Lihlahisoa tsa rona tsa mantlha: Amino silicone, block silicone, silicone ea hydrophilic, silicone emulsion eohle ea bona, e ntlafatsa ho kolobisa ka potlako, se thibelang metsi (Fluorine mahala, Carbon 6, Carbon 8), lik'hemik'hale tse hlatsoang demin (ABS, Enzyme, Spandex protector, Manganese remover) , Linaha tse ka sehloohong tsa kantle ho naha: India, Pakistanrkbekiiyestan, Indonesia, U.

Tšebeliso ea Setsi sa Phatlalatso ea Lebala la Dae ka ho daea le ho polyester

Lidae tse jalang li sebelisoa haholo ho daea likhoele tsa hydrophobic joalo ka polyester, spandex, nylon le likhoele tsa acetate. Ka tsoelopele e tsoelang pele ea theknoloji ea ho daea fiber, mefuta e fapaneng ea li-agent e hatetse pele haholo.

1. Moemeli oa boemo ba ho daea ka mocheso o phahameng

Ha ho sebelisoa lidae tse qhalakaneng bakeng sa ho daea ka mocheso o phahameng le o nang le khatello e matla, ho daea ka mokhoa o sa leka-lekaneng hangata ho bakoa ke lintho tse kang ho senyeha ho hoholo, ho tšoana le ho fetisoa ha dae, hammoho le taolo e fosahetseng ea lebelo la mocheso. Haholo-holo bakeng sa likhoele tse ntle tsa polyester, ho teteana ha linear ho tlaase haholo, sebaka se ka holimo sea eketseha, 'me lebelo la ho daea la dae lea potlakisa. Ho feta moo, sebopeho sa lesela le thata se etsa hore ho be thata hore dae e kenelle, e leng se etsang hore ho be le ho se leka-lekane ha dae ho feta likhoele tse tloaelehileng tsa polyester. Tšebeliso ea lisebelisoa tsa ho qhalakanya mocheso o phahameng nakong ea ho daea li ka ntlafatsa phello ea masela le ho ntlafatsa boleng ba sehlahisoa.

Ka kakaretso, li-surfactants tse seng tsa ionic li ka sebelisoa e le lisebelisoa tsa ho leka-lekanya lidae tse qhalakaneng tse seng tsa ionic, tse ka etsang bond ea hydrophobic le ho fokotsa lebelo la ho daea ho fihlela boemo. Har'a li-non-ionic dispersing leveling agents, polyoxyethylene ester surfactants li sebetsa hantle ho feta polyoxyethylene ether surfactants (mehaho ea ester e na le kamano e kholo ea polyester ho feta ea ether), 'me li-surfactants tse nang le masale a benzene li sebetsa hantle ho feta li-surfactants tse mafura.

Leha ho le joalo, li-surfactants tse seng tsa ionic li na le tšekamelo ea ho felloa ke metsi nakong ea mocheso o phahameng oa ho daea oa polyester, 'me ho tlamahanngoa pakeng tsa liketane tsa ethylene oxide le hydroxyl, amino, le lihlopha tse ling tse sebetsang ka limolek'hule tsa dae ke adsorption e hlephileng ea' mele, e haelloang ke matla a ho sebelisana ha ion le dispersibility e fokolang le solubilization. Ha u sebelisa li-surfactants tse se nang ionic tse tlase tsa cloud point, ho ka etsahala hore ho be le dae aggregation. Ka lebaka la matla mpe qoso lera thehoa ke adsorption ea surfactants anionic holim'a likaroloana dae, ho na le matla repulsion motlakase pakeng tsa likaroloana dae ho theha boemo bo tsitsitseng qhalakantsoeng, e nang le matla a qhalakantsoeng ka matla ka agglomerates tsa lidae qhalakantsoeng, ka tsela eo ho fokotsa cohesiveness bona le ho boloka dae tharollo. Sena se ka rarolla bothata ba matheba a dae a bakoang ke sebaka se tlase sa maru sa li-surfactants tsa nonionic.

Moemeli oa boemo bo phahameng ba mocheso o phahameng o etsoa ka ho sebelisa liphello tsa synergistic le synergistic tsa li-non-ionic le anionic surfactants, moo likarolo tse fapaneng tsa karolo ka 'ngoe li nang le liphello tse fapaneng. Ho na le lihlahisoa tse ngata tsa boemo ba mocheso o phahameng (tse ling tsa tsona li kenyelletsa bajari ba bang) tse entsoeng ka li-anionic/nonionic surfactants. Mehaho e fapaneng ea karolo ka 'ngoe e na le mesebetsi e fapaneng, haholo-holo e arotsoe ka: 1) sebopeho sa ethoxy se ka tšoara lidae tse qhalakaneng, sa eketsa libaka tsa dae, le ho lieha ho daea nakong ea ho daea; 2) Ha mocheso oa ho daea o fihla boleng ba bohlokoa, metsoako e nkhang hamonate e ka baka polasetiki ka potlako le ho ruruha ha likhoele tsa polyester, ho fokotsa mocheso oa phetoho ea khalase ea polyester ka 20-25 ℃, ho eketsa haholo li-pores ka har'a likhoele, le ho lumella lidae hore li dae likhoele ka potlako le ka botebo. Ka nako e ts'oanang, li ka sebetsa e le li-solvents bakeng sa lidae hore li tsoele pele ho senya le ho kheloha likhoele, e leng se bakang ho falla ha bohlokoa (ho fetisa dae) ho finyella phello e tšoanang ea ho daea.

Tse ling tsa lihlahisoa tse rarahaneng tsa li-surfactants li na le matla a ho ntša lekobe, tse ka bakang mathata habonolo mechineng ea ho daea ka potlako le ho daea ha libateng tse nyenyane. Ka hona, ho hlokahala lisebelisoa tse fokolang tsa foaming. Tharollo ke ho eketsa li-defoamers, haholo-holo li-organosilicon defoamers, tse sebetsang haholo ka mocheso o phahameng; Lihlahisoa tse tlase tse foaming li fumanoa ka copolymerizing ethylene oxide le propylene oxide.