I-Dibutyl phthalate (DBP)
I-Dibutyl phthalate iyi-plasticizer ene-solubility eqinile yamapulasitiki amaningi.Isetshenziswa ekucubunguleni i-PVC, inganikeza umkhiqizo ukuthamba okuhle.Ingasetshenziswa futhi kuma-nitrocellulose coatings.Ine-solubility enhle kakhulu, i-dispersibility, ukunamathela kanye nokumelana namanzi.Kungase futhi kukhulise ukuguquguquka, ukumelana nokuguquguquka, ukuzinza, nokusebenza kahle kwe-plasticizer yefilimu kapende.Inokuhambisana okuhle futhi iyi-plasticizer esetshenziswa kabanzi emakethe.Ilungele amarabha ahlukahlukene, i-cellulose butyl acetate, i-ethyl cellulose polyacetate, i-vinyl ester nezinye izinsalela zokwenziwa njengama-plasticizers.Ingase futhi isetshenziselwe ukwenza upende, izinto zokubhala, isikhumba sokwenziwa, uyinki wokuphrinta, ingilazi yokuphepha, i-cellophane, uphethiloli, isibulala-zinambuzane, isinyibilikisi sephunga elimnandi, okokugcoba kwendwangu nesithambisa serabha, njll.
| Izinkomba zokusebenza | |
| Ukubukeka | lucency |
| okuqukethwe okuqinile | 99 |
| PH | 4.5-5.5 |
Izinhlelo zokusebenza
Isetshenziswa njengesengezo sokumbozwa ngamanzi ukuze kusheshiswe ukwakheka kwefilimu
Ukusebenza
Izithasiselo ezakha ifilimu, i-plasticizer, engenabuthi futhi ayinambitheki
1. Incazelo:
Ngokuvamile, i-emulsion izoba nokushisa okwenza ifilimu, Lapho izinga lokushisa elizungezile liphansi kunokushisa kwefilimu ye-emulsion eyenza ifilimu, i-emulsion yokwakha ifilimu ingakwazi ukuthuthukisa umshini wokwenza ifilimu ye-emulsion futhi isize ukubunjwa kwefilimu.Ngemva kokwakhiwa kwefilimu, ifilimu eyenza izinsiza , engeke ithinte izici zefilimuUmkhiqizo unendawo yokubilisa ephezulu, ukusebenza kwemvelo okuphakeme, ukungezwani okuhle, ukuguquguquka okuphansi, futhi kulula ukumuncwa izinhlayiya ze-latex.Ingakwazi ukwenza ifilimu eqhubekayo enhle kakhulu.Iyifilimu eyenza ifilimu enenhle kakhulu. ukusebenza ngopende we-latex, okungathuthukisa kakhulu ukusebenza kwefilimu okwenza upende we-latex.Akuphumelelanga kuphela i-acrylic ehlanzekile, i-styrene-acrylic, i-acrylic acetate emulsion, kodwa futhi iyasebenza ku-vinyl acetate emulsion.Ngaphezu kokunciphisa kakhulu izinga lokushisa eliphansi kakhulu lefilimu elenza upende we-latex, lingakwazi futhi ukuthuthukisa ukuhlangana, ukumelana nesimo sezulu, ukumelana nokukhuhla nokuthuthukiswa kombala wepende ye-latex, ukuze ifilimu ibe nokuzinza okuhle kwesitoreji.
2. Izinkambu zohlelo lokusebenza:
A. Izingubo zokugqoka zokwakha, izigqoko zezimoto zezinga eliphezulu kanye nokulungisa okokukhanda, okugoqayo
B. I-solvent yenethiwekhi evumelana nemvelo yokuphrinta izindwangu nokudaya
C, ye-inki, i-ejenti yokususa upende, i-adhesive, i-ejenti yokuhlanza nezinye izimboni
3. Isitoreji nokupakisha:
A. Wonke ama-emulsion/izithasiselo asekelwe emanzini futhi ayikho ingozi yokuqhuma lapho ethuthwa.
B. 200 kg/insimbi/isigubhu sepulasitiki.1000 kg/pallet.
C. Ukupakisha okuguquguqukayo okufanele isiqukathi esingu-20 ft kuyakhethwa.
D. Lo mkhiqizo kufanele ugcinwe endaweni epholile neyomile, gwema umswakama kanye nemvula.Izinga lokushisa lokugcina lingu-5 ~ 40℃, futhi isikhathi sokugcina cishe izinyanga ezingu-24.
