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Ke Hobane'ng ha re Hloka Li-Deactivator tsa Koporo?
Sethibela-koporo kapa sethibela-koporo ke sejo se sebetsang se sebediswang dinthong tsa polymer tse kang dipolasetiki le rabara. Mosebetsi wa sona o ka sehloohong ke ho thibela phello ya ho tsofala ha di-ion tsa koporo kapa tsa koporo hodima thepa, ho thibela ho senyeha ha thepa, ho fetoha ha mmala, kapa ho senyeha ha thepa ya mechini...Bala haholoanyane -
Saense ea Setlolo sa Letsatsi: Thebe ea Bohlokoa Khahlanong le Mahlaseli a UV
Libaka tse haufi le equator kapa libakeng tse phahameng li na le mahlaseli a matla a ultraviolet. Ho pepesehela mahlaseli a ultraviolet nako e telele ho ka lebisa mathateng a kang ho chesoa ke letsatsi le ho tsofala ha letlalo, kahoo tšireletso ea letsatsi e bohlokoa haholo. Setlolo sa ho sireletsa letsatsi se fumanehang hona joale se finyelloa haholo-holo ka mokhoa oa ho koahela 'mele kapa ...Bala haholoanyane -
Kakaretso ea Lisebelisoa tsa ho Koahela
Tlhaloso le moelelo Litlatsetso tsa ho koahela ke metsoako e eketsoang ho lipente ho phaella ho lintho tse ka sehloohong tse etsang filimi, li-pigment, li-filler le li-solvents. Ke lintho tse ka ntlafatsang haholo thepa e itseng e itseng ea filimi ea ho koahela kapa ea ho koahela. Li sebelisoa ka tekanyo e nyane...Bala haholoanyane -
Tharollo ea Polyamide e thibelang botsofali (Nylon, PA)
Nylon (polyamide, PA) ke polasetiki ea boenjiniere e nang le thepa e ntle ea mechini le ea ts'ebetso, eo har'a eona PA6 le PA66 e leng mefuta e tloaelehileng ea polyamide. Leha ho le joalo, e na le mefokolo ea ho hanyetsa mocheso o phahameng, botsitso bo fokolang ba 'mala,' me e na le tšekamelo ea ho monngoa ke mongobo le hydrolysis. Nka...Bala haholoanyane -
'Maraka oa lefats'e oa Nucleating Agent o ntse o hola butle-butle: o shebane le barekisi ba bacha ba China
Selemong se fetileng (2024), ka lebaka la ntshetsopele ya diindasteri tse kang dikoloi le diphutheloana, indasteri ya polyolefin dibakeng tsa Asia Pacific le Middle East e ntse e hola ka ho tsitsitseng. Tlhoko ya di-nucleating agents e eketsehile ka ho lekana. (Se-nucleating agent ke eng?) Ho nka China e le ...Bala haholoanyane -
Ho se Hanyetse Maemo a Leholimo Hampe? Ho na le seo o hlokang ho se tseba ka PVC
PVC ke polasetiki e tloaelehileng eo hangata e etsoang liphaephe le lintho tse kenngoang, maqephe le lifilimi, jj. E theko e tlase 'me e na le mamello e itseng ho li-acid tse ling, li-alkali, letsoai le li-solvents, e leng se etsang hore e lokele haholo ho kopana le lintho tse nang le oli. E ka etsoa hore e be ponahalo e bonaletsang kapa e sa bonahaleng...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 -
Lihlopha le lintlha tsa tšebeliso ea 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