litaba

Amino silicone emulsion e sebelisitsoe haholo indastering ea masela. Silicone finishing agent e sebelisoang indastering ea masela ke haholo-holo emulsion ea amino silicone, e kang dimethyl silicone emulsion, hydrogen silicone emulsion, hydroxyl silicone emulsion, joalo-joalo.

Kahoo, ka kakaretso, likhetho tsa silicone ea amino bakeng sa masela a fapaneng ke afe? Kapa, ​​​​re lokela ho sebelisa silicone ea amino ea mofuta ofe ho hlophisa likhoele le masela a fapaneng ho fihlela litholoana tse ntle?

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 ● K'hothone e hloekileng le lihlahisoa tse kopantsoeng, haholo-holo ka mokhoa o bonolo, o ka khetha amino silicone e nang le boleng ba ammonia ea 0,6;

● Lesela le hloekileng la polyester, le nang le letsoho le boreleli la letsoho e le tšobotsi e ka sehloohong, le ka khetha amino silicone e nang le boleng ba ammonia ba 0,3;

● Masela a sebele a silika a boreleli haholo-holo ha a angoa 'me a hloka ho benya ho holimo. Silicone ea amino e nang le boleng ba 0.3 ea ammonia e khethoa haholo-holo e le motsoako o boreleli ho eketsa khanya;

● Boea le masela a bona a kopantsoeng a hloka letsoho le bonolo, le boreleli, le otlolohileng le le pharaletseng, le sa fetoleng mebala e fokolang. Amino silicone e nang le litekanyetso tsa 0.6 le 0.3 tsa ammonia li ka khethoa bakeng sa ho kopanya le ho kopanya li-agent tse boreleli ho eketsa elasticity le gloss;

● Li-sweaters tsa cashmere le masela a cashmere li na le matsoho a phahameng ka kakaretso ha a bapisoa le masela a boea, 'me lihlahisoa tse ngata tsa metsoako li ka khethoa;

● Li-socks tsa nylon, tse nang le ts'ebetso e boreleli e le tšobotsi e ka sehloohong, khetha amino silicone e phahameng ea elasticity;

● Likobo tsa Acrylic, likhoele tsa acrylic le masela a tsona a kopantsoeng a bonolo haholo 'me a hloka ho rekolla ho hoholo. Oli ea silicone ea amino e nang le boleng ba ammonia ea 0.6 e ka khethoa ho finyella litlhoko tsa elasticity;

● Masela a Hemp, haholo-holo a boreleli, a khetha haholo-holo amino silicone e nang le boleng ba ammonia ea 0.3;

● Silika ea maiketsetso le k'hothone haholo-holo li bonolo ho li ama, 'me ho lokela ho khethoa amino silicone e nang le boleng ba ammonia ea 0,6;

● Polyester e fokolitsoeng lesela, haholo-holo ho ntlafatsa hydrophilicity ea eona, e ka khetha polyether modified silicone le hydrophilic amino silicone, joalo-joalo.

1. Litšobotsi tsa amino silicone

Silicone ea amino e na le likarolo tse 'nè tsa bohlokoa: boleng ba ammonia, viscosity, reactivity, le boholo ba likaroloana. Mekhahlelo ena e mene e bonts'a boleng ba silicone ea amino mme e ama haholo mokhoa oa lesela le sebetsitsoeng. Joalo ka maikutlo a letsoho, bosoeu, 'mala, le bonolo ba emulsification ea silicone.

① Boleng ba Ammonia 

Amino silicone e fana ka masela a nang le thepa e fapaneng joalo ka bonolo, boreleli le botlalo, haholo ka lebaka la lihlopha tsa amino tse polimang. Likahare tsa amino li ka emeloa ke boleng ba ammonia, e bolelang limililithara tsa hydrochloric acid e nang le mahloriso a lekanang a hlokahalang ho fokotsa 1g ea amino silicone. Ka hona, boleng ba ammonia bo lekana ka kotloloho le peresente ea mole ea amino ka oli ea silicone. Ha li-amino li phahame, boleng ba ammonia bo phahame, 'me lesela le phethiloeng le bonolo le le bonolo. Lebaka ke hore ho eketseha ha lihlopha tse sebetsang tsa amino ho eketsa kamano ea bona ea lesela haholo, ho etsa tlhophiso e tloaelehileng ea limolek'hule le ho fana ka lesela le bonolo le le bonolo.

Leha ho le joalo, haedrojene e sebetsang ka har'a sehlopha sa amino e atisa ho ba le oxidation ho etsa chromophores, e bakang mosehla kapa mosehla o monyenyane oa lesela. Tabeng ea sehlopha se le seng sa amino, ho hlakile hore ha boleng ba amino (kapa boleng ba ammonia) bo ntse bo eketseha, monyetla oa ho ba le oxidation oa eketseha le mosehla o ba matla. Ka keketseho ea boleng ba ammonia, polarity ea molek'hule ea amino silicone ea eketseha, e fanang ka tlhokahalo e ntle bakeng sa emulsification ea oli ea silicone ea amino mme e ka etsoa emulsion e nyane. Khetho ea emulsifier le boholo le kabo ea boholo ba likaroloana ka emulsion le tsona li amana le boleng ba ammonia.

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 ① Viscosity

Viscosity e amana le boima ba limolek'hule le kabo ea boima ba limolek'hule tsa li-polymers. Ha re bua ka kakaretso, ha viscosity e phahame, boima ba molek'hule ea amino silicone e ba matla, thepa ea ho etsa filimi e betere e holim'a lesela e ba betere, maikutlo a bonolo, 'me boreleli bo ntse bo le bobebe, empa ho mpefala le ho feta. the permeability ke. Haholo-holo bakeng sa masela a sothehileng ka thata le masela a matle a denier, silicone ea amino e thata ho kenella ka hare ho fiber, e amang ts'ebetso ea lesela. Ho feta moo, viscosity e tla etsa hore botsitso ba emulsion bo be bobe kapa bo be thata ho etsa micro emulsion. Ka kakaretso, ts'ebetso ea sehlahisoa e ke ke ea fetoloa feela ka viscosity, empa hangata e leka-lekana ka boleng ba ammonia le viscosity. Hangata, litekanyetso tse tlaase tsa ammonia li hloka viscosity e phahameng ho leka-lekanya bonolo ba lesela.

Ka hona, ho ikutloa ka letsoho le boreleli ho hloka silicone e fetotsoeng ea amino e phahameng ea viscosity. Leha ho le joalo, nakong ea ts'ebetso e bonolo le ho baka, ba bang ba amino silicone cross-link ho etsa filimi, kahoo ba eketsa boima ba molek'hule. Ka hona, boima ba pele ba limolek'hule tsa amino silicone bo fapane le boima ba limolek'hule tsa amino silicone tse qetellang li etsa filimi holim'a lesela. Ka lebaka leo, boreleli ba sehlahisoa sa ho qetela bo ka fapana haholo ha silicone e tšoanang ea amino e sebetsoa tlas'a maemo a fapaneng a tshebetso. Ka lehlakoreng le leng, li-silicone tsa amino tse tlaase tsa viscosity li ka boela tsa ntlafatsa sebopeho sa masela ka ho eketsa lisebelisoa tse kopanyang kapa ho fetola mocheso oa ho baka. Li-silicone tsa viscosity tse tlase li eketsa ho kenella, 'me ka lisebelisoa tse hokahanyang le ts'ebetso ea ts'ebetso, melemo ea amino silicone e phahameng le e tlase e ka kopanngoa. Mefuta e fapaneng ea viscosity ea amino silicone e tloaelehileng e pakeng tsa 150 le 5000 centipoise.

Leha ho le joalo, ke habohlokoa ho hlokomela hore kabo ea boima ba molek'hule ea amino silicone e ka ba le tšusumetso e kholo mosebetsing oa sehlahisoa. Boima ba limolek'hule bo tlase bo kenella ka har'a fiber, ha boima bo phahameng ba limolek'hule bo ajoa ka holim'a fiber, e le hore kahare le kantle ho fiber e phuthetsoe ke silicone ea amino, e fa lesela maikutlo a bonolo le a boreleli, empa bothata e ka 'na ea e-ba hore botsitso ba emulsion e nyenyane bo tla ameha haeba phapang ea boima ba limolek'hule e le khōlō haholo.

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 ① Reactivity

Reactive amino silicone e ka iketsetsa li-cross-link nakong ea ho qeta, 'me ho eketsa tekanyo ea ho kopanya ho tla eketsa boreleli, bonolo le botlalo ba lesela, haholo-holo mabapi le ntlafatso ea elasticity. Ha e le hantle, ha u sebelisa li-cross-linking agents kapa maemo a ntseng a eketseha a ho baka, amino silicone e ka boela ea eketsa tekanyo ea ho kopanya li-cross-link, kahoo ea ntlafatsa ho khutlela morao. Silicone ea amino e nang le hydroxyl kapa methylamino qetellong, e phahamisa boleng ba ammonia, e ntlafatsa boemo ba eona ba ho hokahanya, 'me e ntlafatsa boleng ba eona.

②Particle boholo ba emulsion e nyane le tefiso ea motlakase ea emulsion

 Boholo ba karoloana ea emulsion ea amino silicone e nyane, hangata e ka tlase ho 0.15 μ, kahoo emulsion e sebakeng sa ho qhalakanngoa ho tsitsitseng ha thermodynamic. Botsitso ba eona ba polokelo, botsitso ba mocheso le botsitso ba ho kuta li ntle haholo, 'me ka kakaretso ha li robe emulsion. Ka nako e ts'oanang, boholo ba karoloana e nyane bo eketsa sebaka sa likaroloana, ho ntlafatsa haholo monyetla oa ho kopana pakeng tsa silicone ea amino le lesela. Bokhoni ba ho bapatsa ka holim'a metsi boa eketseha mme ho ts'oana hoa ntlafala, 'me ho kenella hoa ntlafala. Ka hona, ho bonolo ho etsa filimi e tsoelang pele, e ntlafatsang bonolo, boreleli le botlalo ba lesela, haholo-holo bakeng sa masela a matle a denier. Leha ho le joalo, haeba kabo ea boholo ba likaroloana tsa silicone ea amino e sa lekane, botsitso ba emulsion bo tla ameha haholo.

Tefiso ea amino silicone micro emulsion e itšetlehile ka emulsifier. Ka kakaretso, likhoele tsa anionic li bonolo ho adsorb cationic amino silicone, ka hona ho ntlafatsa phello ea kalafo. Phatlalatso ea emulsion ea anionic ha e bonolo, 'me matla a adsorption le ho tšoana ha emulsion e seng ea ionic e molemo ho feta emulsion ea anionic. Haeba tefiso e mpe ea fiber e nyane, tšusumetso ea thepa e fapaneng ea tefiso ea emulsion e nyane e tla fokotseha haholo. Ka hona, likhoele tsa lik'hemik'hale tse kang polyester li monya emulsion e fapaneng e nyane ka litefiso tse fapaneng mme ho ts'oana ha tsona ho molemo ho feta likhoele tsa k'hothone.

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1.Tšusumetso ea silicone ea amino le thepa e fapaneng letsohong la masela a masela

① Bonolo

Le hoja tšobotsi ea amino silicone e ntlafatsoa haholo ka ho tlama ha lihlopha tse sebetsang tsa amino ho masela, le tlhophiso e hlophisitsoeng ea silicone ho fana ka masela a bonolo le a boreleli. Leha ho le joalo, phello ea sebele ea ho qetela e itšetlehile haholo ka tlhaho, bongata, le kabo ea lihlopha tse sebetsang tsa amino ka har'a amino silicone. Ka nako e ts'oanang, mokhoa oa emulsion le boholo ba likaroloana tsa emulsion le tsona li ama maikutlo a bonolo. Haeba lintlha tse ka holimo tse susumetsang li ka finyella ho leka-lekana ho loketseng, mokhoa o bonolo oa ho qeta lesela o tla fihla boemong bo botle, bo bitsoang "super soft". Boleng ba ammonia ba li-softeners tsa amino silicone hangata bo pakeng tsa 0.3 le 0.6. Ha boleng ba ammonia bo phahame, lihlopha tsa amino tse sebetsang ka har'a silicone li arolelanoa ka ho lekana, 'me lesela le ikutloa le le bonolo. Leha ho le joalo, ha boleng ba ammonia bo feta 0,6, boikutlo bo bonolo ba lesela ha bo eketsehe haholo. Ho phaella moo, e nyenyane boholo ba karoloana ea emulsion, e thusa haholoanyane ho khomarela emulsion le boikutlo bo bonolo.

② Letsoho le bonolo

Hobane tsitsipano e kaholimo ea motsoako oa silicone e nyane haholo, emulsion ea amino silicone e bonolo haholo ho hasana holim'a fiber, e etsa maikutlo a monate a boreleli. Ka kakaretso, ha boleng ba ammonia bo le nyane le boima ba molek'hule ea amino silicone , boreleli bo betere. Ntle le moo, silicone e felisitsoeng ke amino e ka theha tlhophiso e makhethe haholo ea tataiso ka lebaka la liathomo tsohle tsa silicon tse likhokahanong tsa ketane tse hokahaneng le sehlopha sa methyl, e leng se hlahisang letsoho le boreleli.

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①Elasticity (botlalo)

The elasticity (botlalo) e tlisoang ke amino silicone softener maselang e fapana ho ea ka reactivity, viscosity, le boleng ba ammonia ea silicone. Ka kakaretso, elasticity ea lesela e itšetlehile ka ho hokahanya ha filimi ea amino silicone holim'a lesela nakong ea ho omisa le ho bōptjoa.

1.Ha boleng ba ammonia bo phahameng ba oli ea silicone ea hydroxyl e felisitsoe, e ntlafatsa botlalo ba eona (ho thella).

2.Ho hlahisa lihlopha tsa hydroxyl ka liketane tse ka mahlakoreng ho ka fetola haholo elasticity ea masela.

3.Ho hlahisa lihlopha tsa alkyl tse telele ka har'a liketane tse ka mahlakoreng ho ka boela ha finyella boikutlo bo botle ba letsoho la elastic.

4.Ho khetha moemeli o nepahetseng oa ho hokahanya ho ka boela oa finyella phello e lakatsehang e lakatsehang.

④Bosoeu

Ka lebaka la ts'ebetso e khethehileng ea lihlopha tsa amino tse sebetsang, lihlopha tsa amino li ka ba le oxidized tlas'a tšusumetso ea nako, mocheso le mahlaseli a ultraviolet, a etsa hore lesela le fetohe mosehla kapa le be mosehla hanyenyane. Tšusumetso ea amino silicone holim'a bosoeu ba lesela, ho kenyelletsa le ho baka mosehla oa masela a masoeu le ho fetoha ha 'mala oa masela a mebala, bosoeu esale e le sesupo sa bohlokoa sa tlhahlobo bakeng sa li-amino silicone finishing agents hammoho le maikutlo a matsoho. Hangata, boleng bo tlaase ba ammonia ka silicone ea amino, bosoeu bo betere; Empa ka mokhoa o ts'oanang, ha boleng ba ammonia bo fokotseha, se nolofatsang sea senyeha. E le ho finyella boikutlo ba letsoho bo lakatsehang, ho hlokahala hore u khethe silicone e nang le boleng bo nepahetseng ba ammonia. Tabeng ea boleng bo tlase ba ammonia, letsoho le bonolo le lakatsehang le ka finyelloa ka ho fetola boima ba molek'hule ea amino silicone.


Nako ea poso: Jul-19-2024