Bari in gabatar da SAP cewa kun fi sha'awar kwanannan! Super) polymer (SAP) wani sabon nau'in kayan aikin polymer mai aiki ne. Yana da babban aikin sha na ruwa mai ruwa wanda ke ɗaukar ruwa ɗari zuwa dubu da yawa kamar yadda kansa, kuma yana da kyakkyawan aikin riƙewar mai riƙe ruwa. Da zarar ya ɗauki ruwa da kumburi zuwa cikin hydrogel, yana da wuya a raba ruwa ko da an latsa shi. Sabili da haka, yana da kewayon amfani da yawa a cikin filaye daban-daban kamar samfurori na sirri, samar da masana'antu da injiniya.
Super Super Super Super Super Super Super Super Super Super Fanta da Fanta da wasu ta hanyar sitaci sitaci tare da polyacklonitrile sannan saponphylonitrile sannan saponphy. A cewar albarkatun kasa, akwai jerin situka (grafted, carboymethyrated, da sauransu acid, da sauransu (colyvinlicy jerin barasa, da sauransu) da yawa. Idan aka kwatanta da sitaci da selulose, pelacrylic acid companages resin yana da jerin fiyya irin su samar da wadataccen samarwa, ingantaccen samarwa, da kuma kyakkyawan tsarin samar da ruwa. Ya zama babban bincike na yanzu a wannan filin.
Menene ƙa'idar wannan samfurin? A halin yanzu, asusun polyackeric acid na 80% na samar da kayan kwalliya na duniya. Super Supleent resin gaba daya shine polymertrolyte dauke da kungiya ta hydrophilic da tsarin da aka danganta. Kafin sha ruwa, sarƙoƙi na polymer suna kusa da juna da kuma sanya hannu tare, tsallakewa don samar da tsarin hanyar sadarwa, don cimma matsara da gaba ɗaya. A lokacin da cikin hulɗa da ruwa, kwayoyin ruwa ke shiga cikin resin ta hanyar ɗaukar mataki da kuma watsawa, da kuma amonizing a sarkar suna ionized a cikin ruwa. Saboda karfin lantarki tsakanin ions iri daya a kan sarkar, da polymer sarkar shimfiɗa kuma kumbura. Saboda buƙatun tsaka tsaki da tsaka tsaki, alƙalin ions ba zai iya yin ƙaura zuwa waje na guduro tsakanin mafita ba a ciki da waje resin ya samar da matsin lamba na osmotic. A karkashin aikin na juyawa osmosis, ruwa ya kara resin don samar da hydrogel. A lokaci guda, tsarin hanyar sadarwa da haɗin gwiwar da ke tattare da resin da kansa ya iyakance fadada marar iyaka na gel. Lokacin da ruwan ya ƙunshi ɗan ƙaramin gishiri, matsi na osmotic matsa lamba zai ragu, kuma a lokaci guda, saboda haɓakar polymer zai rushe, yana haifar da raguwa mai girma a cikin ɗaukar ƙarfin resinption na sha. Gabaɗaya, damar ɗaukar respy of guduro a cikin 0.9% na Nacl bayani shine kawai game da 1/10 na waccan ruwa na deionized. Ruwa na Ruwa da Rarrabawar Ruwa sune bangarori biyu na wannan matsalar. Lin runxiong et al. tattauna su a thermodynamics. A karkashin wani zazzabi da matsin lamba, super superent resin na iya ɗaukar ruwa ba da gangan, rage ruwa kyauta na tsarin har sai ya isa ma'auni. Idan ruwa ya tsere daga resin, ƙara entalpy entalpy, ba zai iya amfani da tsarin kwanciyar hankali ba. Binciken Haske yana nuna cewa kashi 50% na ruwan da aka ɗauke shi har yanzu ana rufe shi a cikin cibiyar sadarwar gel sama da 150 ° C. Sabili da haka, koda ana amfani da matsin lamba a zazzabi na al'ada, ruwa ba zai tsere daga gudummawar da keɓaɓɓe ba, wanda aka ƙaddara da abubuwan narkewar ƙwayoyin cuta na Super Superent Resin.
Nan gaba, tel takamaiman manufar SAP.
Lokaci: Dec-08-2021