Isetshenziswa Kanjani I-Thermoplastic Powder Coatings
Indlela yokusebenzisa i- i-thermoplastic powder coatings ikakhulukazi zihlanganisa:
- Sishaye Electrostatic
- Inqubo yombhede we-fluidized
- Flame Spray ubuchwepheshe
I-Electrostatic Spraying
Isimiso esiyisisekelo sale nqubo ukuthi impushana ye-electrostatic iqondiswa ebusweni bomsebenzi wensimbi ngaphansi kwesenzo esihlanganisiwe somoya ocindezelwe kanye nenkundla kagesi lapho idlula igebe phakathi kwesibhamu se-spray kanye nensimbi yokusebenza ephansi.
Impushana eshajiwe inamathela phezu kwendawo yokusebenza yensimbi ephansi, bese incibilikiswa kuhhavini futhi ipholiswe ukuze kutholwe okokunamathela kwekhwalithi ephezulu.Usayizi wezinhlayiyana ukhethwa ngokuqinile phakathi kuka-150-200µm.
Inqubo ye-Fluidized Bed
Le nqubo idinga isitsha sempushana esine-air pressure regulator.Umoya ocindezelwe uhlakazeka ngokulinganayo kuwo wonke isitsha ngosizo lwe-membrane enezimbotshana ezansi kwesitsha, okwenza impushana yepulasitiki ibilise njengoketshezi.
Lapho impushana ye-thermoplastic kulo mbhede onoketshezi ihlangana nocezu lokusebenza lwensimbi olushisiwe ngaphambili, impushana eseduze nayo inamathela endaweni yayo bese iyancibilika. Insimbi ibe isiphakanyiswa futhi ipholiswe ukuze yakhe ukunamathela kwekhwalithi ephezulu.
Kokubili izinhlayiya ezicolekile neziqinile zilungele le nqubo.
Flame Spray ubuchwepheshe
Impushana ye-thermoplastic ixutshwa ngomoya ocindezelwe futhi ifakwe kusibhamu somlilo. Impushana ibe isijovwa ngelangabi ngesivinini esikhulu. Isikhathi sokuhlala sempushana elangabini sifushane kodwa sanele ukuncibilikisa ngokuphelele izinhlayiya zempuphu. Izinhlayiya ezincibilikisiwe ezisesimweni samaconsi abonakala kakhulu zifakwa ku-substrate, zenze ifilimu ewugqinsi lapho kuqiniswa.
Le nqubo isetshenziselwa izinto ezingakwazi ukushisisa noma ezingangeni kuhhavini wezimboni.
Enye indlela yokusebenzisa i-thermoplastic powder coatings inenqubo yomugqa ojikelezayo.