Hydroxypropyl acrylate si wotsɔna ƒoa ƒui
Adzɔnuwo Ŋuti Nyatakaka
Hydroxyethyl Acrylate (HEA) nye monomer si wɔa dɔ le mɔ vovovowo nu eye wònye xɔtunu vevi aɖe le polymer ƒe atikewɔwɔ me. Acrylic double bond si woate ŋu awɔ polymerizable kple hydroxyl ƒuƒoƒo si wɔa dɔ le molecule ɖeka me le eme. Dɔwɔnu sia na wòte ŋu toa copolymerization me kple monomers vovovowo bɔbɔe esime wòkpɔa gome le crosslinking reactions hã me. Enye tsi si me kɔ, si me amadede mele o va ɖo ɣie si me kɔ eye wonyae be enaa polymeric-nu mamlɛawo ƒe dɔwɔwɔ ƒe nɔnɔmewo nyona ɖe edzi ŋutɔ, ne wozãe le agbɔsɔsɔ sue aɖe me gɔ̃ hã.
Nusiwo wogblɔ tẽ
| Adzɔnuwo ƒe Ŋkɔ | Hydroxypropyl acrylate si wotsɔna ƒoa ƒui |
| Atikewo ƒe Mɔfiame | CH3CHCOO(CH2)3OH |
| CAS ƒe Xexlẽdzesi | 25584-83-2 dzi |
| EINECS ƒe Xexlẽdzesi | 247-113-0 dzi |
| Adzɔnuwo ƒe Dzedzeme | Tsi si me kɔ |
Dzɔdzɔmeŋusẽŋununya Dzikpɔgbalẽvi
| Dzedzeme | Tsi si me kɔ si me amadede mele o va ɖo ɣie si me kɔ si me mɔ̃ɖaŋununya ƒe ɖiƒoƒo mele o |
| Monoester, ƒe kpekpeme%. | ≥ 93.0 ƒe xexlẽme |
| Dzadzɛnyenye (Ester Katã), w% . | ≥ 97.0 ƒe xexlẽme |
| Amadede, Hazen, ƒe amadede | ≤ 30 ye nye ema |
| Tsi ƒe agbɔsɔsɔ, w% . | ≤ 0.30 ye nye ema |
| Acidity (abe acrylic acid ene), w% . | ≤ 0.30 ye nye ema |
| Mɔxenu (MEHQ), mg/kg | 300±50 ƒe xexlẽme |
Hydroxypropyl Acrylate ƒe Nyatakaka Veviwo
| Dzedzeme | Tsi si me kɔ, si me amadede mele o va ɖo ɣie si me kɔ |
| Dzadzɛnyenye (%) . | ≥ 96.0 (zi geɖe la, > 99.0) . |
| Tsi ƒe Agbɔsɔsɔme (%) . | ≤ 0.5 |
| Mɔxenu (MEHQ) . | 200 ± 20 ppm |
| Acid ƒe Asixɔxɔ (mg KOH/g) . | ≤ 1.0 ƒe xexlẽme |
| Amadede (APHA) . | ≤ 30 ye nye ema |
| Eƒe kpekpeme (20 °C) . | ~ 1.05 g/cm3 ƒe kpekpeme |
| Teƒe si Woɖaa Nu le | ~ 77 °C (le 5 mmHg me) . |
Hydroxypropyl Acrylate Dɔwɔwɔ Veviwo
HPA ƒe dɔwɔwɔ eve na woate ŋu azãe le dɔwɔƒe vovovowo me. Eƒe dɔ vevitɔe nye be wòawɔ dɔ abe reactive diluent kple crosslinking site provider ene.
Nusiwo Wotsyɔ & Nuŋlɔtsiwo:
Thermosetting Coatings: Ewɔa dɔ abe co-monomer le ʋu, dɔwɔƒewo, kple coil coatings me. Ewɔa kadodo kple melamine, isocyanate, alo epoxy resins, si wɔnɛ be film siwo ƒe sesẽme nyo ŋutɔ, atikewo mete ŋu nɔa te ɖe enu o, womete ŋu tsia gbegblẽ nu o, eye woƒe keklẽ dea ŋgɔ ŋutɔ.
Radiation-Curable Systems: Wozãnɛ le nusiwo wotsɔ blaa nu, ink, kple nusiwo wotsɔna léa nu ɖe nu ŋu siwo woate ŋu ada UV/EB me. Hydroxyl ƒuƒoƒoa ɖea mɔ be woawɔ urethane acrylates siwo ƒe nɔnɔmewo nyo ɖe edzi.
Photoresist Resins: Nu vevi aɖe le foto-sensitive resins na semiconductor kple display wɔwɔ.
Nusiwo Wotsɔna Kpena Ðe Nu Ŋu & Nutrenuwo:
Enaa nusiwo wotsɔ blaa nu sesẽwo abe ga kple plastik siwo ŋu wotrɔ asi le ene ƒe ƒoƒo nyona ɖe edzi.
Enaa crosslink density nyona ɖe edzi, si wɔnɛ be dzoxɔxɔ ƒe tsitretsitsi, atikewo ƒe tsitretsitsi, kple cohesive ŋusẽ nyona ɖe edzi le pressure-sensitive adhesives (PSAs) kple structure adhesives me.
Avɔwo & Kawo:
Wozãnɛ abe ka ƒe atike ene tsɔ trɔa asi le ka siwo wowɔ ŋu, si wɔnɛ be amadede ƒe ŋutete, woƒe dɔlékuiwutikewo, kple tsi ƒe xɔxlɔ̃ nyona ɖe edzi.
Aŋɔ Siwo Wotsɔ Wɔe & Plastikwo:
Abe nusi trɔa asi le acrylic kple aŋɔ bubu siwo wowɔ ŋu ene la, Hydroxypropyl acrylate naa yame ƒe nɔnɔme te ŋu nɔa te ɖe nɔnɔmewo nu nyuie wu, wòte ŋu nɔa te ɖe nusiwo ƒona nu, eye wòte ŋu trɔna ɖe nɔnɔmewo ŋu.
Hydroxypropyl Acrylate Dɔwɔwɔ Bubuwo:
Pepa Dɔwɔwɔ: Abe ŋusẽ ƒe aŋɔ kple nusi wotsɔ blaa nu ƒe akpa aɖe ene.
Tsi Dzadzraɖo ƒe Atikewo: Wozãnɛ le scale kple corrosion inhibitors ƒe wɔwɔme me.
Amisisiwo: Ewɔa dɔ abe ŋgɔdonya na viscosity index improvers kple dispersants.
Hydroxypropyl Acrylate Vevietɔ Nɔnɔmewo & Viɖewo
Nuwɔwɔ Nyuie: Acrylate ƒuƒoƒoa wɔa copolymerize bɔbɔe kple vinyl kple acrylic monomers vovovowo (le kpɔɖeŋu me, methyl methacrylate, butyl acrylate, styrene, acrylonitrile).
Ŋutete Ŋusẽtɔ si Le Atitsoga Ŋu: Hydroxyl ƒuƒoƒo si le tsia dzi la wɔa nu kple diisocyanates, anhydrides, kple amino resins (le kpɔɖeŋu me, melamine) bɔbɔe, si wɔnɛ be woate ŋu awɔ polymer network siwo nɔa anyi didina, siwo ƒe akpa etɔ̃ le.
Enhanced Adhesion: Edoa kadodo sesẽ ɖe ŋgɔ na substrate vovovowo.
Nusiwo nɔa anyi didina ƒe nyonyo: Ewɔa akpa aɖe be woate ŋu anɔ te ɖe atikewo, atikewo, yame ƒe nɔnɔme ƒe tɔtrɔ, kple UV keklẽ nu wòɖe dzesi ŋutɔ.
Woate ŋu azãe le mɔ vovovowo nu: Woate ŋu azãe le polymerization ƒe mɔnu gbogbo aɖewo me, siwo dometɔ aɖewoe nye solution, emulsion, suspension, kple bulk polymerization.
Dɔwɔwɔ nyuie: Enaa ŋgɔyiyi gãwo le nu mamlɛawo ƒe nɔnɔmewo me le wo zazã ƒe agbɔsɔsɔ suewo gɔ̃ hã me (zi geɖe la, 1-10%).
Dɔwɔwɔ & Nudzraɖoƒe
Nudzraɖoƒe: Dzrae ɖo ɖe teƒe si fa miamiamia, si do viviti, eye ya nyui gena ɖe eme. Na nugoewo natu nyuie. Dzoxɔxɔ si wokafu be woadzra ɖoe nye 15°C va ɖo 25°C (59°F kple 77°F).
Mɔxenu: MEHQ (Methoxyphenol) le eme abe polymerization inhibitor ene be wòaxe mɔ na eɖokui ƒe polymerization le edzadzraɖo kple etsɔtsɔ me. Ele vevie be woalé mɔxenu sia me ɖe asi be wòali ke.
Alesi Woawɔe: Ƒo asa na dzoxɔxɔ, dzobibi, dzobibi, kple nusiwo naa dzoxɔxɔ sesẽwo ƒe kadodo. Zãe kple ya si sɔ eye nàdo ame ŋutɔ ƒe ametakpɔnu siwo sɔ (PPE), siwo dometɔ aɖewoe nye asigɛ siwo me atikewo mete ŋu gena ɖo o, dedienɔnɔ ƒe ŋkumeɖobolo, kple ametakpɔwu.
Agbenɔƒe: Zi geɖe la, ɣleti 12 tso ŋkeke si dzi wowɔe dzi ne wodzrae ɖo le nɔnɔme siwo wokafu me.