Ukufakwa kombane ngeplastikhi kunye nesingxobo se-vacuum

Plastic electroplating and vacuum plating Featured Image

Inkcazo emfutshane:

Ukubeka i-Electroplating kunye ne-vacuum plating ziinkqubo ezimbini eziqhelekileyo zokongeza ukutyabeka ngentsimbi kwiindawo zeplastiki. Le nkqubo inokunyusa ukuxhathisa kokunxiba kunye nokumelana nendawo yomgangatho, yonyuse ubume bentsimbi kunye nokuhombisa ukubonakala.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha Product

Xa kuthelekiswa ipeyinti ukutshiza, electroplating zeplastikhi kunye nesingxobo ezincamathelayo kuye ngcono banxibe ukuxhathisa, nokumelana kunye ziyakhazimla ebuntsimbi ekhethekileyo. Ihlala isetyenziswa kwezinye iindawo zemveliso ephezulu, ezinje ngemveliso ye-multimedia, iimeko zokubukela ezikrelekrele, amaqhosha, izibane, izibane kunye nezihombiso.

Imigaqo yokuchithwa kwamanzi kunye nokucocwa kwamanzi zihlukile, kwaye izinto ezifanelekileyo kunye neziphumo zahlukile. Masazise apha ngezantsi:

1. Ukuchithwa kweplastiki

Ukufakwa kweplastiki yiplastikhi yinkqubo yokuntywilisela iinxalenye zeplastiki kwi-electrolyte kunye nokufaka amasuntswana esinyithi kumphezulu womsebenzi ngokulayisha ukuphendula kwangoku okanye kwemichiza. Emva kokufakwa kombane, umbala ongaphezulu yisilivere, isilivere esezantsi kunye negrey yesilivere.

Iiplastikhi ze-ABS zenziwe kwangaphambili yinkqubo yobhedu yesilivere ye-nitrate, i-colloidal palladium PD ye-nickel ye-chemical plating ngqo ukuvelisa umaleko wokuqhuba ngokudibanisa okuhle kumphezulu wawo, emva koko ezinye izinyithi zaconjululwa.

Ukufakelwa kombane kwenziwa kwisisombululo samanzi se-electrolytic, ke oko kubizwa ngokuba yi "water electroplating", "hydropower plating". Eyona nto ixhaphakileyo kukuntywila ngobhedu kumphezulu weplastiki, i-nickel chromium, trivalent chromium, umbala wemipu, iperile nickel njalo njalo.

Kwithiyori, zonke iiplastikhi zinokufakwa kumbane, kodwa okwangoku yi-ABS, i-ABS + PC kuphela eyeyona iphumeleleyo, kodwa ukunamathela kwengubo e-electroplated kwezinye iiplastiki akunelisekanga. Inkqubo yokwenza i-electroplating yamanzi ilula kwaye ayifuni ukutshiza i-primer ngaphambi nasemva kokutyabeka. Ukutyabeka kunamathela kakuhle, ukutyabeka okungqingqwa kunye nexabiso eliphantsi.

2.Ukufakwa kweplastikhi kwitywina (iPhysical Deposition-PVD)

Ukucoca izinto ezincamathelayo ikakhulu kubandakanya ukukhuphuka komphunga, ukutshiza kunye ne-ion plating. Zonke zifaka iifilimu ezahlukeneyo zentsimbi kunye nezingezizo ezesinyithi kumphezulu weplastiki

izahlulo ngokuhluzwa okanye ukutshiza phantsi kwento engenanto. Ngale ndlela, ukutyabeka okungaphezulu kakhulu kunokufumaneka.

Umshini nesingxobo ikakhulu ibandakanya emoyeni ngumphunga nesingxobo, nesingxobo meko, nesingxobo ion. Zonke zisetyenziselwa ukufakela isinyithi esahlukileyo kumphezulu weeplastiki ngokuhluza okanye ukutshiza phantsi kweemeko zokucoca.

Ifilimu engeyiyo yentsimbi, ngale ndlela inokubhabha kakhulu, kwaye inezibonelelo ezibalaseleyo zesantya esikhawulezayo kunye nokubambelela okuhle, kodwa ixabiso liphezulu, lisetyenziselwa ukuthelekisa, ukutyabeka okusebenzayo kukwaleka okuphezulu kunokuvelisa.

Umshini ungasetyenziswa kwiiplastikhi ezinje ngeABS, PE, PP, PVC, PA, PC, PMMA, njl.

Izinto zokuthambisa ezincamathelayo zinokudityaniswa ngeentlobo ezahlukeneyo zesinyithi, ezinje ngealuminium, isilivere, ubhedu kunye negolide, ezinendawo yokunyibilika esezantsi kunentambo ye-tungsten.

Icandelo le-Automobile ABS Electroplating

Iiplastiki kunye ne-nickle electroplating

Isicwecwe High chrome electroplated iindawo zeplastiki

Isithambiso seplastiki sombala ophakamileyo

3. Ukucocwa kweplastiki (iPhysical Deposition-PVD)

izahlulo ngokuhluzwa okanye ukutshiza phantsi kwento engenanto. Ngale ndlela, ukutyabeka okungaphezulu kakhulu kunokufumaneka.

Umshini ungasetyenziswa kwiiplastikhi ezinje ngeABS, PE, PP, PVC, PA, PC, PMMA, njl.

Lampshade ezincamathelayo nesingxobo iinxalenye zeplastiki

Umshini we-UV weplastiki

Umshini nesingxobo seplastiki ebonisa indebe

Umbala weNano wokucoca iplastiki

Nguwuphi umahluko phakathi kokubumba iplastiki kunye nokufakwa kweplastiki?

(1) Umshini nesingxobo yinkqubo ukutyabeka kwilayini ukutshiza kunye eziko ezincamathelayo, ngelixa electroplating yinkqubo isisombululo zolwelo. Ngenxa yokuba ukutshiza ipeyinti, i-vacuum plating ayikulungelanga ukuvelisa iimveliso ezintsonkothileyo, ngelixa i-electroplating yamanzi ingathintelwanga yimilo.

(2) Itekhnoloji yokuqhubekeka, enje ngepeyinti yokuncamathelisa iglu yeplastiki, inokushwankathelwa ngokulula: isiseko somphezulu esisiseko, ukuncipha kwemvula, imvula yombane, ukutshiza i-UV primer, ukuphilisa i-UV, ukutyabeka okungafunekiyo, ukutshiza, ukutshiza ezantsi komhlaba (umbala wokugxininisa ungongezwa) , ukuphilisa, ukugqiba iimveliso; Umshini wokucoca ulinganiselwe ngenkqubo, kwaye akufanelekanga ukuqhuba iimveliso kunye nommandla omkhulu kakhulu ngenxa yomsebenzi. Inkqubo yobugcisa ayilawulwa kakuhle, kwaye izinga leziphene liphezulu.

Ukufakwa kweplastiki (ngokubanzi i-ABS, i-PC / i-ABS): ikhemikhali isusa ukubola kwe-hydrophilic coaringening preimpregnation palladium activation acceleration electroless nickel plating hydrochloric acid activation coke copper sulfuric acid activation semi-bright nickel nickel ukutywina i-chromium plating ukomisa iimveliso ezigqityiweyo;

(3) Isingxobo sombane sinokugqitywa kwimveliso ezenzekelayo.

(4) ngokubhekisele kwinkangeleko, umbala oqaqambileyo wefilimu ene-aluminised bhanya eqaqambile kunaleyo ye-electroplating chromium.

(5) Ngokubhekisele kwintsebenzo, ukutyabeka okungaphezulu kweplastikhi yeyona ndawo ingaphandle yepeyinti, ngelixa i-electroplating yamanzi ihlala i-chromium yentsimbi, ke ubunzima bentsimbi buphezulu kunobo bentlaka.

s for nokumelana, ipeyinti ukutyabeka idla ngokusetyenziswa. Ulwaleko lokugquma lungcono kunaleyo yesinyithi, kodwa akukho mahluko mncinci phakathi kwabo kwiimfuno zemveliso ephezulu; kwimozulu, i-electroplating ibhetele kunokutsalwa kwe-vacuum, ke ihlala ifuna ukusetyenziswa kwexesha elide ngaphandle kwemozulu.

Kwishishini leemoto, kukwakho neemfuno ezingqongqo zokumelana nobushushu obuphezulu obuphezulu, ukufuma kunye nobushushu, ukosula isinyibilikisi njalo njalo.

(6) Isitshixo sokususa inkunkuma sisetyenziswa ikakhulu kwicandelo lonxibelelwano nge-elektroniki, njengeqokobhe lefowuni ephathekayo, usetyenziso lweemoto, ezinje ngeekomityi ezibonakalisa izibane zemoto; Ukutyibilika kwamanzi kusetyenziswa ikakhulu i-chromium yokuhombisa, enje ngombala womnyango wemoto. Amaqhina omnyango njalo njalo.

(7) Ngokwenkangeleko yemveliso eyahlukileyo yombala, isitshixo se-vacuum sisityebile kune-electroplating. Ukufakwa kwento kungenziwa ngegolide nakweminye imibala.

(8) ngokubhekisele kwiindleko zokuqhubekeka, indleko yangoku yokuthambisa iphezulu kunaleyo yokufaka amanzi.

(9) Ukucoca isinxibo yinkqubo eluhlaza yokhuselo lokusingqongileyo kunye nophuhliso lobuchwephesha olukhawulezileyo, ngelixa ukucocwa kwamanzi yinkqubo yesiko enongcoliseko oluphezulu, kwaye ushishino lukhawulelwe yimpembelelo yemigaqo-nkqubo yesizwe.

(10) Nantsi inkqubo yokutshiza (isipili esiphendulayo) esivele nje. Inkqubo yiplastiki yokwahlulwa kunye nokususwa okukhethekileyo kwento yokuqala yokubhaka i-nano-ukutshiza ukubhaka okucocekileyo kwamanzi.

Obu buchwephesha bunokwenza umphumo kwisibuko kumphezulu weplastiki. Ikwayinkqubo enobume bendalo. Iinkqubo zangaphambili nezokugqibela ziyafana nesingxobo se-vacuum, kodwa kuphela sisicaba esiphakathi.

IAluminiyam ithathe indawo yesipili esitshiziweyo sesilivere, kodwa ukusebenza kwangoku kwale nkqubo akunakuthelekiswa nesingxobo samanzi kunye nesingxobo se-vacuum. Inokusetyenziswa kuphela kwimveliso yezandla engadingi ukubonakala okuphezulu kunye nokusebenza.

Imveliso umgca