Litaba tsa sehlahisoa
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Polyvinylpyrrolidone (PVP) – Khemik'hale e Ntle e Sebetsang ka Mefuta e Mengata e nang le Ditshebediso tse Kopantsweng
Polyvinylpyrrolidone, e khutsufalitsoeng e le PVP mme e boetse e tsejoa e le povidone, ke motsoako oa polymer o seng oa ionic o sebetsang hantle haholo. E na le hydrophilicity, ho khomarela, thepa ea ho etsa filimi, ho lumellana ha lintho tse phelang le litšobotsi tse ling tse ngata tse ikhethang, e fetohile e 'ngoe ea tse entsoeng lipatlisiso tse tebileng le tse nang le ...Bala haholoanyane -
Ho Rarolla Li-puzzle tsa ho Hlatsoa Likokoana-hloko: Tataiso e Felletseng ea Likokoana-hloko tse Ikamahanyang le Maemo Haholo
Morero o ka sehloohong oa ho eketsa li-bacteria tse bolaeang likokoana-hloko lihlahisoa tsa ho hlatsoa o habeli: ho sireletsa masela le ho thibela tšenyo ea letlalo e bakoang ke libaktheria. Hona joale, li-bacteria tse sebelisoang haholo lisepeng tsa ho hlatsoa liaparo li kenyelletsa lihlopha tse latelang: 1. Li-bacteria tse nang le Chlorine Triclocarban Ka lebaka la...Bala haholoanyane -
Lihlopha tsa Li-Antistatic Agents ke life? -Litharollo tsa Antistatic tse Ikhethileng tse tsoang ho NANJING REBORN
Di-antistatic agents di ntse di hlokahala haholo ho rarolla mathata a kang ho monya ha motlakase polasetiking, dipotoloho tse kgutshwane, le ho ntsha motlakase ka motlakase ka hara di-elektroniki. Ho ya ka mekgwa e fapaneng ya tshebediso, di-antistatic agents di ka arolwa ka mekhahlelo e mmedi: di-additives tsa ka hare le tsa kantle...Bala haholoanyane -
MOTŠIRELETSI OA POLYMER: MONYETSI OA UV
Sebopeho sa limolek'hule tsa li-UV absorber hangata se na le libonto tse peli tse kopantsoeng kapa masale a monko o monate, a ka monyang mahlaseli a ultraviolet a maqhubu a itseng (haholo-holo UVA le UVB). Ha mahlaseli a ultraviolet a khantša limolek'hule tse monyang, lielektrone tse limolek'huleng li fetoha ho tloha fatše ...Bala haholoanyane -
Lintlha tsa ho arola le ho sebelisa li-agent tsa ho lekanya ho koahela
Lisebelisoa tsa ho lekalekanya tse sebelisoang ho lipeipi hangata li arotsoe ka metsoako e tsoakiloeng, acrylic acid, silicone, fluorocarbon polymers le cellulose acetate. Ka lebaka la litšobotsi tsa eona tse tlase tsa khatello ea bokaholimo, lisebelisoa tsa ho lekalekanya li ke ke tsa thusa feela ho lekalekanya, empa li ka boela tsa baka litla-morao. Nakong ea tšebeliso, ...Bala haholoanyane -
Thepa ea ho lekalekanya ea lipente ke efe?
Tlhaloso ea ho leka-lekanya Thepa ea ho leka-lekanya ea ho koahela e hlalosoa e le bokhoni ba ho koahela ho phalla kamora ho sebelisoa, ka hona ho eketsa ho felisoa ha ho se lekane hofe kapa hofe ha bokaholimo ho bakoang ke ts'ebetso ea ho sebelisa. Haholo-holo, kamora ho sebelisoa ha ho koahetsoe, ho na le ts'ebetso ea phallo le...Bala haholoanyane -
Ke eng e amang ho silafatsoa ha masela a koahelang?
Ho tlosa letheba la letlalo ke bokhoni ba ho tlosa letheba la letlalo nakong ea tlhahiso le ts'ebetso ea ho koahela. Li-defoamers ke mofuta oa tlatsetso e sebelisetsoang ho fokotsa letheba la letlalo nakong ea tlhahiso le/kapa ts'ebeliso ea liphahlo. Joale ke lintlha life tse amang ho tlosa letheba la letlalo? 1. Sebaka sa ho...Bala haholoanyane -
Mefuta ea li-absorber tsa UV
Selelekela sa monya UV Khanya ea letsatsi e na le khanya e ngata ea ultraviolet e kotsi linthong tse mebala. Bophahamo ba eona ba bolelele ba limithara tse 290 ~ 460nm. Mahlaseli ana a kotsi a ultraviolet a etsa hore limolek'hule tsa 'mala li bole le ho fela ka lebaka la lik'hemik'hale tse fokotsang oxidation. Tšebeliso ea ultraviolet abs...Bala haholoanyane -
Sekoahelo sa antioxidant
Selelekela Li-antioxidant (kapa li-heat stabilizers) ke lintho tse sebelisoang ho thibela kapa ho liehisa ho senyeha ha li-polymer ka lebaka la oksijene kapa ozone sepakapakeng. Ke lintho tse sebelisoang haholo linthong tsa polymer. Li-coat li tla senyeha ka lebaka la ho besoa ka mocheso o phahameng ...Bala haholoanyane -
Setlolo sa ho hloekisa letlalo sa surfactant APG (Alkyl Polyglycoside)
APG, e khutsufalitsoeng bakeng sa Alkyl Polyglycoside, ke surfactant e seng ea ionic. Ka mantsoe a bonolo, e tšoana le "moselamose oa ho hloekisa" oa boselamose o ka etsang hore lihlahisoa tsa ho hloekisa li sebetse hantle haholo. Ke naleli e ntseng e hola metsoakong ea tlhokomelo ea letlalo. Ho tsoa tlhahong Lisebelisoa tse tala tsa APG kaofela li tsoa tlhahong. Haholo-holo ke ...Bala haholoanyane -
Ntlafatso ea lintho tse hasanyang (2)
Sehloohong se fetileng, re hlahisitse ho hlaha ha di-dispersant, mekgwa le mesebetsi ya di-dispersant. Temaneng ena, re tla hlahloba mefuta ya di-dispersant dinakong tse fapaneng ka nalane ya ntshetsopele ya di-dispersant. Moemedi wa setso wa ho kolobisa le ho qhalanya boima bo tlase ba dimolek'hule ...Bala haholoanyane -
Ntlafatso ea lintho tse hasanyang (1)
Dispersants ke di-additives tse ka hodima metsi tse sebediswang ho tsitsisa dikarolwana tse tiileng tse kang dikhomaretsi, dipente, dipolasetiki le metswako ya polasetiki. Nakong e fetileng, dikobo ha e le hantle di ne di sa hloke di-dispersants. Ditsamaiso tse kang pente ya alkyd le nitro di ne di sa hloke di-dispersants. Dispersants ha di a ka tsa hlaha ho fihlela acrylic e...Bala haholoanyane