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UV resin o se vaega taua i UV coatings

UV resin ua polymerized i le siosiomaga faauo mea mata ma tekinolosi fou.O lo'o i ai le maaa, fa'avae vai, leai se fa'aleagaina o le VOC, maualalo le oona, le fa'afefeteina, pipii lelei i pepa, fetuutuunai lelei.O le oloa e mafai ona faʻafefe i le vai e tusa ai ma manaʻoga viscosity.O le viscosity o le oloa e feololo, ma o le vaitusi e lelei i luga o le uila faʻapipiʻi ma lomitusi faiga vaitusi.O le oloa e samasama ma manino.A maeʻa le faʻamalolo, o le ata vali e matua manino lava ma e mafai ona faʻaaogaina i nisi o monomers suauʻu e maua ai le maaa maualuga ma le maualuga o le teteʻe, Uiga: o le faʻapitoa ole viscosity Modified Polyurethane Acrylic UV resin, lea e iai le faʻapipiʻi tulaga ese, faʻafefete faʻafefe, vai faʻafefete ma isi uiga i luga o tioata inorganic ma meafaigaluega.E fautuaina mo taga sikaleti, laupapa matagaluega, tioata, meafaigaluega, keramika ma isi mea.
 
UV resin galuega: viscosity maualalo, aemaise lava talafeagai mo UV ink-jet ma 3D lomitusi, ma susu lelei, viscosity maualalo, mea mautu maualuga ma maualalo shrinkage, pipii lelei i tioata ma uʻamea, kemikolo tetee, vai vela teteʻe ma vai bubble tetee.Fa'aaogāga: UV ink-jet, 3D lomitusi, UV vaitusi i luga o tioata, meafaigaluega, vaitusi UV i luga o sima, UV alkali fufulu vaitusi, tioata UV kelu, ma isi. UV resin e aofia ai le polymer monomer ma prepolymer, lea o se moli (ultraviolet. ) fa'aopoopo (po'o le photosensitizer).I lalo o le irradiation o le malamalama ultraviolet (250-300 nm) o se galu umi, o le tali polymerization e vave mafua e faamaea le faamalologa.Photosensitive resin e masani ona vai, ma e masani ona faʻaaogaina e fai ai mea e maualuga le malosi, maualuga le vevela ma le susu.

UV resin o se vaega vaega o le ufiufi UV, ma o le resin matrix i le ufiufi UV.E masani lava, o lo'o i ai vaega e mafai ona toe tali atu pe polymerize i lalo o tulaga malamalama, e pei o le carbon carbon double bond ma le epoxy group.E tusa ai ma le ituaiga solvent, e mafai ona vaevaeina le resini UV i le solvent type UV resin ma le aqueous UV resin Solvent based resins e le o iai ni vaega hydrophilic ma e mafai ona fa'amavaeina i solvents organic, ae o resini vai e aofia ai le tele o vaega hydrophilic po'o vaega hydrophilic ma mafai. emulsified, taape pe solo i le vai.Aqueous UV resins e faasino ile UV resins e solu ile vai pe mafai foi ona taape ile vai.O molelaʻau o loʻo i ai se numera faʻapitoa o vaega hydrophilic malosi, e pei o le carboxyl, hydroxyl, amino, eter, acylamino, ma isi, ma vaega e le tuʻu, e pei o le acryloyl, Methacryloyl poʻo le allyl.E mafai ona vaevaeina laau UV Waterborne i ni ituaiga se tolu: ituaiga lotion, ituaiga ta'ape vai ma le vai-soluble ituaiga E masani lava e aofia ai vaega e tolu: waterborne polyurethane acrylate, waterborne epoxy acrylate ma waterborne polyester acrylate.

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Taimi meli: Sep-01-2022