Haydroksipropil akrilayt
Ɔvaviu fɔ di Prodak
Hydroxyethyl Acrylate (HEA) na wan versatile monofunctional monomer ɛn na wan ki bildin blɔk insay polima kemistri. i fכm wan polimכrayzabl akrilik dכbl bכnd εn wan riaktiv haydroksil grup insay di sem mכlikul. dis strכkchכ de alaw am fכ rεdi fכ kכpolimεrayzeshn wit wan wayd rεnj כf mכnomεr dεm we i de tek pat bak pan kכroslink riakshכn dεm. na klia, kכla to layt yכlכ likwid εn dεn no am fכ bכku bכku wan we de εnhans di pεrformεns prכpati dεm fכ fayn polimεrik prodakt dεm, ivin we dεn yuz am sכm sכm.
Spɛsifikeshɔn
| Di Prodak Nem | Haydroksipropil akrilayt |
| Fɔmula fɔ Kwɛmyuɛl | CH3CHCOO(CH2)3OH |
| CAS Nɔmba | 25584-83-2 |
| EINECS Nɔmba | 247-113-0 ɛn di ɔda wan dɛn |
| Di we aw di Prodak Apia | Transparent likwid |
Kwaliti Kɔntrol Shit
| Aw a luk | Kɔlɔlɛs to layt yɔlɔ transparent likwid we nɔ gɛt mɛkanikal dɔti |
| Monoɛsta, wt%. | ≥ 93.0.0 |
| Puriti (Tɔtal Ɛsta), w% . | ≥ 97.0.0 |
| Kɔlɔ, Hazen | ≤ 30. Na 30 |
| Wata we de insay, w% . | ≤ 0.30 na di wan |
| Asiditi (as akrilik asid), w% . | ≤ 0.30 na di wan |
| Inhibitɔ (MEHQ), mg/kg | 300±50 na di s |
Hydroxypropyl Acrylate Ki Spɛsifikeshɔn dɛn
| Aw a luk | Klin, nɔ gɛt kɔlɔ to layt yɔlɔ likwid |
| Klin (%) . | ≥ 96.0 (tipikli > 99.0) |
| Wata we de insay (%) . | ≤ 0.5 |
| Inhibitor (MEHQ) we de mek pɔsin nɔ ebul fɔ du sɔntin. | 200 ± 20 ppm |
| Valyu asid (mg KOH/g) . | ≤ 1.0 na di 1.0 |
| Kɔlɔ (APHA) . | ≤ 30. Na 30 |
| Densiti (20 °C) . | ~ 1,05 g/cm3 we yu de yuz |
| Poynt fɔ Bɔyl | ~ 77 °C (na 5 mmHg) . |
Hydroxypropyl Acrylate Men Aplikeshɔn dɛn
HPA in dual funkshɔnaliti de alaw fɔ yuz am akɔdin to difrɛn industri dɛn. in praymar fכnshכn na fכ akt lεk riaktiv diluεnt εn kכroslink sayt prכvayda.
Kɔtin ɛn Ink dɛn:
Tɛmosetin Kɔtin: I de wok lɛk kɔ-mɔnoma insay ɔtomotiv, industri, ɛn kɔyl kɔtin. I de kroslink wit melamin, isocyanate, ɔ epoxy resin, we de mek film dɛn we gɛt fayn fayn hadnɛs, kemikal rɛsistɛns, mar rɛsistɛns, ɛn ay glos.
Radiation-Curable Systems: Dɛn kin yuz am fɔ UV/EB-curable coatings, ink, ɛn adesives. di haydroksil grup alaw fכ di fכmyuleshכn fכ yuretan akrilet wit εnhans prכpati dεm.
Photoresist Resins: Na wan impɔtant tin we de insay foto-sɛnsitiv rɛsin fɔ sɛmikɔndɔkta ɛn displei manufakchurin.
Adhesives & Sialant dɛn we dɛn kin yuz:
I de mek di adheshon to di sabstret dεm we at fכ bon lεk mεtal dεm εn di plastic dεm we dεn trit.
Enhans kroslink density, we de mek i impɔtant ɔt rɛsistɛns, kemikal rɛsistɛns, ɛn kɔhiv trɛnk insay prɛshɔn-sɛnsitiv adeziv (PSA) ɛn strɔkchɔral adhesives.
Tekstil & Fayba dɛn:
Yuz am as fayv tritmɛnt ɛjɛn fɔ modify sɛntetik fayv, impruv dayabiliti, antistatik prɔpati, ɛn mɔstɔ absɔpshɔn.
Sintetik Resin & Plastik:
As modifya fɔ akrilik ɛn ɔda sintetik rɛsin dɛn, Hydroxypropyl acrylate de gi supiriɔr wɛda rɛsistɛns, impak rɛsistɛns, ɛn fleksibiliti.
Hydroxypropyl Acrylate Ɔda tin dɛn we dɛn kin yuz:
Pepa Prɔsesin: As trɛnk rɛsin ɛn kɔtin kɔmpɔnɛnt.
Wata Tritmεnt Kεmikכl: Dɛn kin yuz am fכ sεntez skel εn kכrכshכn inhibito dεm.
Lubricant Additives: I de akt lεk prεkursכr fכ viskositi indeks improvεr εn dispersant.
Hydroxypropyl Acrylate Ki Ficha & Bɛnifit dɛn
Eksεlεnt Riaktiviti: Di akrilet grup de kכpolimεrayz rεdi wit wan big rεnj כf vaynil εn akrilik mכnomεr dεm (εgz., mεtil mεtakrilayt, butyl akrilεt, stεrin, akrilonitril).
pawaful Kroslinkin Kεpabiliti: di pendant haydroksil grup de riak izi wan wit diisocyanates, anhydrides, εn amino resins (eg, melamine), we de mek i ebul fכ fכmeshכn fכ durable, tri-dimensional polimכr nεtwכk dεm.
Enhanced Adhesion: I de mek strכng bכnd to difrεn sabstεrayt dεm.
Durability Improvement: I de ɛp fɔ mek i nɔ ebul fɔ fɛt kemikal, sɔlvɛnt, wɛda, ɛn UV layt fayn fayn wan.
Versatility: Dɛn kin yuz am insay wan big arenjmɛnt fɔ polimayzeshɔn prɔses, inklud sɔlvushɔn, ɛmulshɔn, sɔspɛns, ɛn bɔlk polimayzeshɔn.
Pεrformεns Efyushכn: De delivεr signifyant improvεmεnt in fainal prodak prכpati ivin pan lכw yus lεvεl (tipikli 1-10%).
Handling & Storage fɔ di tin dɛn we dɛn de du
Fɔ kip am: Stɔr am na say we kol, dak, ɛn we briz de go insay fayn fayn wan. Kip di kɔntena dɛn tayt tayt wan. Di tɛmpracha we dɛn kin se fɔ kip na bitwin 15°C ɛn 25°C (59°F ɛn 77°F).
Inhibitor: I gεt MEHQ (Methoxyphenol) as polimεrayzeshn inhibito fכ mek i nכ sεlf polimεrayzeshn we dεn de stכr εn transpכt. i impɔtant fɔ mek dɛn kɔntinyu fɔ mek dis inhibito fɔ mek i stebul.
Aw fɔ ol am: Nɔ tɔch ɔt, spak, opin faya, ɛn strɔng ɔksidayzin ɛjɛn. Yuz wit di rayt briz ɛn wɛr di rayt pɔsin in prɔtɛktiv ikwipmɛnt (PPE), lɛk glɔv we nɔ gɛt kemikal, sef gɔgl, ɛn klos fɔ protɛkt yusɛf.
Shelf Life: Tipikli 12 mɔnt frɔm di de we dɛn mek am we dɛn kip am ɔnda kɔndishɔn dɛn we dɛn kin se.