Zivelise njani i-Polyacson?
January 03, 2024
Ukuveliswa kwePolyacrylamlam (i-PAM) isekwe kwisisombululo se-ACrymide njengesixhobo esingaphantsi, phantsi kwesenzo somqalisi senziwe, kwaye emva kokugqitywa kwe-Pel ye-Pel ye-Pol bus Emva kokuphendula kugqityiwe, i-pellecyrnide ye-Pellet inqunyulwe, inyibilikisiwe, yomiswe kwaye ityunyuzwe ivelise iimveliso zePolyacyrysam. Inkqubo ephambili yindlela yokuphendula ye-polymerization, kwaye kulungiso olulandelayo, ingqalelo kufuneka ihlawulwe kuMatshini wokupholisa, ukonakaliswa kwe-thermal kunye nokuntywila kwe-molecular yemolekyuli kunye ne-polyacyriacyriacmasside. I-Acrydelas + Amanzi (i-Actriator / i-polymerization) i-Pel ye-Pel ye-Polyacyslam Ke yeyiphi iteknoloji yePolyider Polymeride? Itekhnoloji ye-Polylization ye-Polymerization yokuqala ye-Polymerization kunye nenkqubo ye-polymer ye-polymermer isusiwe, kwaye ngoku inkqubo yokulinganisa i-kete ye-ketete ye-ketene. Ngokuphuhliswa kwetekhnoloji, i-Polyacylamide ubunzima bemolekyuli inokulawulwa, inyibilikiswe ngokulula emanzini kwaye incinci i-monomers, ukuze kusetyenziswe umgangatho wemveliso, ezi zinto ziqhelekileyo ziyimfuno zentengiso Ukusukela usukelo, kodwa kukwaba lukhuphiswano lophuhliso lwe
Itekhnoloji yemveliso yePolyacybusside.
Kumzi mveliso, ngokufuthi ngokweempawu ezahlukeneyo zendlela ye-Polymerizozazazo yokuzalisa, isigaba se-Intelsion esemagqabini, isigaba sokumiswa kwenqanaba lokumiswa kwenqanaba le-Polymerition kunye ne-Polymerication ye-Polymerication yokufumana iintlobo ezahlukeneyo zeemveliso. I-1.Aqueus isisombululo se-polymerization Isisombululo se-homogeneous enesisombululo se-uplymerment yi-Polycturation Pam ye-Dobcculant yembali yeyona ndlela inde yendlela, esebenzisa i-Inorganis ye-Inorganic ye-Onorgasic kunye ne-Azo-i-Annimator ye-onnidation, akufuneki iphinde isebenze kwakhona, imveliso inokusetyenziswa ngokuthe ngqo . Ngenxa yamanzi njengeSolvent, le nkqubo ineempazamo ezimbalwa, kwaye i-chain yokudlulisela i-monomer ukuya kwisinyibilikisi samanzi incinci kakhulu, ke, le ndlela iphambili kakhulu. 2.Imigangatho ye-Polymeris Indlela ye-Polymermer-iSigaba sokuLawula i-Polymerizo yokulungiselela ukulungiselela i-polyactrysamlacyside ikwahlulwe kwi-Pullion yeSigaba sokuTunyelwa kweSigaba sokuBuyiselwa kwi-Polymerion, isigaba se-Mineeloul Polymerion Polymerion, indlela yokumiswa kwe-polymerization, indlela yokulinganisa i-Polymerization 4. (1) Indlela yeSigaba sokuBuyiselwa kwiPolymerion Polymerion Sisisombululo esinamandla soncedo lwe-oyile-ioyile (W / O) i-Enulsifier iphakathi yeoyile, emva kokuqaliswa kwe-polymerization, imveliso yesiphumo i-polycopic polymes ichithwe emanzini (100 I-NM ~ 1000 NM) kwi-oyile yokusasazeka kweoyile, oko kukuthi, i-W / O .. I-Polymerization ixelwe. I-minaeloulsion ihlala ibhekisa kwi-isotropic, ecacileyo nengabonakaliyo, ubungakanani be-80nm ~ 80NM ~ 80nm ~ 80NM I-Colmod yase-ColtodyAlion ye-collodal iziseko ze-collorion, ngeentlobo zeentlobo zemifanekiso eqingqiweyo, kunye nokuzinza okugqibeleleyo kunye nezinye iimpawu.
(3) Indlela yokumiswa kwakhona kwenqanaba lokumiselwa kwePolymerization
Isisombululo se-Acrylamside Acrylamide phambi kokusasazwa kwezinto zokusasazwa, sinokusasazeka kwimo yemithombo yeendaba ye-organic yokumiswa kwe-polymerization, ubungakanani bemveliso ngokubanzi buye kwi-1.0um-500m. Ngelixa imveliso yemveliso kuluhlu lwe-0.1NM ~ 1.0NM, eyaziwa ngokuba yi-collowlor polymerization. Kwi-polymerization, i-Acrylam Acrylame Actonide kwi-Span-60, i-Inorganic Ammonia, i-Sodium Fatty Acids okanye i-SODIME AIDS ENYE YOKUGQIBELA EKUGQIBELWENI KUNYE NEZITHUTHA ZOKUGQIBELA UKUZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE UZE USETYENZISE NJENGOKO. (4) I-Polymerication Indlela yokunyanzeliswa Le polymeride ye-acryside iqhutywa kwiinyibilikisi eziphilayo okanye izisombululo ezixubeneyo zamanzi kunye nezinto eziphilayo. Le mithombo yeendaba yimithisi ye-monomer kunye nezilwanyana ezingezizo zePolymer Polyacrylacyside. Ke ngoko, ukuqala komxube wokuphendula we-polymerization kuyasebenza, kwaye kwi-Polymerizaration Inkqubo yokuphendula, i-Dolycture Pam yaveliswa kwi-Piciption Post, ukuze inkqubo yokuphendula ibonakala isibini. Ke ngoko, i-polymerizazazazazazazazazazazazazazazazazaziweyo yenziwa kwinkqubo engeyiyo i-homogeneneous, eyaziwa ngokuba yi-precipication polymerization. I-3.UTALD State Polymerizozelelo yendlela (ekwaziwa ngokuba yindlela yemitha) I-Acryside (AM) inokuqaliswa ngokwendlela yemitha ye-prolymerization ye-polymerization. Ikristali ye-abrymide 0-60 ° C kunye ne-In-Ray i-Irradiation eqhubekayo, kwaye emva koko ususe umthombo wemitha, onokuba yipolisi kumaqondo obushushu aphezulu; Ukukhanya kwe-ultraviolet inakho ukuba nepolymermed. Impendulo ye-polymerizarazazazazazo yenzeka phezu kweekristali, ngoko ke ubukhulu bazo buba yinto elawula, kwaye izinga le-polymerizazazazazazalizol lingaphantsi kune-γ-ray i-raymer ifakwe kakhulu kwaye iphantsi kwemolekyuli ephantsi kakhulu. Ukongeza, xa iqondo lobushushu liphuma, i-polymer inokuguqulwa, kwaye le ndlela ngokwayo inzima kakhulu ukubufumana ubushushu, kwaye ukuhanjiswa kwemolekyuli yeemveliso ezifunyenweyo zibanzi kakhulu, ngenxa yoko ayizange iqhutywa ngemizi-mveliso enkulu imveliso, kodwa kuphela kwinqanaba lokuphatha kwelebhu.
