Kuchuluka kwa ❖ kuyanika zina mu ❖ kuyanika ndi kochepa kwambiri, koma angapereke ❖ kuyanika kwambiri makina katundu ndi khola mankhwala katundu, ndipo wakhala chigawo chofunika kwambiri cha ❖ kuyanika.Thickener ndi mtundu wa zowonjezera utoto.Ndilo gulu lofunika kwambiri la zowonjezera zowonjezera zamadzimadzi okhala ndi kukhuthala kochepa.Madziwo ndi aakulu ndipo madzi ake ndi aakulu, zomwe zimafunika kuwonjezera zowonjezera kuti zichepetse kukhuthala kwake.Kuphatikiza apo, utoto wa latex nthawi zambiri umakumana ndi zovuta zolekanitsa madzi panthawi yopanga, zoyendera, zosungira, ndi zomanga.Ngakhale zikhoza kuchedwa ndi kuonjezera mamasukidwe akayendedwe ndi kubalalitsidwa kwa utoto wa latex, zosintha zotere nthawi zambiri zimakhala zochepa komanso zofunika kwambiri.Kapena kupyolera mu kusankha thickener ndi ntchito yake kuthetsa vutoli.
Disperse Dyestuff Printing Thickener
Ntchito ya thickener one Pewani utoto kuti usagwere pamene mukupenta malo ofukula.Disperse Dyestuff Printing Thickener ndi rheological chemical additive.Cholinga chake chachikulu ndikuwonjezera kusasinthika, kuwongolera mikhalidwe yeniyeni ya zinthu zamadzimadzi, kuwongolera kuchuluka kwamadzimadzi komanso kusanja, ndikuletsa kuchitika kwa zomangamanga.Chochitika chocheperako, makamaka pamakoma oyimirira kapena ngodya ndi ngodya, zitha kujambulidwa bwino kwambiri.Chojambulacho chimakhala chofanana kwambiri ndipo mtunduwo ndi wodzaza, zomwe sizidzakhudza ndondomeko yotsatira.Utoto wopanda utoto wokhuthala udzayenda ngati madzi.Udindo wa thickener awiri Khola yosungirako utoto.The thickener kwa utoto ali ndi katundu wokhazikika wa mankhwala ndipo amatha kukhala pamodzi ndi zowonjezera zosiyanasiyana za utoto, kotero sizikuwoneka zowonda komanso zowonongeka, ndipo zimatha kuteteza utoto kuti usakhazikike.Pambuyo powonjezera utoto ndi utoto wopaka utoto, kukhuthala kumawonjezeka, zomwe zingalepheretse kuti tinthu tating'ono ta utoto tisakhale ndi agglomeration ndi mvula panthawi yosungiramo, potero kukwaniritsa zosungirako zokhazikika.Thickener zotsatira zitatu Kuwongolera fluidity kwa utoto.Kuwonjezera kwa utoto wothira utoto kumatha kutalikitsa nthawi yopangira filimu ya utoto, kuchepetsa kudontha ndi kukwapula panthawi yopukutira kapena kutsuka, kuti mukwaniritse ntchito yowongolera filimu yopaka.Zophimba zophimba zimatha kugawidwa m'magulu awiri molingana ndi mitundu yawo The non-associative thickener imatha kupititsa patsogolo kukhuthala kwa kumeta ubweya wambiri ndikupanga makina opaka kukhala ndi pseudoplasticity yapamwamba.Kupaka ndi non-associative thickener monga kasinthidwe ka thickener kamene kali ndi mawonekedwe apamwamba a gel.Kuphatikizapo: inorganic, cellulose ether, alkali-kutupa akiliriki thickener;The associative thickener ndi hydrophobic associative madzi sungunuka polima, kawirikawiri amatanthauza polima sungunuka m'madzi ndi timagulu tating'ono ta hydrophobic pa unyolo wa hydrophilic macromolecular, kuphatikizapo: hydrophobically modified alkali-swelled thickener, Non-ionic polyurethane, hydrophobically cellulose modified cellulose. .Wothira bwino ayenera kukwaniritsa zofunikira izi: Kupititsa patsogolo kukhuthala kwa utoto ndikuletsa kupatukana kwa utoto panthawi yosungira, Chepetsani kukhuthala mukajambula pa liwiro lalikulu, Pambuyo pojambula, onjezerani kukhuthala kwa filimu yophimba ndikupewa kugwa.Kusungirako chothira utoto Chothirira utoto chiyenera kusungidwa pamalo ofunda a 5 ~ 40 ℃, ndipo malo osungira ayenera kukhala owuma ndi mpweya wabwino.Ngati mankhwalawo amaundana mwangozi, ayenera kusungunuka m'madzi ofunda ndikusakaniza bwino.Kuphatikiza apo, chokhuthala chopaka utotocho chiyeneranso kusungidwa mu chidebe choyambirira, kapena mu magalasi ena, zitsulo zosapanga dzimbiri, pulasitiki kapena zotengera za epoxy resin, osati muzitsulo zotsika za carbon, mkuwa kapena aluminiyamu.
Nthawi yotumiza: Jun-05-2020