Emulsion ea Vinyl Acetate-Ethylene ke Eng?

Lefatšeng la li-adhesives, li-coat, le thepa ea kaho, Vinyl Acetate-Ethylene (VAE) Emulsion e fetohile lejoe la sekhutlo la baetsi ba batlang ts'ebetso, ho feto-fetoha ha maemo le boikarabelo ba tikoloho.

Hore na o batla thepa e tala bakeng sa likhomaretsi tsa lithaele kapa ho etsa lipente tse lumellanang hantle le tikoloho, ho utloisisa emulsion ea VAE ho ka u thusa ho etsa liqeto tse ntle tsa ho reka le ho hlahisa litholoana tse ntle.

Ke Eng?Vinyl Acetate-Ethylene Emulsion?

Vinyl acetate-ethylene emulsion ke copolymer-based dispersion synthesized synthesized from vinyl acetate (VAc) le ethylene (E). Motsoako ona o ikhethang oa lik'hemik'hale o fana ka tekanyo ea ho khomarela, ho tenyetseha, ho hanyetsa metsi, le ho sebetsa. Ho fapana le litsamaiso tsa setso tse thehiloeng ho li-solvents, li-emulsion tsa VAE li na le metsi, e leng se etsang hore li bolokehe, ho be bonolo ho li sebetsana, le ho boloka tikoloho.

Lintlha tsa Bohlokoa le Melemo

Li-emulsions tsa VAE li bohlokoa bakeng sa ts'ebetso ea tsona e fapaneng ho liindasteri tse ngata. Ke ka lebaka lena:

Khomarelo e Ntle: Karolo ea vinyl acetate e fana ka thepa e matla ea tlamahano ho li-substrates tse fapaneng joalo ka konkreite, patsi le li-nonwovens.

Ntlafatso e Fetohang: Ethylene e eketsa elasticity, e etsa hore e be e loketseng bakeng sa lits'ebetso tse hlokang mamello ea motsamao, joalo ka li-sealants kapa li-adhesives tse bonolo tsa ho paka.

Li-VOC tse tlase: Kaha e thehiloe metsing, emulsion ea VAE e kopana le melao ea tikoloho mme e thusa bahlahisi ho etsa lihlahisoa tse sireletsehileng tsa ho qetela.

Tlhahiso e Matla ea Lifilimi: E etsa filimi e ts'oanang le e tšoarellang ha e omisa, e matlafatsang ho hanyetsa boemo ba leholimo le matla a holim'a metsi.

Tšebeliso ea Litšenyehelo: Karo-karolelano ea ts'ebetso ho ea ho theko e etsa hore e be khetho ea tlhōlisano ha e bapisoa le li-acrylics kapa li-emulsion tse ling tsa polymer.

Likopo tse Tloaelehileng

Li-emulsions tsa VAE li sebelisoa haholo ho:

Lisebelisoa tsa kaho: Likhomaretsi tsa lithaele, putty ea lebota, li-modifiers tsa samente

Lipente le liphahlo: Lipente tsa ka hare le tsa ka ntle, li-primers

Masela a sa lohoeng: Ho tlamahanngoa ka masela le ho roala ka pampiri

Packaging: Likhomaretsi tsa laminate le mekotla ea pampiri

Ho sebetsa ka lehong: Likhomaretsi tsa lehong le likhomaretsi tsa veneer

Ka lebaka la tlamahano ea eona e ntle le boemo ba tikoloho, VAE e nkela thepa ea setso sebakeng sa lits'ebetso tse ngata.

Ho Khetha Mofani ea Tšepahalang oa VAE

Ha u batla li-emulsions tsa VAE, bareki ba lokela ho lekola lintlha tse 'maloa tsa bohlokoa:

Ho tsitsa ha lihlahisoa: Ho lumellana ha sehlopha ho bohlokoa haholo tlhahisong e kholo.

Boikemisetso: Na mofani oa thepa a ka khona ho lokisa litaba tse tiileng, viscosity, kapa MFFT (bonyane ba mocheso oa ho etsa lifilimi)?

Setifikeiti le ho latela melao: Netefatsa hore REACH, RoHS, le litekanyetso tse ling tsa taolo lia fihlelleha.

Tšehetso ea tekheniki: Sehlopha se nang le tsebo se ka fana ka thuso ea ho theha kapa ho thusa ho rarolla mathata a tlhahiso.

Phano ea lefats'e: Phepelo ka nako e bohlokoa ho boloka mela ea tlhahiso e ntse e tsamaea.

Hobaneng u khetha DongfangBotec Technology

Re sebelisa lithane tse 200-300 tsa emulsion ea VAE ka khoeli bakeng sa tlhahiso ea rona, ho netefatsa boleng bo tsitsitseng le bo ka tšeptjoang. Sehlahisoa sa rona se fana ka ts'ebetso e ntle ka theko e tlase ha e bapisoa le lihlahisoa tsa machaba, e leng se etsang hore e be khetho e ntle haholo. Re boetse re fana ka tataiso ea moralo le ts'ehetso ea litharollo tse ikhethileng ho latela litlhoko tsa hau. Mehlala ea fumaneha ho tsoa ho stock, 'me ho na le tiisetso ea ho fihla kapele.

Haeba u batla emulsion polymer ea boleng bo holimo, e nang le botsoalle le e sebetsang ka mefuta e mengata, Vinyl Acetate-Ethylene Emulsion ke tharollo e tšepahalang. Motsoako oa eona oa ho khomarela, ho tenyetseha le tšireletseho e etsa hore e be e loketseng litlhoko tsa morao-rao tsa indasteri. Ho khetha mofani oa thepa ea nepahetseng ha ho netefatse hore ha o fihlelle litlhoko tsa tekheniki feela empa hape o fumana molekane oa nako e telele ho boqapi.