I-hayidroksiethila akrileyithi
Kubuka konkhe kwemkhicito
I-Hydroxyethyl Acrylate (HEA) yi-monomer lesebenta ngendlela leyehlukahlukene futsi iyintfo lebalulekile yekwakha kukhemikhali ye-polymer. Ifaka sibopho lesiphindvwe kabili se-acrylic le-polymerized kanye nelicembu le-hydroxyl leliphendvulako kule-molecule lefanako. Lesakhiwo sivumela kutsi sibe ne-copolymerization kalula ngetinhlobo letiningi tema-monomers ngesikhatsi siphindze sihlanganyele ekusabeleni kwekuhlanganisa. Kuyintfo lecacile, lengenambala kuya kulomtfubi lokhanyako futsi yatiwa ngekutfutfukisa kakhulu timphawu tekusebenta temikhicito yekugcina ye polymeric, noma ngabe isetjentiswa ngesilinganiso lesincane.
Tincazelo letibalulekile
| Imphahla | Kucaciswa / Linani lelijwayelekile |
| Kuvela | Lokusamanti lokukhanyako, lokute umbala kuya kumtfubi lokhanyako |
| Kuhlanteka (%) | ≥ 97.0 |
| Lokucuketfwe ngemanti (%) | ≤ 0.5 |
| Sivimbeli (i-MEHQ) | 200 ± 50 ppm (noma njengoba kucacisiwe) |
| Esidi (njenge-Esidi Ye-Akrilikhi) (%) | ≤ 0.05 |
| Umbala (i-APHA) | ≤ 30 |
| Kucina (20 °C) | ~1.10 g/sentimitha3 |
| Liphuzu Lekubila | ~ 90 °C (ku-5 mmHg) |
| Linani leHayidroksili (mg KOH/g) | ~ 480 |
Ticelo letiyinhloko
Kusebenta kwe-HEA kabili kwenta kutsi kubaluleke kakhulu etimbonini letinyenti:
Tintfo tekugcobisa kanye netinki:
Tintfo tekugcoka letishisako: I-monomer leyinhloko etimotweni, etimbonini, kanye nasetintfweni tekusebenta. Lelicembu le hydroxyl lihlangana ne melamine-formaldehyde noma ema resin e polyisocyanate (ku PU yekugcoka), kuniketa kucina lokuhle kakhulu, kumelana nemakhemikhali, kanye nekumelana ne mar.
Tinhlelo Letelapheka Ngemisebe: Tisetjentiswa njengekuhlanjulula lokuphendvulako kanye nekuhlanganisa ku UV/EB-laphekako, ema-inki, kanye netinamatseli. Kuyintfo lebalulekile ekuhlanganisweni kwe-urethane acrylates.
Ema-Photoresist & Ema-Polymer Lasebenta Ngekukhanya: Asetjentiswa ekukhiciteni ema-resin lamelana nekukhanya ekushicileleni emapuleti kanye netintfo te-elekthronikhi (ema-semiconductors, ema-LCD).
Tintfo letinamatselako kanye netivalo:
Itfutfukisa emandla ekunamatsela ku substrates letehlukene, kufaka ekhatsi tinsimbi kanye nemapulasitiki.
Itfutfukisa crosslink density, lokuholela ekumelaneni lokusetulu kwekushisa, kumelana nemakhemikhali, kanye nemandla ekuhlangana ekwakhiweni kanye nekunamatsela lokucindzetelako (PSAs).
Tindvwangu kanye nemicu:
Isetjentiswa njenge co-monomer kuma ejenti ekwelapha i-fibre kanye nekugcobisa indvwangu kuniketa kumela emanti, kumela kushwaphana, kanye nekucina.
Kucubungula emaphepha:
Ifakwe ekwakhiweni kwekugcobisa kwentela kwenta ncono emandla lamanti nalawomile, kumelana nemanti, kanye nekuphrinta.
Ticelo Letikhetsekile:
Imboni Yekugcobisa: Isebenta njengendlela lesemkhatsini yemakhemikhali yekwakha tintfo tekugeza kanye netintfo letisakatako.
I-elekthronikhi: Isetjentiswa njenge-ejenti yekuphelelwa ngemanti ekulungiseleleni isampula ye-electron microscopy.
Ikhemikhali Yekuhlatiya: Isebenta njenge reagent yemakhemikhali kanye nencenye kuma ejenti ekufaka lahlanganiswa nemanti.
Timphawu Letimcoka & Tinzuzo
Kusebenta Kabili: Lelicembu le acrylate liniketa emandla e-copolymerization, kantsi lelicembu le-hydroxyl livumela kuhlanganiswa kanye nekuguculwa kwemakhemikhali.
Kusebenta Lokutfutfukisiwe: Kuniketa kucina lokuvelele, kumelana nemakhemikhali, kanye nekunamatsela kuma polymers ekugcina.
Kuphendvula Lokusetulu: Kuhlanganiswa kalula nema-acrylates, ema-methacrylates, i-styrene, i-vinyl acetate, i-acrylonitrile, kanye nalokunye.
Kusebenta ngetindlela letinyenti: Kulungele tinchubo letehlukene te-polymerization, kufaka ekhatsi sisombululo, emulsion, kanye ne-polymerization yekumiswa.
Kusebenta Kahle: Kuletsa intfutfuko lenkhulu etimphahleni temkhicito ngisho nasemazingeni laphansi ekufaka (kuvame kuba ngu 2-10%).
Low Viscosity: Isebenta njenge diluent lephumelelako lephendvulako etinhlelo letilashwa ngemisebe, kusita kunciphisa viscosity yekwakheka ngaphandle kwekusebentisa emakhompawundi etilwane lagucugucukako (VOCs).
Kuphatsa nekugcina
Lizinga Lekugcina: Gcina endzaweni lepholile, lefaka umoya kahle. Lizinga lekushisa lelinconyiwe lekugcina lisemkhatsini wa 2°C na 25°C (36°F na 77°F). Gwema kubandza kanye nekushisa lokuphakeme.
Inhibitor: Icuketse inhibitor ye MEHQ kuvikela i-polymerization letentekelako. Le inhibitor idzinga kubakhona kwe oxygen kutsi isebente; ngakoke, kugcinwa ngaphansi kwemoya longasebenti (sib., Nitrogen padding) kubalulekile kwentela kusimamisa sikhatsi lesidze.
Sitja: Gcina etitjeni letivaliwe kahle letentiwe ngensimbi lengagucuki, insimbi lefakwe i-phenolic resin, noma i-polyethylene. Vikela ekukhanyeni.
Impilo Yeshelufu: Ngalokuvamile tinyanga letingu 6 kuya ku 12 kusuka ngelilanga lekwakhiwa uma igcinwe ngaphansi kwetimo letinconyiwe.
Kuphatsa: Sebentisa ngekungenisa umoya lowanele kanye nekulawula kwebunjiniyela. Gwema kutsintsana nesikhumba, emehlo, kanye netembatfo. Gcoka tintfo tekutivikela letifanele (i-PPE), letifaka ekhatsi emagilavu langahlaselwa ngemakhemikhali, tibuko tekuphepha, kanye netimphahla tekutivikela.