Kashi 80% na kwalabe na kwaskwarima suna amfani da kayan ado

Fentin fesa yana ɗaya daga cikin hanyoyin yin ado da saman da aka fi amfani da shi akai-akai.

Menene Fenti?

Yin feshi hanya ce ta shafa wanda ake tarwatsa bindigu ko na'urorin atomizers zuwa cikin uniform da ɗigon hazo masu kyau ta hanyar matsi ko ƙarfin tsakiya sannan a shafa a saman abin da za a shafa.

Matsayin Fesa Fenti?

1. Tasirin ado.Za'a iya samun launuka daban-daban a saman abin ta hanyar fesa, wanda ke ƙara ƙimar kayan ado.
2. Tasirin kariya.Kare karfe, filastik, itace, da sauransu daga lalacewa ta hanyar yanayi na waje kamar haske, ruwa, iska, da sauransu, da kuma tsawaita rayuwar kayan.

Menene Rabe-raben Fenti?

Za'a iya raba fesa zuwa spraying na hannu da kuma feshi ta atomatik bisa ga hanyar sarrafa kansa;bisa ga rarrabuwa, ana iya raba shi kusan zuwa feshin iska, spraying mara iska da feshin electrostatic.

01 Fesa iska

Yin feshin iska hanya ce da aka saba amfani da ita inda ake fesa fenti ta hanyar karkatar da fenti da iska mai tsafta da bushewa.
Abubuwan da ake amfani da su na fesa iska suna aiki mai sauƙi da ingantaccen shafi, kuma ya dace da suturar abubuwa na kayan daban-daban, siffofi da girma, kamar injiniyoyi, sunadarai, jiragen ruwa, motoci, kayan lantarki, kayan kida, kayan wasa, takarda, agogo, kiɗan kiɗa. kayan aiki, da sauransu.

02 Babban Matsi mara iska

Ana kuma kiran feshin iska mara ƙarfi mai ƙarfi.Yana matsawa fenti ta hanyar famfo mai matsa lamba don samar da fenti mai tsananin ƙarfi, yana fesa lemuka don samar da iskar da ba ta dace ba, kuma tana aiki a saman abin.

Idan aka kwatanta da feshin iska, fesa ba tare da iska yana da babban inganci, wanda shine sau 3 na feshin iska, kuma ya dace da fesa manyan kayan aiki da manyan wuraren aiki;tun da spraying na iska ba ya ƙunshi iska mai matsa lamba, yana guje wa wasu Najasa shiga cikin fim ɗin shafa, sabili da haka, tasirin feshin gabaɗaya ya fi kyau.

Koyaya, fesa mara iska yana da manyan buƙatu don kayan aiki da babban saka hannun jari a cikin kayan aiki.Bai dace da wasu ƙananan kayan aikin ba, saboda asarar fenti da fenti ya haifar ya fi na feshin iska.

03 Fesa Electrostatic
Electrostatic spraying ya dogara ne akan yanayin jiki na electrophoresis.The grounded workpiece da ake amfani da matsayin anode, da Paint atomizer da ake amfani da matsayin cathode da kuma haɗa zuwa wani korau high irin ƙarfin lantarki (60-100KV).Za a samar da filin lantarki mai ƙarfi mai ƙarfi tsakanin na'urorin lantarki guda biyu, kuma za a haifar da fitar da korona akan cathode.

Lokacin da fenti aka atomized da fesa ta wata hanya, ya shiga cikin karfi lantarki filin a high gudun sabõda haka, fenti barbashi suna da mummunan cajin, da kuma gudana directionally zuwa saman da gaskiya caja workpiece, ko'ina adhering don samar da wani m fim.

Yawan amfani da fenti na electrostatic yana da yawa, saboda ɓangarorin fenti za su motsa tare da hanyar layin wutar lantarki, wanda ke inganta ƙimar amfani da fenti gaba ɗaya.

Menene Paints ɗin Fesa?

Dangane da nau'i daban-daban kamar nau'in samfur, amfani, launi, da hanyar gini, ana iya rarraba sutura ta hanyoyi da yawa.A yau zan mayar da hankali kan hanyoyin rarrabawa guda biyu:

Fenti na tushen Ruwa VS Paint na tushen Mai

Duk fentin da ke amfani da ruwa a matsayin mai kaushi ko a matsayin matsakaicin watsawa ana iya kiransa fenti na tushen ruwa.Fenti na tushen ruwa ba masu ƙonewa ba ne, mara fashewa, rashin wari, da ƙari ga muhalli.

Fenti na tushen mai nau'in fenti ne tare da busasshen mai a matsayin babban abin da ke samar da fim.Fenti mai tushe yana da ƙaƙƙarfan ƙamshi mai ƙaƙƙarfan ƙamshi, kuma wasu abubuwa masu cutarwa suna ƙunshe a cikin iskar gas.

Dangane da tsauraran kariyar muhalli, fenti na ruwa a hankali suna maye gurbin fenti mai tushe kuma suna zama babban ƙarfi a fenti na kwaskwarima.

UV Curing Coatings vs Thermosetting Coatings

UV shine taƙaitaccen haske na ultraviolet, kuma rufin da aka warke bayan ultraviolet radiation ya zama UV curing shafi.Idan aka kwatanta da na gargajiya na gargajiya, UV-curing coatings bushe da sauri ba tare da dumama da bushewa, wanda ƙwarai inganta samar da inganci da kuma ceton makamashi.

Ana amfani da fesa sosai a cikin masana'antar kayan kwalliya kuma yana ɗaya daga cikin mahimman hanyoyin canza launi.80% na kwalabe daban-daban na kwaskwarima a cikin masana'antar kayan kwalliya, kamar kwalabe na gilashi, kwalabe na filastik, bututun lipstick, bututun mascara da sauran samfuran, ana iya canza launin su ta hanyar feshi.