Ukuvimbela impushana enamathela ikhasi orange
Ukuvimbela i-powder coating orange ikhasi
Ukubukeka kwe-coating kuya ngokuya kubaluleke kakhulu ku-Painting entsha yokukhiqiza imishini (i-OEM). Ngakho-ke, enye yezinhloso eziyinhloko zemboni yokumboza ukwenza izidingo zokugcina zokupenda komsebenzisi ukuze kuzuzwe ukusebenza okuhle kakhulu, okuhlanganisa nokubukeka okungaphezulu kokwaneliseka. Kuthinta imiphumela ebonakalayo yesimo esingaphezulu ngezinto ezifana nalezi umbala, isicwebezelisi, inkungu, kanye nesakhiwo esingaphezulu. I-gloss nokucaca kwesithombe kuvame ukusetshenziselwa ukulawula ukubukeka kwe-coating. Kodwa-ke ukuthi ukusetshenziswa kwe-gloss coating ephezulu, izinga lokuguquguquka kwendawo engaphezulu liphinde libe nomthelela ekubukekeni kwefilimu yokuhlanganisa iyonke, nokuthi ukulinganisa kwegloss nakho akunakwenzeka ukulawula ukuguquguquka kwemiphumela yokubuka ngesikhathi esifanayo, lo mphumela ubizwa nangokuthi "ikhasi lewolintshi"
Ikhasi eliwolintshi noma ukushintshashintsha okuncane ngosayizi phakathi kuka-0.1mm ~ 10mm wesakhiwo sikathayela. Izifunda ezi-Wavy, ezikhanyayo nezimnyama endaweni ecwebezelayo ephezulu ye-coating, ingabonakala. Ingakwazi ukuhlukanisa phakathi kwamazinga amabili ahlukene okuguquguquka: ukushintshashintsha okude, okwaziwa nangokuthi ikhasi lawolintshi, okubonakala ukushintshashintsha kwebanga lesi-2 ukuya ku-3; okunye okubizwa ngokuthi ukushintshashintsha okufushane noma ukushintshashintsha okuncane, okuyisikhawu esicishe sibe ngu-50cm ekuguquguqukeni kokubuka.
Izinto ezithinta ukugeleza nokubukeka ngesikhathi sokumbozwa kwempushana
Ezingxenyeni zezimboni, ukumbozwa kwempushana ekushintsheni kwesigaba sokulungiselela kanye nenqubo yokubeka kuyingqayizivele. Ukumanzisa nokuthuthukisa ukugeleza kwe-coating, okuholela ekutheni i-powder coatings kunzima kakhulu ukususa kunokukhubazeka okungaphezulu kwe-liquid ngenxa yokuntuleka kwe-solvent. Nakuba zombili izingxenye eziyinhloko zifana, kodwa uma kuqhathaniswa ne-liquid enamathela, i-thermosetting powder coatings isekelwe kumshini ohluke kakhulu.
I-powder coating iyisistimu ye-homogeneous engena-solvent. Enqubweni yokulungiselela, i-pigment nezinye izakhi zihlakazwa ngokuxutshwa kokuncibilika futhi kufakwe kancane ku-resin eqinile yesisindo samangqamuzana. Ukusetshenziswa powder ezinengilazi kuyinto powder ngokusebenzisa ukudluliswa komoya impahla ekupheleni (powder imisiwe emoyeni), bese ngokusebenzisa icala ukuze wanamathela substrate. Ukushisa ezingeni lokushisa elinqunywe kusengaphambili, ukuze izinhlayiya zempushana zincibilike ndawonye (ukuhlangana), zigeleze (ukuqopha), bese ziyalingana, lapho, ngesigaba sokumanzisa sesigaba se-viscous), ikhemikhali yokugcina exhumanisayo yenza ukuphakama Isisindo samangqamuzana. yefilimu yokumboza, okuyi-deposition of the powder coating process.
Ukuvimbela impushana enamathela ikhasi orange