Iglue yekhwalithi ephezulu yokufihla isilwane i-gelatin yobuchwepheshe yezinamatheliso

I-Gelatin yezimboni yokunamathelaikhethwa phakathi kwezinhlobonhlobo zokunamathisela ngoba i-Gelatin inamandla amakhulu, ukuthamba kanye nezakhiwo zejeli.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Emulsification kanye nekhono lokumiswa kwe-gelatin

I-Industrial Gelatin inekhono eliqinile lokuhlanganisa nokukhuthaza ukuhlakazeka nokumiswa phakathi kwezigaba ezihlukene, ezingaqondwa futhi njengekhono lokuvikela le-colloid.

Amandla okunamathela we-gelatin

I-gelatin yezimboni inamandla okunamathela aqinile, futhi ingagcina ubuqotho bomkhiqizo, ohlobene ne-hydrophilicity ye-gelatin.

Ukusetshenziswa kwe-gelatin yezimboni

1. Okokuqala ngomthamo wamanzi afanayo noma angaphezulu (i-glue evamile kanye nesilinganiso samanzi se-1 kuya ku-1.2-3.0, kungcono kakhulu ukusebenzisa amanzi afudumele) ukucwilisa iglue amahora ambalwa noma ngaphezulu, yenza i-glue block ithambe. , bese ishisiswe ibe ngama-degree angaba ngu-75, iyenze ibe uketshezi lweglue ingasetshenziswa.
2. Isilinganiso seglue namanzi kufanele sinqunywe ngokuvumelana ne-viscosity edingekayo.Amanzi amaningi, i-viscosity ephansi, namanzi amancane, i-viscosity ephakeme.Lapho ishisa i-gelatin, izinga lokushisa akufanele libe phezulu kakhulu, ngoba izinga lokushisa elingaphezu kwama-degree angu-100 lizonciphisa i-viscosity ngenxa yokuwohloka kwamangqamuzana, futhi i-gelatin izoguga futhi iwonakele.
3. Kukhona ama-trace precipitates ekusetshenzisweni kweglue, ngakho-ke kuyadingeka ukuxuba namanzi ngenkathi usebenzisa ukulungisa i-viscosity kanye ne-fluidity.Ukushisa okugeza kufanele kusetshenziselwe ukushisa ingcina.Akuvunyelwe ngokuphelele ukushisa iglue ngqo esitsheni.
4. I-gelatin kufanele igcinwe ngaphansi kwezimo ezithile zokushisa ngaphambi kokuba isetshenziswe.Ngakho-ke, lapho amanzi edingeka ekusetshenzisweni, izinga lokushisa lamanzi ne-colloid kufanele lifane ngokuyisisekelo, futhi amanzi abandayo akufanele afakwe.Uma usebenzisa i-gelatin, ijubane kufanele lisheshe futhi lifane.Lungisa inani lamanzi ne-gelatin ukuze uthole i-viscosity oyifunayo.


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