PolyDADMAC, ib lub npe zoo li nyuaj thiab tsis meej pem, yog qhov tseem ceeb ntawm peb lub neej txhua hnub. Raws li tus neeg sawv cev ntawm cov tshuaj polymer, PolyDADMAC tau siv dav hauv ntau qhov chaw. Txawm li cas los xij, koj puas to taub nws cov khoom siv tshuaj lom neeg, cov khoom tsim, thiab tshuaj lom? Tom ntej no, tsab xov xwm no yuav muab rau koj nkag siab tob txog PolyDADMAC.
Cov khoom siv tshuaj ntawm PolyDADMAC txiav txim siab nws cov khoom tshwj xeeb. Raws li muaj zog cationic polyelectrolyte, PolyDADMAC tau muab los ua cov xim tsis muaj xim rau lub teeb daj zoo li kua nplaum, lossis qee zaum dawb pearls. Nws cov khoom muaj kev nyab xeeb thiab tsis muaj tshuaj lom ua rau nws siv dav hauv thaj chaw xws li kev kho dej, textiles, papermaking, thiab roj teb. Tsis tas li ntawd, PolyDADMAC yog yooj yim soluble nyob rau hauv dej, tsis-flammable, muaj zog cohesion, zoo hydrolytic stability, tsis rhiab rau pH hloov, thiab muaj zoo heev zog xws li chlorine kuj. Nws feem ntau yog siv los ua flocculant thiab qee zaum muab tshuaj nrog algaecides. Nws tau tshaj tawm tias PDMDAAC muaj cov nyhuv synergistic nrog WSCP thiab poly-2-hydroxypropyl dimethylammonium chloride.
PolyDADMAC tuaj ua si li cas? PolyDADMAC muaj zog thiab ua lub luag haujlwm sib txawv hauv ntau qhov chaw. Tshwj xeeb, hauv kev kho dej, PolyDADMAC yog siv los ua cationic flocculant thiab coagulant. Los ntawm adsorption thiab bridging, nws tuaj yeem tshem tawm cov khib nyiab thiab impurities hauv dej thiab txhim kho cov dej zoo. Hauv kev lag luam textile, PolyDADMAC, ua tus neeg sawv cev tsis muaj formaldehyde-dawb xim-kho, tuaj yeem txhim kho cov xim kho cov nyhuv ntawm dyes thiab ua rau textiles ci xim thiab tiv taus fading. Hauv cov txheej txheem papermaking, PolyDADMAC yog siv los ua tus neeg saib xyuas cov khib nyiab anionic thiab AKD curing accelerator, pab txhim kho cov ntawv zoo thiab txo cov nqi tsim khoom. Tsis tas li ntawd, hauv kev lag luam roj av, PolyDADMAC yog siv los ua av nplaum stabilizer rau drilling thiab acid fracturing cationic modifier hauv dej txhaj tshuaj los txhim kho cov roj teb rov qab.
Txawm li cas los xij, PolyDADMAC tsis yog lub mos txwv nyiaj. Txawm hais tias nws muaj ntau yam khoom zoo thiab daim ntawv thov, koj tseem yuav tsum tau xyuam xim rau cov teeb meem kev nyab xeeb thaum siv nws. Piv txwv li, kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag yuav tsum zam thaum siv los tiv thaiv kev khaus. Nyob rau sab saum toj ntawm qhov ntawd, nws yuav tsum tau muab kaw thiab khaws cia tom qab siv kom tsis txhob muaj kev sib cuag nrog cov oxidants muaj zog thiab khaws cia rau hauv qhov chaw txias thiab qhuav. Txawm hais tias PolyDADMAC tsis muaj tshuaj lom, koj tseem yuav tsum tau ua haujlwm nrog ceev faj thiab ua raws li cov cai tswj kev nyab xeeb thiab cov txheej txheem ua haujlwm.
Txhawm rau ua kom tiav, PolyDADMAC, raws li cov tshuaj polymer, tau siv dav hauv ntau qhov chaw. Nws cov khoom siv tshuaj lom neeg tshwj xeeb thiab kev ua haujlwm zoo ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev kho dej, textiles, ntawv, thiab roj teb. Txawm li cas los xij, koj tseem yuav tsum tau ua tib zoo saib xyuas cov teeb meem kev nyab xeeb thaum siv thiab ua raws li cov cai thiab cov txheej txheem ua haujlwm. Tsuas yog los ntawm kev ua kom muaj kev nyab xeeb thiab tsim nyog siv PolyDADMAC tuaj yeem peb paub txog nws lub peev xwm thiab coj tau yooj yim dua thiab muaj txiaj ntsig rau peb lub neej thiab kev ua haujlwm.
Post lub sij hawm: May-24-2024