Ukugquma ibhotile yeglasi, kwibala lezinto zokupakisha zokuthambisa, eli likhonkco elibalulekileyo lonyango lomphezulu, wongeza umaleko wobuhle kwisitya seglasi, kweli nqaku, sabelana ngenqaku malunga nonyango lokutshiza ibhotile yeglasi kunye nezakhono zokuthelekisa umbalaiphakheji ye-shanghai rainbow.
一,
Ipeyinti yeglasi yeglasi yokutshiza izakhono zokusebenza zokwakha
1. Sebenzisa i-diluent ecocekileyo okanye amanzi ukulungisa ipeyinti kwi-viscosity efanelekileyo yokutshiza. I-viscosity efanelekileyo ngokuqhelekileyo i-18 ukuya kwi-30 imizuzwana njengoko ilinganiswa ne-viscometer ye-Tu-4. Ukuba akukho viscometer ixesha elithile, indlela ebonakalayo ingasetyenziswa: gxobhoza ipeyinti ngentonga (intsimbi okanye intonga yokhuni) kwaye uyiphakamise ukuya kubude be-20 cm ukuyeka ukujonga. Ingqindilili kakhulu; ukuba umgca uphukile ngokukhawuleza xa ushiya umgca ophezulu wombhobho, uncinci kakhulu; xa imisa ekuphakameni kwama-20 cm, i-liquid yepeyinti iya kwenza umgca othe tye, kwaye ukuhamba kuya kumisa ngokukhawuleza kwaye kuhlanjululwe. Le viscosity ifanelekile ngakumbi.
2. Uxinzelelo lomoya lulawulwa kakuhle kwi-0.3-0.4 MPa (3-4 kgf / cm2). Ukuba uxinzelelo luphantsi kakhulu, i-liquid yepeyinti iya kuba yi-atomized kakubi, kwaye i-pitting iya kwenziwa phezu komhlaba; ukuba uxinzelelo luphezulu kakhulu, luya kuba lula, kwaye inkungu yepeyinti iya kuba nkulu kakhulu, engayi kuchitha nje izinto eziphathekayo, kodwa ichaphazela impilo yomsebenzisi.
3. Ikhefu phakathi kombhobho kunye nomphezulu wento ngokuqhelekileyo yi-200-300 mm. Ekufutshane kakhulu, kulula ukugoba; ukude kakhulu, inkungu yepeyinti ayilingani kwaye ithanda ukugqobhoza, kwaye inkungu yepeyinti isasazeke endleleni esuka kumbhobho kude nomphezulu wento, ibangela inkunkuma. Ubungakanani obuthile besithuba sokuphumla kufuneka bulungelelaniswe ngokufanelekileyo angokuhambelana nohlobo lwepeyinti yebhotile yeglasi, i-viscosity kunye noxinzelelo lomoya. Ixesha lokutshiza lepeyinti eyomileyo linokuba lide, xa i-viscosity incinci, ingaba kude; xa uxinzelelo lomoya luphezulu, ikhefu linokuba lide, kwaye uxinzelelo lunokuba luncinci xa uxinzelelo luncinci; Ukuba idlula olu luhlu, kuba nzima ukufumana ifilimu yepeyinti efanelekileyo.
4. Umpu wokutshiza unokushenxiswa phezulu naphantsi, ukhohlo nasekunene, ngokukhethekileyo kwisantya se-10-12 m/min, kwaye umbhobho kufuneka utshizwe ngokucokisekileyo phezu kwendawo ukuze kuncitshiswe ukutshiza nge-oblique. Xa utshiza kuzo zozibini iziphelo zomphezulu wento, isandla esitsala umpu wokutshiza kufuneka sikhululwe ngokukhawuleza ukunciphisa inkungu yepeyinti. Ngenxa yokuba iziphelo ezibini zomphezulu wento zihlala zifuna ukutshizwa ngokuphindwe kabini, yeyona ndawo inokuthi ibangele ukudodobala.
5. Xa utshiza, ipasi elandelayo kufuneka icinezelwe ngokubhekiselele kwi-1/3 okanye i-1/4 yokudlula kwangaphambili, ukwenzela ukuba kungabikho ukuvuza kwe-spray. Xa utshiza ipeyinti eyomisa ngokukhawuleza, yitshize ngokulandelelana ngexesha. Isiphumo sokutshiza asifanelekanga.
6. Xa utshiza kwindawo engaphandle evulekileyo, nikela ingqalelo kwicala lomoya (ungasebenzi xa umoya unamandla), kwaye umsebenzi kufuneka eme kwicala lomoya osezantsi ukuze athintele inkungu yepeyinti ukuba ingavuthelwa ngumoya ukuya kwisitshizi. ifilimu yepeyinti kwaye ibangele umphezulu wegranular ohlazo.
7. Umyalelo wokutshiza: okokuqala kunzima kwaye kube lula, kuqala ngaphakathi nangaphandle. Okokuqala ukuphakama, emva koko kuphantsi, kuqala indawo encinci kwaye indawo enkulu. Ngale ndlela, inkungu yepeyinti etshiziweyo ayiyi kutshiza kwifilimu yepeyinti etshiziweyo kwaye yonakalise ifilimu yepeyinti etshiziweyo.
二
Ibhotile yeglasi yepeyinti yepeyinti yezakhono zokudibanisa umbala
1. Umgaqo osisiseko wokulunga
obomvu + tyheli = orenji
bomvu + bhlowu = mfusa
mthubi + mfusa = luhlaza
2. Umgaqo osisiseko wemibala ehambelanayo
Ubomvu kunye nohlaza ziyancedisana, oko kukuthi, obomvu unokunciphisa uhlaza, kunye nohlaza kunokunciphisa ubomvu;
Umthubi kunye nomfusa ziyancedisana, oko kukuthi, umthubi unokunciphisa umfusa, kunye nomfusa unokunciphisa umthubi;
I-Blue ihambelana ne-orange, oko kukuthi, i-blue inokunciphisa i-orange, kunye ne-orange inokunciphisa i-blue;
3. Iziseko zombala
Abantu abaqhelekileyo bathi umbala uhlukaniswe kwizinto ezintathu: i-hue, ukukhanya kunye nokugcwala. I-Hue ikwabizwa ngokuba yi-hue, oko kukuthi, obomvu, i-orenji, i-yellow, eluhlaza, i-cyan, eluhlaza okwesibhakabhaka, emfusa, njl. ukukhanya kukwabizwa ngokuba kukukhanya, okuchaza ukukhanya nobumnyama bombala; Ukuzaliseka kwakhona kubizwa ngokuba yichroma,echaza ubunzulu bombala.
4. Imigaqo esisiseko yokudibanisa umbala
Ngokuqhelekileyo musa ukusebenzisa ngaphezu kweentlobo ezintathu zepeyinti yombala. Imibala eyahlukeneyo ephakathi (oko kukuthi, imibala enethoni ezahlukeneyo) inokufumaneka ngokuxuba imibala ebomvu, etyheli, neblue kumlinganiselo othile. Ngesiseko sombala ophambili, ukongeza umhlophe, unokufumana imibala ene-saturation eyahlukileyo (oko kukuthi, imibala enemibala eyahlukeneyo). Ngesiseko sombala ophambili, ukongeza umnyama, unokufumana imibala ngokukhanya okuhlukeneyo (oko kukuthi, imibala enokukhanya okuhlukeneyo).
5. Izakhono ezisisiseko zokudibanisa umbala
Ukuxuba kunye nokudibanisa umbala wepeyinti kulandela umgaqo wombala wokuthabatha, imibala emithathu ephambili ibomvu, iphuzi, nebhlowu, kwaye imibala ehambelanayo iluhlaza, imfusa kunye ne-orenji. Imibala ebizwa ngokuba yimibala ehambelanayo yimibala emibini exutywe ngokomlinganiselo othile ukuze kufumaneke ukukhanya kombala omhlophe, umbala ohambelanayo nobomvu uluhlaza, umbala ohambelanayo notyheli umfusa, nombala ohambelanayo noluhlaza orenji. Oko kukuthi, ukuba umbala ubomvu kakhulu, unokongeza uhlaza; ukuba iphuzi kakhulu, unokongeza imfusa; ukuba iblue kakhulu, unokongeza iorenji. Imibala emithathu ephambili ibomvu, tyheli, nebhlowu, kwaye imibala ehambelanayo iluhlaza, mfusa, neorenji. Imibala ebizwa ngokuba yimibala ehambelanayo yimibala emibini exutywe ngokomlinganiselo othile ukuze kufumaneke ukukhanya kombala omhlophe, umbala ohambelanayo nobomvu uluhlaza, umbala ohambelanayo notyheli umfusa, nombala ohambelanayo noluhlaza orenji. Oko kukuthi, ukuba umbala ubomvu kakhulu, unokongeza uhlaza; ukuba iphuzi kakhulu, unokongeza imfusa; ukuba iblue kakhulu, unokongeza iorenji.
Ngaphambi kokudibana kombala, qala uqonde apho umbala oza kuxutywa ukhoyo emfanekisweni ngokwalo mfanekiso ulandelayo, uze ukhethe imibala emibini efanayo ukuze uyixube kumlinganiselo othile. Sebenzisa imathiriyeli yeglasi yeglasi efanayo okanye into yokusebenza eza kutshizwa ukuze ihambelane nombala (ubukhulu besubstrate, ibhotile yeglasi yetyuwa yesodium kunye nebhotile yeglasi yetyuwa yekhalsiyam iya kubonisa iziphumo ezahlukeneyo). Xa umbala uxutywa, faka kuqala umbala ophambili, emva koko usebenzise umbala unamandla anamandla okuthambisa njengomncedisi, ngokucothayo kwaye ngokungenasiphelo wongeze kwaye uhlale uvuselela, ukujonga utshintsho lombala nangaliphi na ixesha, kwaye uthathe isampuli ngokusula, ukuxubha, ukuyitshiza okanye ukuyincamathela kwisampulu ecocekileyo. Emva kokuba umbala uzinzile, thelekisa umbala kunye nesampuli yokuqala. Kuyo yonke inkqubo yokudibanisa umbala, umgaqo othi "ukusuka ekujuleni ukuya kumnyama" kufuneka ubanjwe.
Shanghai rainbow industrial co., Ltdinikeza isisombululo esisodwa sokupakisha izithambiso.Ukuba uthanda iimveliso zethu, unakoQhagamshelana nathi,
Iwebhusayithi:
www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008615921375189
Ixesha lokuposa: May-14-2022