposa: Aug-27-2025
