Isidingo esikhulayo sobuchwepheshe bokumboza okuqiniswe ngemisebe sigcizelela izinzuzo ezibalulekile zezomnotho, ezemvelo kanye nezinqubo zokwelashwa nge-UV. Izingubo zokumboza ngempuphu eziqiniswe nge-UV zibamba ngokugcwele lezi zinzuzo ezintathu. Njengoba izindleko zamandla ziqhubeka nokukhula, isidingo sezixazululo "eziluhlaza" sizoqhubeka singanciphi njengoba abathengi befuna imikhiqizo emisha nethuthukisiwe kanye nokusebenza.
Izimakethe zivuza izinkampani ezisungula izinto ezintsha futhi ezamukela ubuchwepheshe obusha ngokufaka lezi zinzuzo zobuchwepheshe emikhiqizweni yazo kanye noma ezinqubweni zazo. Ukuthuthukisa imikhiqizo engcono, esheshayo futhi eshibhile kuzoqhubeka nokuhlala kuyinto evamile eqhuba ukusungula izinto ezintsha. Inhloso yalesi sihloko ukuhlonza nokulinganisa izinzuzo zokumbozwa kwempuphu okucishwe yi-UV nokukhombisa ukuthi ukumbozwa kwempuphu okucishwe yi-UV kuyahlangabezana nenselele yokusungula izinto ezintsha ethi "Better, Faster and Cheap".
Izembozo zempuphu ezilaphekayo nge-UV
Kungcono = Kuhlala Isikhathi Eside
Ngokushesha = Ukusetshenziswa kwamandla okuphansi
Ishibhile = Inani elithe xaxa ngezindleko eziphansi
Ukubuka konke kwemakethe
Ukuthengiswa kwezingubo zokugcoba ezikhiqizwe nge-UV kulindeleke ukuthi kukhule okungenani amaphesenti amathathu ngonyaka eminyakeni emithathu ezayo, ngokusho kukaRadtech kaFebhuwari 2011, “Buyekeza Izilinganiso Zemakethe ze-UV/EB Ngokusekelwe Ocwaningweni Lwemakethe.” Izingubo zokugcoba ezikhiqizwe nge-UV azinazo izakhi eziphilayo eziguquguqukayo. Le nzuzo yemvelo iyisizathu esibalulekile salesi silinganiso sokukhula esilindelekile.
Abathengi baya ngokuya beqaphela impilo yemvelo. Izindleko zamandla zithonya izinqumo zokuthenga, manje ezisekelwe ekubaleni okuhlanganisa ukusimama, amandla kanye nezindleko zomjikelezo wokuphila komkhiqizo. Lezi zinqumo zokuthenga zinemiphumela ekhuphukayo naphansi yeziteshi zokuhlinzeka kanye neziteshi kanye nasezimbonini nasezimakethe. Abaklami bezakhiwo, abaklami, abacacisi bezinto ezibonakalayo, ama-ejenti okuthenga kanye nabaphathi bezinkampani bafuna ngenkuthalo imikhiqizo nezinto ezihlangabezana nezidingo ezithile zemvelo, kungakhathaliseki ukuthi ziyaphoqelelwa, njenge-CARB (California Air Resources Board), noma ngokuzithandela, njenge-SFI (Sustainable Forest Initiative) noma i-FSC (Forest Stewardship Council).
Izicelo zokumboza ngempuphu ye-UV
Namuhla, isifiso semikhiqizo esimeme futhi emisha sikhulu kunanini ngaphambili. Lokhu kushukumisele abakhiqizi abaningi be-powder coating ukuthi bathuthukise i-coating ye-substrates ezingakaze zimbozwe nge-powder ngaphambili. Kuthuthukiswa izinhlelo zokusebenza zomkhiqizo omusha ze-coating ye-low temperature kanye ne-UV-cured powder. Lezi zinto zokuqeda zisetshenziswa kuma-substrates azwela ukushisa njenge-medium density fiberboard (MDF), amapulasitiki, ama-composites kanye nezingxenye ezihlanganisiwe.
I-UV-cured powder coating iyi-coating eqinile kakhulu, evumela ukwakheka okusha kanye namathuba okuqeda futhi ingasetshenziswa ezinhlotsheni eziningi ze-substrate. I-substrate eyodwa evame ukusetshenziswa nge-UV-cured powder coating yi-MDF. I-MDF iwumkhiqizo otholakala kalula embonini yezinkuni. Kulula ukuyisebenzisa ngomshini, ihlala isikhathi eside futhi isetshenziswa emikhiqizweni eyahlukahlukene yefenisha ezitolo okuhlanganisa izindawo zokuthenga kanye nezinto ezisetshenziswayo, izindawo zokusebenza, ukunakekelwa kwempilo kanye nefenisha yehhovisi. Ukusebenza kokuqeda i-UV-cured powder coating kungadlula okwe-plastic kanye ne-vinyl laminates, i-liquid coating kanye ne-thermal powder coating.
Amapulasitiki amaningi angaqedwa nge-UV-cured powder coating. Kodwa-ke, i-UV powder coating plastic idinga isinyathelo sokwelashwa ngaphambi kokwenza indawo eqhutshwa ngogesi epulasitikini. Ukuqinisekisa ukuthi indawo enamathelayo nayo ingasebenza, kungadingeka.
Izingxenye ezihlanganiswe ngaphambilini eziqukethe izinto ezizwela ukushisa ziyaqedwa ngezingubo zempuphu eziqiniswe yi-UV. Le mikhiqizo iqukethe izingxenye nezinto eziningi ezahlukene okuhlanganisa ipulasitiki, izivalo zerabha, izingxenye ze-elekthronikhi, ama-gasket namafutha okugcoba. Lezi zingxenye zangaphakathi nezinto aziboli noma zonakaliswe ngenxa yezingubo zempuphu eziqiniswe yi-UV eziphansi kakhulu ekushiseni kwenqubo kanye nesivinini sokucubungula esisheshayo.
Ubuchwepheshe bokumboza ngempuphu ye-UV
Uhlelo olujwayelekile lokumboza i-powder oluqiniswe nge-UV ludinga cishe amamitha-skwele angu-2,050 phansi kwesitshalo. Uhlelo lokuqedela i-solventborne olunejubane elilinganayo lomugqa kanye nobuningi lunomkhawulo ongaphezu kwamamitha-skwele angu-16,000. Uma sibheka izindleko zokuqashisa ezimaphakathi ezingu-$6.50 nge-square foot ngonyaka, izindleko zokuqashisa zonyaka zesistimu yokwelapha i-UV ezilinganiselwayo zingama-$13,300 kanye nama-$104,000 ohlelweni lokuqedela i-solventborne. Imali eyongiwe yonyaka ingu-$90,700. Umfanekiso osesithombeni 1: Umfanekiso Wendawo Ejwayelekile Yokukhiqiza Ye-UV-Cured Powder Coating vs. Solventborne Coating System, uwumfanekiso ocacile womehluko wesilinganiso phakathi kwezinyathelo zesistimu ye-powder eqiniswe nge-UV kanye nesistimu yokuqedela eqiniswe nge-solvent.
Amapharamitha eSithombe 1
• Usayizi wengxenye—9 square feet eqediwe yonke izinhlangothi, isitokwe esingu-3/4″ ubukhulu
• Ubuningi bomugqa kanye nesivinini esiqhathaniswayo
• Ukuqeda iphasi elilodwa lezingxenye ze-3D
• Qedela ukwakhiwa kwefilimu
-UV powder – 2.0 kuya ku-3.0 mils kuncike ku-substrate
-Upende we-Solventborne – ubukhulu befilimu eyomile obuyi-1.0 mil
• Izimo zokushisa/zokupholisa ihhavini
-UV powder – ukuncibilika komzuzu owodwa, imizuzwana embalwa yokwelapha nge-UV
-Solventborne – imizuzu engama-30 ku-264 degrees F
• Umfanekiso awufaki i-substrate
Umsebenzi wokusetshenziswa kwempuphu kagesi wesistimu yokumboza impuphu eqinisiwe ye-UV kanye nohlelo lokumboza impuphu ye-thermoset kuyafana. Kodwa-ke, ukuhlukaniswa kwemisebenzi yenqubo yokuncibilika/ukugeleza kanye nenqubo yokwelapha kuyisici esihlukanisayo phakathi kohlelo lokumboza impuphu eqinisiwe ye-UV kanye nohlelo lokumboza impuphu eshisayo. Lokhu kuhlukaniswa kwenza iprosesa ikwazi ukulawula imisebenzi yokuncibilika/ukugeleza kanye nokwelapha ngokunemba nangokusebenza kahle, futhi kusiza ukukhulisa ukusebenza kahle kwamandla, ukuthuthukisa ukusetshenziswa kwezinto futhi okubaluleke kakhulu kwandise ikhwalithi yokukhiqiza (bheka Umfanekiso 2: Umfanekiso Wenqubo Yokufaka Impuphu Eqinisiwe ye-UV).
Isikhathi sokuthunyelwe: Agasti-27-2025
