izindaba

1. Isimiso

Lapho i-resin esekwe emanzini ihlanganiswe ebusweni be-substrate, ingxenye ye-ejenti emanzi isezansi kwenhlanganisela, ethintana nayo ingaphezulu, ingxenye ye-lipophilic yi-adsorbed endaweni eqinile, Futhi iqembu le-hydrophilic lidlulela ngaphandle emanzini. Ukuxhumana phakathi kwamanzi kanye ne-substrate kuba ukuxhumana phakathi kwamanzi kanye neqembu le-hydrophilic le-ejenti emanzi, kwakha isakhiwo se-sandwich nge-ejenti emanzi njengesendlalelo esisezingeni eliphakathi. Kwenze kube lula ukusakaza isigaba samanzi, ukuze kufezekise inhloso yokumanzi. Enye ingxenye ye-ejenti esuselwa emanzini asuselwa emanzini, iqembu lalo le-hydrophilic lifinyelela emanzini aketshezi, futhi iqembu le-hydrophobic livezwa emoyeni ukuze lakhiwe isendlalelo se-monolecular, Ikhuthaza ukumanzisa okungcono kokuhlanganiswa. substrate, ukuze kufinyelelwe inhloso yokumanzi.

2. Abanye isipiliyoni ekusebenziseni ama-ejenti asuselwa emanzini asuselwa emanzini

Ekukhiqizeni kwangempela, lapho ucubungula amandla okuqamba ama-resin, hhayi usayizi nje wokungezwani kwalo okusobala, kepha futhi usayizi wokungezwani okushukumisayo kudinga ukucatshangelwa, ngoba kwinqubo yokuhlanganisa i-resin, ngaphansi kwesenzo sokucindezela, Ngalesi sikhathi lapho kwehlisa ukungezwani okunamandla okushukumisayo, kungcono okumanzi. Ngalesi sikhathi, ngokushesha i-ejenta enamanzi yakha ungqimba lwe-monolecular ebusweni be-coating, okungukuthi, ngokushesha ukwakheka kwesendlalelo se-molecular ethambekele, kunesifiso sokumanzisa. Umenzeli onamanzi we-fluorine wehlisa kakhulu ukungezwani komhlaba, kanye ne-ejenti ye-silicone-based emanzi kunganciphisa ukungezwani okunamandla okukhulu. Ngakho-ke, enqubweni yohlelo lokusebenza olungokoqobo, kubaluleke kakhulu ukukhetha i-ejenti yamanzi efanelekile ngokuya ngesimo sangempela. -nzima

3. Indima yabahlakazekile abasuselwa emanzini

Umsebenzi wokuhlakazwa okususelwa emanzini ukusebenzisa ama-ejenti nama-ejenti asabalalisa ukunciphisa isikhathi namandla adingekayo ukuqedela inqubo yokuhlakazeka, shintsha ukusakazwa kwezithombe ezihlakazekile, shintsha izindawo ezingaphezulu kwezinhlayiya ze-pigment, futhi uguqule ukuhamba kwezinhlayiya ze-pigment. Kuboniswa ngokuqondile ezicini ezilandelayo:

1. Thuthukisa isicwebezelisi futhi wandise umphumela wokulinganisa. I-gloss empeleni ikakhulukazi incike ekusakazekeni kokukhanya ebusweni be-coating (okungukuthi, izinga elithile lokufutheka. Vele, kuyadingeka ukuthola ukuthi iyisicaba ngokwanele ngethuluzi lokuhlola, hhayi kuphela inombolo nokwakheka zezinhlayiya eziyinhloko, kepha futhi nenhlanganisela yazo. Indlela), lapho ubukhulu bezinhlayiyana bungaphansi kwe-1/2 yesigameko (leli nani aliqinisekile), kanti lizovela njengokukhanya okubukhali, futhi isicwebezelisi ngeke kukhule. Ngokufanayo, amandla okumboza ancike ekusakazeni ukuhlinzeka ngamandla amakhulu emboza ngeke akhuphuke (ngaphandle kwalapho ikhabhoni emnyama ikakhulukazi ithola ukukhanya, khohlwa ngemibala ye-organic). Qaphela: Ukukhanya kwesigameko kubhekisele ebangeni lokukhanya okubonakalayo kanye nokulinganisa akukuhle; Kepha naka ukuncishiswa kwenani lezinhlayiya eziphambili, okunciphisa ukubonakala okuhlelekile, kepha ukwanda komhlaba othile kuzonciphisa inani lama-resin amahhala. Noma ngabe kukhona iphuzu lokulinganisa alilungile. Kepha ngokuvamile, ukufakwa kwezilinganiso ze-powder coathings akukuhle ngangokunokwenzeka.

2. Vimbela umbala ontantayo kusuka ekuqhafeni.

3. Thuthukisa amandla okuthambisa Qaphela ukuthi amandla wokuhlobisa awaphakeme ngangokunokwenzeka ohlelweni lwethoni ezenzakalelayo.

4. Yehlisa ukubonakala futhi wandise ukulayisha imibala.

I-5

Ama-distrisant anamandla aphezulu ama-adsorption ayadingeka, kepha ama-distrant anamandla amakhulu we-adsorption angadala imiphumela emibi ekusebenzeni kwefilimu yokuhlanganisa.

6. Isizathu sokwandisa ukuqina kwesitoreji kufana nalokhu okungenhla. Lapho ukuqina kokuhlakazwa akwanele, ukuqina kwesitoreji kuzoba kubi kakhulu (kunjalo, akunankinga esithombeni sakho).

7. Khulisa ukuthuthukiswa kombala, khuphula ukugcwala kombala, ukukhulisa ukucaca (imibala e-organic) noma ukucasha amandla (imibala engaphansi kwama-inorganic).