Lisebelisoa tsa ho roala phofo Kajeno le hosasane

Kajeno, baetsi ba ho apara ka phofo lisebelisoa li rarollotse mathata a nakong e fetileng, 'me lipatlisiso tse tsoelang pele le theknoloji li tsoela pele ho senya litšitiso tse seng kae tse setseng tsa ho roala phofo.

Lisebelisoa tsa ho roala phofo

Katleho ea bohlokoa ka ho fetesisa e bile nts'etsopele ea lits'ebetso tsa boenjiniere tsa resin tse etselitsoeng ho fihlela litlhoko tse fapaneng le tse ikhethileng tsa indasteri ea ho qeta tšepe. Li-resin tsa epoxy li ne li sebelisoa hoo e batlang e le lilemong tsa pele tsa ho roala phofo ea thermosetting 'me li ntse li sebelisoa haholo kajeno. Ts'ebeliso ea li-resin tsa polyester e ntse e hola ka potlako 'marakeng oa Amerika Leboea mme li-acrylic ke sesosa se seholo ho basebelisi ba bangata ba ho qetela, joalo ka liindasteri tsa lisebelisoa le likoloi.

Li-powders li fumaneha ka mokhoa o babatsehang oa ho hanyetsa kutu, mocheso, tšusumetso le abrasion. Color khetho ha e na moeli e nang le khanya e phahameng le e tlase, 'me liphetho tse hlakileng lia fumaneha. Likhetho tsa sebopeho li tloha sebakeng se boreleli ho isa pheletsong e sosobaneng kapa e matte. Botenya ba lifilimi le bona bo ka fapana ho lumellana le litlhoko tsa lits'ebetso tse ikhethileng.

Ntlafatso ea litsamaiso tsa resin e hlahisitse lebasetere la epoxy-polyester, le fanang ka lesela le lesesaane, le nang le phofshoana e tlase e folisang. Tsoelo-pele ho polyester le acrylic resin e ntlafalitse ho tšoarella ka ntle ho litsamaiso tsena. Khatelo-pele e khethehileng ea theknoloji ea resin e kenyelletsa:

• Liaparo tse entsoeng ka phofo tse tšesaane tse thehiloeng ho li-hybrids tsa epoxy-polyester li fana ka ts'ebeliso ho tloha ho 1 ho isa ho 1.2 mils bakeng sa mebala e nang le matla a ho pata. Lifilimi tsena tse tšesaane hajoale li loketse lits'ebetso tsa kahare feela. Lifilimi tse tšesaane haholo, tse ka hlokang ho sila ka phofo e khethehileng, li ka ba tlase ho 0.5 mls.
• Liaparo tsa phofshoana tsa mocheso o tlase. Liaparo tsa phofo tse nang le ts'ebetso e phahameng li entsoe ho phekola ka mocheso o tlase ho 250 ° F (121 ° C). Li-powder tse joalo tse fokolang tse fokolang li etsa hore ho be le lebelo le phahameng la mohala, ho eketsa bokhoni ba tlhahiso ntle le ho fana ka sehlabelo sa nako e telele ea ka ntle. Li boetse li eketsa palo ea li-substrates tse ka koahetsoeng ka phofo, joalo ka lipolasetiki tse ling le lihlahisoa tsa lehong.
• Liaparo tsa phofo ea motsoako. Mekhabiso ena hona joale e tloha ho sebopeho se setle se nang le botlolo bo tlase le ho hanyetsa ho hoholo ha makhopho le mengoapo, ho ea ho sebopeho se makukuno se thusang ho pata bokaholimo bo sa lekanang ba li-substrate tse ling. Liaparo tsena tsa masela li bile le lintlafatso tse kholo ha li bapisoa le likarolo tsa tsona tsa several lilemong tse fetileng.
• Mekhabiso e phofshoana e tlaase e khanyang. Hona joale hoa khoneha ho fokotsa litekanyetso tsa gloss ntle le ho fokotsa ho feto-fetoha ha maemo, thepa ea mochine, kapa ponahalo ea liphahlo tsa phofo. Boleng bo khanyang bo ka theoleloa ho 1% kapa ka tlase ho li-epoxies tse hloekileng. Phatsimo e tlase haholo lits'ebetsong tsa polyester tse hanyetsanang le boemo ba leholimo ke hoo e ka bang 5%.
• Metako ea phofo ea tšepe li fumaneha hona joale ka mefuta e mengata ea mebala. Tse ngata tsa litsamaiso tsena tsa tšepe li loketse kopo ea kantle. Bakeng sa ho tšoarella ha ntle ka ntle, seaparo se hlakileng sa phofo se atisa ho sebelisoa holim'a motheo oa tšepe. Boiteko bo lebisitsoe ho nts'etsopele ea lipapali tse phethahetseng bakeng sa mebala e tloaelehileng ea anodizing ho fihlela litlhoko tsa 'maraka oa aluminium extrusion. Khatelo-pele e 'ngoe ea morao tjena ke ho nkela li-flakes tsa tšepe sebaka ka lintho tse se nang ferrous tse kang mica.
• Liaparo tsa phofo tse hlakileng li bile le ntlafatso e kholo lilemong tse supileng tse fetilengral lilemo mabapi le phallo, ho hlaka, le ho hanyetsa boemo ba leholimo. Ho ipapisitsoe le li-resin tsa polyester le acrylic, li-powders tsena tse hlakileng li beha litekanyetso tsa boleng ba mabili a koloi, lisebelisoa tsa lipeipi, thepa ea ka tlung le lisebelisoa tsa thepa.
• Meteo e phahameng e koahelang phofo. Ho entsoe tsoelo-pele e kholo ho nts'etsopele ea polyester le acrylic resin system tse nang le boemo ba leholimo bo botle ba nako e telele ho fihlela litiisetso tse atolositsoeng tse fanoang ke bahlahisi. Hape tlas'a nts'etsopele ho na le phofo e thehiloeng ho fluorocarbon, e tla lumellana kapa e fete boemo ba leholimo ba fluorocarbon ea metsi, ka litšenyehelo tse sebelisoang tse molemo ho phofo.

Ho roala ka phofo ho boetse ho fetohile qetello e sebetsang bakeng sa lihlahisoa tse hlahisang mocheso o moholo, joalo ka lisebelisoa tsa mabone a khoebo, le joalo ka pele bakeng sa litlhōrō tsa li-grill, moo e sebetsang e le setsi sa seaparo se ka holimo sa metsi.

Baetsi ba phofo ba tsoela pele ho etsa resin e phethahetseng le meralo ea li-agent. Boiteko ba hajoale ba lipatlisiso bo tsepamisitse maikutlo ho nts'etsopele le ho ntlafatsa li-powders tse theko e tlase, tse folisang hantle ho thusa ho holisa kopo ea ho roala phofo ho li-substrates tse ncha. Mosebetsi o ntse o tsoela pele ho etsa liphofshoana tse tšoarellang haholoanyane ka boemo ba leholimo bo phahameng bakeng sa tšebeliso e kholo kantle, tse bonts'ang khanyetso e phahameng ea ho chalk kapa ho fifala ha letsatsi.