Thermoplastic Powder Coating ke eng

Thermoplastic ho apara ka phofo e qhibiliha le ho phalla nakong ea ho sebelisoa ha mocheso, empa e tsoela pele ho ba le motsoako oa lik'hemik'hale o tšoanang ha o tiea ha o hatsetse. Ho roala ka phofo ea thermoplastic e thehiloe holim'a li-resin tsa thermoplastic tsa boima bo phahameng ba limolek'hule. Thepa ea liaparo tsena e itšetlehile ka thepa ea motheo ea resin. Li-resin tsena tse thata le tse manganga li atisa ho ba thata, hammoho le ho bitsa chelete e ngata, ho kenngoa ka har'a likaroloana tse ntle haholo tse hlokahalang bakeng sa ho sebelisoa ha spray le ho kopanya lifilimi tse tšesaane. Ka lebaka leo, litsamaiso tsa resin ea thermoplastic li sebelisoa haholo joalo ka liphahlo tse sebetsang tsa botenya ba mils tse ngata mme li sebelisoa haholo ke mokhoa oa ho sebelisa bethe ea mokelikeli.

Mehlala e tloaelehileng ea ho roala phofo ea thermoplastic ke:

nhua polyethylene

Liphoofolo tsa polyethylene e ne e le liphahlo tsa pele tsa thermoplastic tse fanoeng indastering. Polyethylene e fana ka masela a matla a ho hanyetsa lik'hemik'hale le ho tiea ka thepa e ikhethang ea ho kenya motlakase. Bokaholimo ba liaparo tse joalo tse sebelisitsoeng bo boreleli, bo futhumala ho ea ho ama, le bo khanyang bo bohareng. Liaparo tsa polyethylene li na le thepa e ntle ea tokollo, e lumellang lisebelisoa tsa viscous sticky ho hloekisoa holim'a tsona. Ka lebaka leo, ba fumana lisebelisoa tse ngata ho koaheloa ha lisebelisoa tsa laboratori.

Polypropylene

E le seaparo se ka holim'a metsi, polypropylene e fana ka lintho tse ngata tse molemo tseo e nang le tsona e le thepa ea polasetiki. Hobane tlhahoral polypropylene ke inert haholo, e bontša tšekamelo e fokolang ea ho khomarela tšepe kapa likaroloana tse ling. Tšobotsi ena e etsa hore ho hlokehe ho fetola tlhaho ka lik'hemik'haleral polypropylene ha e sebelisoa e le phofshoana ea ho roala holim'a metsi, e le hore ho ka fumanoa ho khomarela ha seaparo ho substrate.

Nylon

Liphofshoana tsa nylon li batla li ipapisitse le resin ea nylon ea mofuta oa 11, 'me li fana ka liphahlo tse thata tse nang le maqeba a matle haholo, a apereng, a hanyetsanang le phello e nang le coefficient e tlase ea khohlano ha e sebelisoa holim'a setlolo se loketseng. pele. Tšebeliso e khahlisang haholo ea ho roala phofo ea nylon ke lebaleng la moralo oa mochini. Motsoako oa eona o ikhethileng oa khohlano e tlase le lubricity e ntle e e etsa hore e be e loketseng bakeng sa lits'ebetso tsa ho thella le ho potoloha tse kang li-spline shafts, li-relay plungers le lifereko tsa shift, le libaka tse ling tse behang lisebelisoa, lisebelisoa tsa polasing le metjhini ea masela.

polyvinyl

Liaparo tsa phofshoana tsa polyvinyl chloride li tšoarella hantle ka ntle 'me li fana ka liphahlo tse nang le pheletso e benyang e bonojoana. Li tlamahane hantle le li-substrates tse ngata tsa tšepe ha li sebelisoa holim'a primer e loketseng. Liaparo tsena li tla mamella khatello ea maikutlo ea ts'ebetso ea ho etsa tšepe e kang ho kobeha, ho khabisa le ho taka.

Polyester ea Thermoplastic

Liaparo tsa phofo tsa thermoplastic polyester li khomarela hantle likarolong tse ngata tsa tšepe ntle le ho hloka primer, 'me li bontša boemo ba leholimo bo botle ba ka ntle. Ke liphahlo tse ntle bakeng sa lintho tse kang thepa ea tšepe ea ka ntle.
Thermoplastic powders e loketse ka ho fetisisa bakeng sa ho roala lintho tse hlokang filimi e teteaneng bakeng sa ts'ebetso e feteletseng. Ha ba na liphatsa tsa lefutsoralho qothisana lehlokoa le limmaraka tse tšoanang le lipente tsa metsi.