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Litaba

Notlolla menyetla e sa lekanyetsoang. Asiti ea acrylic e etella pele mokhoa oa boqapi.

Asiti ea acrylic, e leng ntho e makatsang ea lik'hemik'hale, e fetohile naleli e khanyang indastering ea sejoale-joale ka lebaka la ts'ebetso ea eona e ikhethang le ts'ebeliso e pharaletseng.

 

Ke mokelikeli o se nang 'mala empa o na le matla a maholo. O na le monko o bohale, o kang phefumoloho ea boqapi bo ntšoang. O ka qhibiliha ka metsing, ethanol le diethyl ether, e leng se bontšang hore o lumellana hantle haholo.

 

Ka homopolymerization kapa copolymerization, li-polymer li hlahisoa 'me li sebelisoa haholo masimong a kang lipente, likhomaretsi, li-resin tse tiileng, metsoako ea ho bopa le tse ling. Ebang ke lipente tse eketsang mebala e metle mehahong kapa lipente tse kopanyang lintho ka thata, acrylic acid e ka bontša ts'ebetso ea eona e phahameng ka ho fetisisa.

 

Asiti ea acrylic le li-ester tsa eona, joalo ka thepa e tala ea boselamose, li khanya haholo indastering ea lik'hemik'hale tsa polymer. Kakaretso ea tlhahiso ea lefats'e e feta lithane tse milione e le 'ngoe, 'me tlhahiso ea li-polymer le li-copolymer tse entsoeng ka tsona ke lithane tse ka bang limilione tse hlano, e kenyang tšusumetso e matla liindastering tse ngata.

 

Libakeng tsa boholo ba warp, e sebetsa hantle ho feta joala ba polyvinyl. Ho bonolo ho e fetola boholo 'me e ka boloka starch, e tlisa tharollo e sebetsang indastering ea masela. Lefapheng la likhomaretsi, ho ikutloa ha eona ka letsoho ho tiileng ho etsa hore ho bokellana ha electrostatic le ho kenngoa ha moriri ho be ho phethahetseng haholoanyane. Joaloka sethibela-metsi, e thusa ho eketsa tlhahiso masimong a oli ka liphello tse tsotehang. Libakeng tsa ho qetela tsa pampiri tse koahetsoeng, e ka boloka 'mala ntle le ho ba mosehla 'me e na le ts'ebetso e ntle ea khatiso. 'Me lihlahisoa tsa polyacrylate li bile li fetohile li-auxiliaries tse fapaneng tsa polymer tse kang li-flocculant, li-agent tsa kalafo ea metsi, li-dispersant… Li ka fumanoa hohle.

 

Ho khetha asiti ea acrylic ho bolela ho khetha boqapi le bokhabane, 'me ha re bōpeng bokamoso bo babatsehang hammoho.


Nako ea poso: Pulungoana-26-2024