II isingeniso
I-Film Coalescing Aid, eyaziwa nangokuthi i-Coalescence Aid. Ingakhuthaza ukugeleza kwepulasitiki kanye nokuguqulwa okunwebekayo kwenhlanganisela ye-polymer, ithuthukise ukusebenza kwe-coalescence, futhi yakhe ifilimu ebangeni elibanzi lokushisa lokwakha. Iwuhlobo lwe-plasticizer okulula ukunyamalala.
Izincibilikisi ezinamandla ezivame ukusetshenziswa i-ether alcohol polymers, njenge-propylene glycol butyl ether, i-propylene glycol methyl ether acetate, njll. I-Ethylene glycol butyl ether, eyayivame ukusetshenziswa, ivinjelwe emazweni amaningi ngenxa yobuthi bayo bokuzala kubantu. umzimba.

IIAUhlelo lokusebenza
Ngokuvamile, i-emulsion inezinga lokushisa elenza ifilimu. Lapho izinga lokushisa elizungezile liphansi kune-emulsion ifilimu eyenza izinga lokushisa, i-emulsion akulula ukwenza ifilimu. I-Film Coalescing Aid ingathuthukisa umshini wokwenza i-emulsion futhi isize ukwenza ifilimu. Ngemva kokwakhiwa kwefilimu, i-Film Coalescing Aid izoshintshashintsha, okungeke kuthinte izici zefilimu.
Kuhlelo lokupenda lwe-latex, i-ejenti eyenza ifilimu ibhekisele ku-CS-12. Ekuthuthukisweni kwesistimu yokupenda ye-latex, imikhiqizo ethile ye-ejenti yokwenza ifilimu ezigabeni ezihlukene nayo ihlukile, kusukela ku-200#Paint Solvent kuya ku-Ethylene Glycol. Futhi i-CS-12 ivame ukusetshenziswa ohlelweni lokupenda lwe-latex.

III. Inkomba yePhysical and Chemical
Ukuhlanzeka ≥ 99%
Indawo yokubilisa engu-280 ℃
I-Flash Point ≥ 150℃

IV. Izici Ezisebenzayo
Umkhiqizo unendawo yokubilisa ephezulu, ukusebenza kahle kwezemvelo, ukuxubeka okuhle, ukuguquguquka okuphansi, kulula ukumuncwa izinhlayiya ze-latex, futhi ungakha ukunamathela okuhle kakhulu okuqhubekayo. Kuyinto yokwenza ifilimu esebenza kahle kakhulu ngopende be-latex. Kungathuthukisa kakhulu ukusebenza kwefilimu yokwenza upende we-latex. Ayisebenzi kuphela i-acrylate emulsi, i-styrenevinyl acetate emulsion, ne-vinyl acetate-acrylate emulsion, kodwa futhi i-emulsion ye-PVAC. Ngaphezu kokunciphisa kakhulu izinga lokushisa elincane lefilimu lokudweba i-emulsion, lingakwazi futhi ukuthuthukisa ukuhlangana, ukumelana nesimo sezulu, ukumelana nokukhwabanisa nokuthuthukiswa kombala wepende ye-emulsion, ukuze ifilimu ibe nokuzinza okuhle kwesitoreji ngesikhathi esifanayo.

V. Uhlobo Lwekhemikhali
1. Utshwala
(njenge-benzyl utshwala, i-Ba, i-ethylene glycol, i-propylene glycol ne-hexanediol);
2. I-Alcohol Esters
(njenge-dodecanol ester (okungukuthi i-Texanol ester noma i-CS-12));
3. Ama-Ether Otshwala
(i-ethylene glycol butyl ether EB, propylene glycol methyl ether PM, propylene glycol ethyl ether, propylene glycol butyl ether, dipropylene glycol monomethyl ether DPM, dipropylene glycol monomethyl ether DPNP, dipropylene glycol monoBylbylbyl-ether, i-ether glycol monoBylbylbylbylb leli i-glycol phenyl ether PPH, njll.);
4. I-Ether Ester yotshwala
(njenge-hexanediol butyl ether acetate, 3-ethoxypropionic acid ethyl ester EEP), njll;

VI. Ububanzi Besicelo
1. Izembatho zokwakha, izigqoko zezimoto zebanga eliphezulu kanye nokulungisa amakhoyili amakhoyili
2. I-solvent yenkampani yokuvikela imvelo yokuphrinta izindwangu nokudaya
3. Isetshenziswa ku-inki, isikhiphi sikapende, into enamathelayo, i-ejenti yokuhlanza nezinye izimboni

VII. Ukusetshenziswa kanye Nesilinganiso
4%-8%
Ngokusho kwenani le-emulsion, ukwengeza izikhathi ezimbili kunoma yisiphi isigaba futhi ukwengeza ingxenye yomphumela esigabeni esingcono sokugaya kuzosiza ukumanzisa nokuhlakazeka kwama-pigments kanye nama-fillers. Ukwengeza ingxenye yesiteji sikapende kuzosiza ukuvimbela ama-bubbles ukuthi angenzeki.
Ngokusho kwenani le-emulsion, kunoma yisiphi isigaba, uma ungeza izikhathi ezimbili, umphumela ungcono. Ukwengezwa kwesigamu esigabeni sokugaya kuyasiza ekumanzini nasekuhlakazweni kwama-pigments nama-fillers, futhi ukwengezwa kwesigamu esigabeni sokulungisa upende kuyasiza ukuvimbela ukwakheka kwama-bubbles.
[Ukupakisha]
200 kg/25kg isigubhu
[Ukugcina]
Ibekwa endaweni epholile, eyomile futhi enomoya omuhle, ukugwema ilanga nemvula.

VIII. I-Standard and Ideal Film Coalescing Aid
Izici ezilandelayo zizotholakala kumenzeli ojwayelekile futhi ofanelekile wokwenza ifilimu:
1. I-Film Coalescing Aid kufanele ibe isinyibilikisi esiqinile se-polymer, esisebenza kahle kakhulu ekubumbeni ifilimu ezinhlotsheni eziningi zama-resin asekelwe emanzini, futhi ehambisana kahle. Inganciphisa izinga lokushisa elincane lefilimu elenza ifilimu ye-resin esekelwe emanzini, nokuthi ngabe izothinta ukubukeka nokukhanya kwefilimu yepende;
2. Inezinzuzo zephunga eliphansi, umthamo omncane, umphumela omuhle kakhulu, ukuvikelwa kwemvelo okuhle, kanye nokuguquguquka okuthile. Ingakwazi ukulungisa kahle izinga lokumisa ukuze kube lula ukwakhiwa;
3. Ukuzinza okuhle kakhulu kwe-hydrolysis, ukuncibilika okuphansi emanzini, izinga layo lokuguquguquka kufanele libe phansi kunamanzi ne-ethanol, futhi kufanele igcinwe ekunambeni ngaphambi kokwakhiwa kwefilimu, futhi kufanele iguquguquke ngokuphelele ngemva kokwakhiwa kwefilimu, engaphazamisi ukusebenza kwe-coating. ;
4. Ingasetshenziselwa ukukhangisa ebusweni bezinhlayiya ze-latex, ezingasetshenziselwa ukukhangisa kwezinhlayiya ze-latex ngokusebenza okuhle kakhulu kwe-coalescence. Ukuqedwa okuphelele nokuvuvukala kwe-resin esekelwe emanzini ngeke kuthinte ukuzinza kwezinhlayiya ze-latex.

IX. Isiqondiso Sokuthuthukiswa
Nakuba i-Film Coalescing Aid inomthelela omuhle ekwakhiweni kwefilimu kapende we-emulsion, i-Film Coalescing Aid yizincibilikisi ze-organic futhi zinomthelela emvelweni. Ngakho-ke, isiqondiso sayo sokuthuthuka sisebenza kahle ngokwezemvelo i-Film Coalescing Aid:

1. Ukwehlisa iphunga. Ingxube ye-coasol, i-DBE IB, i-optifilmenhancer300, i-TXIB, ingxube ye-TXIB ne-Texanol inganciphisa iphunga. Nakuba i-TXIB impofu kancane ekwehliseni i-MFFT nokugezeka kwangaphambi kwesikhathi, ingathuthukiswa ngokuxuba ne-Texanol.
2. Izokwehlisa i-VOC. Iningi le-Film Coalescing Aid liyingxenye ebalulekile ye-VOC, ngakho-ke uma i-Film Coalescing Aid kufanele isetshenziswe kancane, kungcono. Ukukhethwa kwe-Film Coalescing Aid kufanele kunikezwe kuqala izinhlanganisela ezingekho ngaphakathi komkhawulo we-VOC, kodwa ukuguquguquka akumele kuhambe kancane futhi ukusebenza kahle kokwenza ifilimu nakho kuphezulu. E-Europe, i-VOC isho amakhemikhali anephuzu lokubila elilingana noma elingaphansi kuka-250 ℃. Lezo zinto ezinephuzu lokubila elingaphezu kuka-250 ℃ azihlukaniswa zibe i-VOC, ngakho i-Film Coalescing Aid ikhula ibe yindawo yokubila ephezulu. Isibonelo, i-coasol, lusolvanfbh, DBE IB, optifilmenhancer300, diisopropanoladipate.
3. Iwubuthi obuphansi, i-biodegradability ephephile futhi eyamukelekayo.
4. Kuyi-ejenti esebenzayo yokwenza ifilimu. I-Dicyclopentadienoethyl acrylate (DPOA) iwuketshezi lwe-polymerizable unsaturated, futhi i-homopolymer yayo TG = 33 ℃, ayinaphunga. Ekwakheni upende we-emulsion onenani eliphakeme le-TG, akukho I-Film Coalescing Aid edingekayo, kuyilapho i-DPOA kanye nenani elincane le-ejenti yokomisa yengezwa, njengosawoti we-cobalt. I-DPOA inganciphisa izinga lokushisa lokwakha ifilimu, futhi yenze ifilimu yepende ye-emulsion ekamelweni lokushisa. Kodwa i-DPOA ayiguquguquki, ayigcini nje ngokuhambisana nemvelo, kodwa futhi i-oxidized free radical polymerization ngaphansi kwesenzo se-desiccant, okwandisa ubulukhuni, i-anti viscosity nokukhanya kwefilimu. Ngakho-ke, i-DOPA ibizwa ngokuthi i-ejenti yokwakha ifilimu.