Ho roala ka metsike mofuta o moholo ka ho fetisisa oa theknoloji ea ho roala e sebelisoang lefatšeng ka bophara mme ho lebelletsoe hore e tla tsoela pele ho hola joalo ka liperesente tsa 'maraka o felletseng oa 'maraka. Ka 2022, baboholo ba 'maraka oa lefats'eho lebeletsoe ho feta lidolara tse limilione tse likete tse 146 tsa lirafshoa tse tsoang metsing. Keketseho ka karolo e kholo e bakoa ke ho eketseha ha molumo oa mebaraka ea kaho le ea likoloi kali-acrylicsHo ba mofuta o le mong o moholo ka ho fetisisa oa sistimi e tsamaisoang ke metsi e emelang ho feta 80% ea 'maraka o felletseng oa metsi.

Ena ke Athena.MIT-IVY INDUSTRY e sebetsanang haholo le pente ea indasteri e thehiloeng metsing, kea tseba hore u batla boleng bo botle, theko e tlaase le lihlahisoa tsa tšehetso ea theknoloji, re na le setifikeiti sa ISO, haholo-holo lethathamo la lihlahisoa le theko. Re lumela feela boleng ba boleng bo holimo,

Le ho khotsofalo ea bareki ba rona. Haeba u batla ho botsa, ka kopo ikopanye le 'na. ️ Ikopanye le Rona:

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Matla a ho kgannabakeng sa tšebeliso e eketsehileng ea liaparo tse nang le metsi li kenyelletsa:

• VOC e tlase
• Bonolo ba ho hloekisa maemong a mangata
• Kotsi ea mollo e fokotsehileng
• Theko e tlase ea inshorense
• Tšebeliso e tlase ea matla bakeng salitlolo tse phehiloengka lebaka la tlhokeho ya onto e nyane e etsa hore ho be le moya
• Tlhokahalo ea maemo a fokotsehileng apetroleumlisebelisoa tse thehiloeng.

Joalo ka sengoloa sa May, 2014 Prospector kaTaolo ea Phallo, Maemo le Viscosity ka Liphahlo tse Thehiloeng ka Metsie bontša, lihlopha tse peli tse kholo ka ho fetisisa tsa liaparo tse nang le metsi li kenyelletsae fokotswang ke metsilelatex, ka boholo ba liphahlo tse besitsoeng tse oelang sehlopheng sa pele ka boholo ba liphahlo tsa meralo tsa sehlopha sa bobeli. Kotarae fokotswang ke metsiE sebelisoa bakeng sa li-resin tse entsoeng ka solvent le ho fokotsoa ka metsing ho etsa phallo ea resin ka metsing.Latexli-resin ka lehlakoreng le leng li lokiselitsoe ke emulsion polymerization ka metsing.

Melemo ea tšebeliso ea litlolo tse nang le metsi a kenyelletsa:

• Ho itšetleha haholo ka sekhahla sa mouoane ho mongobo o lekanyelitsoeng
• Mocheso o phahameng oa mouoane bakeng sa metsi o hloka 2260 J/g bakeng sa metsi 'me mohlala ke 373 J/g feela bakeng sa2-butoxyethanol, e sebelisoang hangatacosolvent
• Nonlinear viscosity fokotsa curve bakeng sa ho roala ho sebelisa li-resin tse fokotsang metsi
• Ho itšetleha haholo ka phallo le ponahalo ho mongobo o lekanyelitsoeng
• Matla a phahameng a holim'a metsi (ho kolobisa ho fokolang) ho hloka ho eketsoa hali-surfactantseo hangata e sitisang ho hana mongobo
• Liaparo tsa metsi li senya ho feta tse tsoaloang ke solvent, kahoo li hloka lijana, polasetiki kapa tšepe e sa hloekang ho qoba mafome.
• Liaparo tse nang le metsi li atisa ho hlaha ka har'a lisebelisoa tse besitsoeng ha sebopeho sa filimi se qala ho etsahala pele metsi a fetoha mouoane filiming (sheba Lethathamo la I)

Leha ho le joalo tsoelo-pele e tsoelang pele ea saense ea lintho tse bonahalang ho kenyelletsa mekhoa e mecha ea k'hemistri ea resin, li-surfactants,liente tsa ho kolobisaleliente tsa phalloe tla thusa ho etsa hore khōlo e tsoelang pele ea liphahlo tse nang le metsi.

Setšoantšo sa I se emela mekhahlelo e fapaneng ea ho omisa mokhoa oa ho penta o thehiloeng ho latex. Mokhahlelo oa pele o kenyelletsa ho fetoha mouoane ha metsi. Mokhahlelo oa bobeli o kenyelletsa ho tsoela pele ho fetoha mouoane oa metsi le cosolvent ho isa moo likaroloana tsa latex li amang ebe li qala ho kopana ho etsa filimi e omisitsoeng hanyane.

Mokhahlelo oa ho qetela o kenyelletsa ho tsoela pele ho kopana le ho phekola (ka har'a tsamaiso e kopantsoeng) ho etsa filimi ea pente e phekotsoeng, e omeletseng.

E 'ngoe ea lintlha tse ka sehloohong tsa tšebeliso ea liphahlo tse nang le metsi ke karolo e ntseng e eketseha ea hore mongobo ho phaella ho mocheso o bapala ho sebelisoa le ho phekola liphahlo tsena. Ka mohlala, ho fana ka thepa e amohelehang ea kopo, mocheso le mongobo li tlameha ho laoloa ka hloko joalokaha ho bontšitsoe Setšoantšong II. Phello ea mongobo holim'a litlolo tse nang le solvent ea metsi-organic e ke ke ea hlokomolohuoa.

Ka mohlala, tekanyo e lekanyelitsoeng ea mouoane (E) ea metsi ho 0 - 5% RH ho 25 ° C ke 0.31, empa ho 100% RH E ke 0. E ea 2-butoxyethanol, cosolvent e sebelisoang hangata, ke 0.077. Ha RH e tlaase, metsi a fetoha mouoane ka potlako 'me kahoo karolelano ea 2-butoxyethanol ho metsi e eketseha; ka morao ke 'nete ka mongobo o phahameng.

Ha ho sebelisoa liaparo tse nang le metsi, haeba mongobo o hlokomolohuoa, ho tla ba le phapang ea thepa ea kopo le ponahalo. Ka mohlala haeba mocheso nakong ea kopo selemo ho pota ke 70 ° - 80 ° F, kopo e omileng (tahlehelo ea phallo) e tla fella ka likhoeli tsa mariha ka lebaka la mongobo o tlaase haholo-holo libakeng tse batang haholo le ho phalla ho feteletseng ho tla bonoa likhoeling tsa lehlabula (mongobo o phahameng). . Mohlala oa boemo ba morao-rao ke hore hoo e ka bang 65% Relative Humidity / 25 °C, seaparo se nang le metsi se nang le 10.6% 2-butoxyethanol ea li-volatiles, sekhahla sa ho fetoha ha metsi le 2-butoxyethanol se lekana. Mongobo ona o lekanyelitsoeng o bitsoa Critical Relative Humidity.

Setšoantšo sa II Ho Itšetleha ka Kopo ea Liphahlo ka Metsing ka Mongobo le Mocheso.

Tafole ea I e bonts'a ts'epo e ntseng e eketseha ea likhoele tse kenngoeng ke metsi hore li hlahisoe ka botenya bo fapaneng ba lifilimi ha li bapisoa le lijalo tse tsoaloang ke solvent.

Table I Critical Film Thickness for Popping in Microns, Organic Coatings, Wiley-Interscience, 2007, Zeno W. Wicks Jr., Frank N. Jones, S. Peter Pappas, Douglas A. Wicks

Liaparo tse nang le metsi li kenyelletsa mefuta e mengata e fapaneng ea li-resin tse kangacrylic,alkyd,urethane,polyester,epoxy,fluoropolymer, phofo e tsoang metsing hammoho le ho phekola lik'hemik'hale ho kenyeletsaPheko ea UV,aminoplasturethane,epoxy polyamide,oxidativelemoea o omileng oa thermoplasticmefuta. Joalo ka ha Letlapa la II le bontša, boholo ba likaroloana le boqapi ba likaroloana (mohlala, khetla ea mantlha) le tsona li kenya letsoho molemong oa ho fetesisa oa filimi. Ka kakaretso, hang ha litaba tse ikhethang tse amanang le tšebeliso ea liaparo tse nang le metsi li nkoa ka botlalo li fana ka ts'ebetso e babatsehang mefuteng e mengata ea likopo.

Lethathamo la II - Litšobotsi tsa Litšiea tse sa tšoaneng tsa Metsi

Prospector e thathamisa palo ea barekisi ba li-resin tse tsoang metsing, li-surfactants, li-wetting le lisebelisoa tsa ho phalla ho fihlela litlhoko tse fapaneng.

Range ea rona e Pharalletseng ea metsi a thehiloeng ho Industrial Paints & Coatings.

• 2 Pakete ea Epoxy Primer Black Matt

• Acrylic Aliphatic Polyurethane Finish Glossy

• Acrylic Polyurethane Qetella

• Alkyd

• Alkyd Black

• Alkyd Thinner

• Anticorrosive Red Oxide primer

• Primer e ntšo

• Casting sealer

• Bohlooho ba mashala

• Epoxy Qetella Coating

• Epoxy Primer

• Epoxy Thinner

• Ho Fokotsa ka Potlako Epoxy Primer Cum Finish Pente

• Epoxy Zinc Phosphate Primer

• Foundry thinner

• Qetello e Thibela Mocheso

• Polyurethane Finish Coat

���Lihlahisoa tseo re fanang ka tsona:

Lipente tsa Berger, Kansai Nerolac, PPG ea Asia, AkzoNobel

Ithute haholoanyane: MIT-IVY INDUSTRY co., Ltd. | http://www.mit-ivy.com

Tel /whatsapp/telegram: 008613805212761     ceo@mit-ivy.com

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