I-seluplose yi-Polysaccharide eyakha iindidi zeentlobo ngeentlobo zeentlobo zamanzi. I-seluplose tickeiners zii-polymers ezinyibilikayo zamanzi. Ukusetyenziswa kwayo kude, ngaphezu kweminyaka engama-30, kwaye zininzi iintlobo. Zisasetyenziswa phantse yonke imizobo ye-upex kwaye yeyona nto iphambili kwii-thi chu. Iziqwengana zeselfowuni ziyasebenza kakhulu kwiinkqubo ezinamandla kuba zinamandla ngokwabo. Kumzi-mveliso wepeyinti, ezona ziqhelekileyo zisetyenziswa kakhulu zeselfowuni:I-Methyl Selelose (MC), I-HYDROXYTYL ILANDILONE (Hec), I-Ethyl hydroxyythy seluplose (EIC), HYDDROXYPLLL ILULUE (HPC),hydroxypropyl methyl seluplose (hpmc)kunye ne-hydrophofyl ye-hydrocythyl ye-hydroxyyethyl seluplose (hmhec). I-Hec yi-polyacchaacchaacchaacchaacchaacchaackacker esetyenziswa ngokubanzi kwi-Matt ye-Matt kunye ne-Semi-Gloss yoyilo ye-Lami. Izitulo ziyafumaneka kumabakala ahlukeneyo okufakwa kunye nee-sleckeners kule selselose zinemibala egqwesileyo kunye nokuzinza kokugcina.
Inqanaba, i-anti-splash, ukwenza ifilimu kunye neepropathi ezichasene ne-Anti-Sagges yefilimu ethandekayo kuxhomekeke kubunzima bemolekyuliHec. I-Hec kunye nezinye ii-polymers ezingenamanzi ezingenamanzi zinamandla kwinqanaba le-act. I-Selsulose TACICHIASIBE ZIYA KUSETYENZISWA KUNYE NOBUCHULE NOBHALISI NABANYE BAMABHUNGA AMABANDLA. I-Seleculose enene inokubakho imilinganiselo eyahlukileyo ye-molecular kunye namabakala ahlukeneyo okufana, ukusukela kwisisombululo se-vismous ephantsi kunye ne-viscofity ye-viscosity ye-10 000 ye-MP s. Amabakala obunzima obuphantsi ama-molecular ahlala esetyenziswa njenge-colloids ekhuselayo kwi-Tealx Emolmetion Polymerion, kwaye uninzi lwamabakala ali-4 800-50 isetyenziswa njengamanzi amakhulu. Indlela yolu hlobo lwe-tickener ibangelwa kukungaphezulu kwe-hydragen ye-hydrogen kunye nentengo yemithombo yeemolekyuli.
I-sellulose yemveli yi-molecular yemolekyuli ephakamileyo ye-thelymer ethatyathwayo ngokusebenzisa umxokelelwane phakathi kwemixokelelwane yemolekyuli. Ngenxa ye-viscofity ephezulu kwinqanaba le-Shear eliphantsi, ipropathi yenqanaba eliphantsi, kwaye ichaphazela i-gloss ifilimu ehlekisayo. Kwisinga leHerightal Ireyiti, i-vickosity iphantsi, ukuchasana kwe-splash yefilimu ehlekisayo ihlwempuzekile, kwaye ukugcwala kwefilimu ehlekisayo akulunganga. Iimpawu zesicelo ze-HeC, ezinjengokuxhathisa ibrashi, iifilimu kunye neRoller Spatter, zinxulumene ngokuthe ngqo nokhetho lwe-tickener. Kananjalo iipropathi zayo zokuhamba ezifana nokukhumbula kunye nokuchaswa kwe-SAG kuchaphazeleka kakhulu ngamantshontsho.
I-Hydrophose ye-Hydrophose ye-Hydrophose (HMheC) yi-tickenese ye-tickener enotshintsho lwe-hydrophobic malunga namakhonkco athile aqaqambileyo (amaqela aliqela e-Alkyl azaziswa ngakwicala eliphambili lesakhiwo). Oku krakra kunophawu oluphezulu kumaxabiso aphezulu aphezulu kwaye ngoko ke ifilimu engcono yefilimu. Ezinje nge-NOROLOS kunye neBanga lama-330, 331, i-celize sg-100, iBermocoll EhM-100. Iziphumo zayo zokuthambisa ziyafana nezo ze-tickeeders zeselcelose zine-molecular enkulu kakhulu. Iphucula i-viscofity kunye nenqanaba le-ICI, kwaye inciphise uxinzelelo olungaphezulu. Umzekelo, uxinzelelo lomphezulu we-hec limalunga ne-67 mn / m, kunye noxinzelelo lomphezulu we-HMhec yi-55 ~ 65 mn / m.
I-HMHIC inobuqhetseba obuhle kakhulu, ukuchasana nokuhlambela, ukulinganisa, i-gloss elungileyo kunye ne-anti-pigment caking. Isetyenziswe ngokubanzi kwaye ayinasiphumo esibi ekuqulunqweni kwefilimu ye-paundx yepeyinti yepeyinti. Ukusebenza kakuhle kwefilimu kunye nokuntywila okuchasene nefilimu. Esi sixhobo sibaluleke kakhulu sisebenza ngcono kwiinkqubo ze-vinyl ze-vinyl kwaye inepropathi efana nezinye ii-thi chumatives, kodwa ngefomu elilula.
Ixesha leposi: Apri-25 ukuya ku-2424