Izitika zelebula ziwufinyelela kanjani umsebenzi wokuvikela amanzi?

I-coating yento engangeni manzi

Ukusebenza okungangeni kwamanzi kwezitikha zelebula ikakhulukazi kuncike ekukhethweni kwempahla yazo kanye nokunameka. Okulandelayo izitika zelebula ezivamile ezingangeni manzi nezici zazo:

Iphepha lelebula elinamathelayo lefilimu elizacile

Lolu hlobo lwephepha lelebula ngokuvamile lwenziwa ngezinto zokwenziwa ezifana ne-polyethylene, i-polypropylene, ne-polyvinyl chloride, enezakhiwo ezinhle ezingangeni manzi ngokwazo. Amalebula okunamathela kwefilimu azacile awagcini nje ngokuba namanzi, kodwa futhi agcina ukuqina nokubukeka endaweni enomswakama.

Iphepha lokwenziwa (iphepha lelebula elinamathelayo le-PP)

Lolu hlobo lwephepha lelebula lunombala omhlophe we-matte, elenziwe ngezinto eziqinile, linokumelana okuhle nokucindezelwa, kanye nomswakama omuhle kakhulu nokumelana namanzi. Izindleko zayo ziphansi kune-PET, ifanele ukuphrinta kokudlulisa ukushisa, futhi isetshenziswa kabanzi emikhakheni efana nezingxenye ze-elekthronikhi nemikhiqizo yamakhemikhali yansuku zonke.

Isitika se-PVC enamathelayo

Iphepha lelebula le-PVC linokumelana nokugqwala kwamakhemikhali okuhle kanye nokumelana nezinyembezi, kodwa ukumelana nezinga lokushisa lalo namandla aqinile ngokuvamile kuthintwa izinga lokushisa. Noma kunjalo, iphepha lelebula le-PVC lisasetshenziswa kabanzi ku-electronic, mechanical, battery, kanye nezimo zokuthumela ngaphandle.

I-Polyolefin (ingxube ye-PP ne-PE)

Ngemuva kokwelashwa kokunwetshwa komshini uniaxial, le nto inamandla amakhulu okudonsa kanye nokumelana nezinyembezi, kuyilapho igcina ukukhanya okuphansi. Inokuthamba okuhle nokuqina, yenza kahle ngesikhathi sokulebula, futhi inokumelana okuhle nokucindezela ngemva kokulebula.

Izitika zokuphrinta zokudluliswa kwamanzi aphathwe ngokukhethekile

Ezimweni zohlelo lokusebenza ezinezidingo eziphakeme zokumelana nokuklwejwa, izitika zokuphrinta zokudluliswa kwamanzi eziphrintwe ngezinto ezikhethekile ezimelana nokuklwejwa zingasetshenziswa. Ngemva kokufaka lezi zitikha emkhiqizweni, asikho isidingo sokufafaza i-varnish eyengeziwe noma wenze ezinye izindlela zokwelapha ezingaphezulu. Vele uwabhake kuhhavini ongama-50-120 degrees Celsius imizuzu engama-30-60 ukuze uzuze ukumelana nokuklwebheka.

Ezinye izinyathelo zokuzivikela ezengeziwe

Ngaphezu kokukhetha ama-substrates afanelekile, ukusebenza kwelebula okungangenwa amanzi kungabuye kuthuthukiswe ngokugcotshwa noma ezinye izinhlobo zokwelashwa kokumboza ebusweni belebula. Isibonelo, ukusebenzisa i-UV enamathelayo noma ifilimu elayiniwe kungathuthukisa amandla okuvikela amanzi, ukumelana nokugqwala, kanye nokumelana nokuklwebheka.

finyeza

Kafushane, izitikha zelebula zingafinyelela umsebenzi wokuvikela amanzi ikakhulukazi ngenxa yokuthi zisebenzisa izinto ezithile ezingangeni manzi njengama-substrates futhi zingase zihlanganiswe namasu okwelapha angaphezulu. Le miklamo iqinisekisa ukuthi ulwazi lwelebula luhlala lucacile, lubonakala, futhi alilimazi kalula ngisho nangaphansi kwezimo eziswakeme noma ezinezikhukhula.

Uma futhi udinga izitika ezingangeni manzi, sicela ukhululeke ukusithinta!

Siyimboni yokunyathelisa yelebula enamathelayo edidiyelwe eneminyaka engu-20 yocwaningo nentuthuko, ukukhiqiza, izitifiketi zokusungula zelungelo lobunikazi ezimelene nomgunyathi. Sisebenzisana nezinkampani ezingaphezu kuka-30 Fortune 500 emikhakheni ehlukahlukene.

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