izindaba

I-Dispersant uhlobo lwe-ejenti esebenzayo ehlangene, enezakhiwo ze-lipophilic ne-hydrophilic kuma-molecule. Ingahlakaza izinhlayiya eziqinile neziwuketshezi zama-pigments we-inorganic kanye ne-organic okunzima ukuzincibilikisa oketshezini, ivimbele izinhlayiyana ze-sedimentation kanye nokufingqa, futhi yakhe izinhlobo ezimbili zama-philophile reagents ezidingekayo ukuze kumiswe ukumiswa okuzinzile.I-ejenti ehlakazayo i-MF

I-surfactant yinto enganciphisa ngokuphawulekayo ukushuba kwengaphezulu kwesixazululo esiqondiwe. Ineqembu lamafutha e-hydrophilic elingaguquki elingaqondiswa ebusweni besixazululo. Isakhiwo se-molecular of surfactants sinezakhiwo ezimbili: isiphetho esisodwa siyiqembu le-hydrophilic, elinye iqembu le-hydrophobic; Amaqembu e-Hydrophilic ngokuvamile amaqembu e-polar, njenge-sulfonic acid, i-carboxylic acid, i-sulfuric acid, amaqembu e-amino noma ama-amine kanye nosawoti wawo, amaqembu ama-amide, amaqembu e-hydroxyl, izibopho ze-ether, njll, angasetshenziswa futhi njengamaqembu e-polar hydrophilic; Amaqembu e-Hydrophobic ngokuvamile amaketanga e-nonpolar hydrocarbon, njengalawo anama-athomu ekhabhoni angaphezu kuka-8. Ama-surfactants ahlukaniswe ngama-surfactants e-ionic (okubandakanya ama-surfactants e-cationic nama-anionic surfactants), ama-surfactants ayinhlanganisela, ama-amphoteric surfactants, ama-non-ionic surfactants, amanye ama-surfactants nokunye.

Asebenza kanjani ama-disperants!

I-ejenti ehlakazayo i-MFukholelwa wonke umuntu hhayi ongajwayelekile, sesikhulume okuningi mayelana phambiI-ejenti ehlakazayo i-MFulwazi, ngakho-ke uyini umgomo wokusebenza wokuhlakazeka? Uma ungakajwayele lolu lwazi, singakwazi ukufunda ngesimiso sokusebenza sama-dispersants ndawonye!

Isimiso sokuhlakazeka:

1, donsa ebusweni bezinhlayiya eziqinile, nciphisa ukungezwani kwendawo phakathi koketshezi - uketshezi noma uketshezi oluqinile. Ingaphezulu lezinhlayiya eziqinile ezijiyile kulula ukumanzisa.

I-2, uhlobo lwe-polymer material ye-dispersant, phezu kwezinhlayiya eziqinile zikhiqiza ungqimba lwe-adsorption, ukuze ukushaja kobuso bezinhlayiya eziqinile kukhuphuke, kuthuthukise amandla okubuyisela phakathi kwezinhlayiya zokuvinjwa kwe-three-dimensional.

I-3, yenza ingaphezulu lezinhlayiya eziqinile zikhiqize ungqimba lwamangqamuzana aphindwe kabili, ama-surface dispersant amahle futhi angalungile anobudlelwane obuqinile namanzi, athuthukise izinga lezinhlayiya eziqinile ezimanzi ngamanzi. Ingxenye ephakathi yezinhlayiya eziqinile igwenywa ukuxoshwa kwe-electrostatic inductive.

I-4, yenza uhlelo lokuphatha lube symmetrical, izici ezintantayo, akukho deposition, ukuze zonke izinhlelo zokuphatha organic chemical izici. Ngenhla, ukusetshenziswa kwe-disperant kungahlakaza ngokuzinzile izinhlayiya eziqinile esimweni se-liquid.