Haidrokisiporopili akirileiti
Okureeba ebintu omu bwijwire
Hydroxyethyl Acrylate (HEA) n’ekintu ekirikukora omu miringo mingi kandi n’ekintu kikuru eky’okwombeka omu by’obuhangwa bw’ebintu. Nikigira omukago gwa acrylic ogurikubaasa kuhindurwa polymerize n’ekibiina kya hydroxyl ekirikugarukamu omu molekyu emwe. Omubumbi ogu nigugibaasisa kuraba omu copolymerization n’ebintu bingi ebirikwetwa monomers obwo erikwejumba omu nkora z’okuteerana. Ni amaizi agarikwera, agatariho rangi kuhika aha ga kyenju kandi nigamanyirwa aha kwongyera munonga aha mirimo y’ebintu by’aha muheru ebya polymeric, n’obu byakuba nibikoresibwa omu bwingi bukye.
Okushoborora
| Eiziina ry'ekintu | Haidrokisiporopili akirileiti |
| Enkora y'eby'emibazi | CH3CHCOO(CH2)3OH |
| Enamba ya CAS | 25584-83-2020. |
| Enamba ya EINECS | 247-113-00. |
| Okureebeka kw'ekintu | Amaizi agatarikweshushaniriza |
Orupapura rw'okurinda omutindo
| Enshushana | Amaizi agatariho rangi kuhika ahari kyenju erikureebeka gye gataine bukooko bw'ebyoma |
| Esita emwe, oburemeezi% | ≥ 93.0 |
| Obushemeire (Esita yoona), w% | ≥ 97.0 |
| Erangi, Hazeni | ≤ 30 |
| Amaizi agarimu, w% | ≤ 0.30 |
| Asidi (nka asidi ya akriliki), w% | ≤ 0.30 |
| Ekirikuzibira (MEHQ), mg/kilo | 300±50 |
Ebikuru ebirikushobororwaho
| Enshushana | Amaizi agarikwera, agataine rangi kuhika ahari kyenju |
| Obushemeire (%) | ≥ 96.0 (omu muringo gw‘obutoosha > 99.0) |
| Ebirimu amaizi (%) | ≤ 0.5 |
| Ekizibizi (MEHQ) | 200 ± 20 obucweka |
| Omuhendo gwa asidi (mg KOH/g) | ≤ 1.0 |
| Erangi (APHA) | ≤ 30 |
| Oburemeezi (20 °C) | ~ 1.05 giraamu/sentimita3 |
| Enshonga y'okufuka | ~77 °C (aha mmHg 5) |
Ebintu ebikuru ebirikukoresibwa
Emirimo ya HPA ey’emirundi ebiri neegibaasisa kukoresibwa omu makorero gatari gamwe na gamwe. Omurimo gwayo omukuru n‘okukora nk‘ekirungo ky‘okugarukamu n‘okuha omwanya gw‘okuteerana.
Ebikwato n'erangi:
Ebirungo by’okuzibira obutagatsi: Nikikora nk’ekintu ekirikuhwera omu kujwara emotoka, amakorero, n’ebintu ebirikujwara coil. Nikikwatanisa n’ebintu ebirikwetwa melamine, isocyanate, nari epoxy resins, ekirikureetaho firimu ezigumire munonga, ezitarikubaasa kukwatwa emibazi, ezitarikubaasa kukwatwa mar, n’ezirikushemeza munonga.
Enkora ezirikutambirwa emishana: Nizikoresibwa omu bikwato ebirikutambirwa UV/EB, erangi, n’ebintu ebirikuhamya. Ekibiina kya hydroxyl nikibaasisa okukora urethane acrylates eziine emitwarize eyongyeirwemu amaani.
Photoresist Resins: Ekintu kikuru omu bikwato ebirikukora aha bishushani ebirikukora aha bishushani n’eby’okworeka.
Ebirikuhamya hamwe n'ebirikukingira:
Nikitunguura okuhamira aha bintu ebigumire kukwatira hamwe nk‘ebyoma n‘ebiveera ebiine obujanjabi.
Nikyongyera aha nkora y‘okuteerana, ekirikureetaho okutunguuka omu kugumisiriza obutagatsi, okugumisiriza emibazi, n‘amaani g‘okuteerana omu bikwatiraine n‘okuteerana (PSAs) n‘ebikwato by‘okuteerana eby‘obuhangwa.
Eby'okujwara n'eby'okujwara:
Nikikozesibwa nk’omubazi gw’okujanjaba ebihimba kuhindura ebihimba ebikozirwe abantu, okutunguura okubaasa kujwara erangi, okuzibira okusheeshasheesha, n’okunywa obutagatsi.
Ebirungo by'obuhangwa n'ebiveera:
Nk’omuhinduzi wa acrylic n’ebindi bihingwa ebikozirwe abantu, Hydroxypropyl acrylate neeha obushoboorozi bw’okugumisiriza embeera y’obwire, okugumisiriza okuhutaara, n’okugumisiriza okuhindurahindura.
Ebindi ebirikukoresibwa:
Okukora aha mpapura: Nk’ekicweka ky’okuhamya resin n’okuzijwara.
Emibazi y’okuboneza amaizi: Erikukoresibwa omu kuteerana ebipimo n’ebirikuzibira okusheenya.
Ebirungo by‘okusiiga: Nikikora nk‘ekirikubanza omu kutunguura n‘okujanjaaza ebiri omu nkora ya viscosity index.
Ebintu ebikuru n'ebirungi bya Hydroxypropyl Acrylate
Okugarukamu okurungi munonga: Ekibiina kya acrylate nikikoragana juba n’ebintu bingi eby’omubiri (nk’eky’okureeberaho, methyl methacrylate, butyl acrylate, styrene, acrylonitrile).
Obushoboorozi bw’okuteerana obw’amaani: Ekibiina kya pendant hydroxyl nikikoragana juba n’ebintu ebirikwetwa diisocyanates, anhydrides, na amino resins (nk’eky’okureeberaho, melamine), ekirikubaasisa okukora emikutu y’ebintu ebirikuhangaara, ey’emiringo eshatu.
Enhanced Adhesion: Nikireetaho okukwatira hamwe kw’amaani aha bintu bitari bimwe na bimwe.
Okutunguuka omu kugumaho: Nikihwera omu kugumisiriza kw’omutaano emibazi, ebirungo, embeera y’obwire, n’omushana gwa UV.
Okukora ebintu bingi: Nikibaasa kukoresibwa omu miringo mingi y’okukora ebiriisa, otwariiremu okushohoza, okushohoza, okuhamira, n’okukora ebiriisa bingi.
Okukora gye: Nikireetaho entunguuka mpango omu mitwarize y‘ebintu by‘aha muheru n‘obu byakuba biri aha rurengo rw‘okukoresa rukye (omu muringo gw‘omutaano 1-10%).
Okukwata n'okubiika
Okubiika: Biika omu mwanya ogurimu obufuki, omwirima, kandi ogurimu omuyaga murungi. Reka ebikwato bikingire gye. Ebirikuba biriho omu kubiika biri ahagati ya 15°C na 25°C (59°F na 77°F).
Ekizibu: Kirimu MEHQ (Methoxyphenol) nk’ekizibu ky’okuzibira okuhinduka kw’ebintu omu bwire bw’okubiika n’okubitwara. Ni kikuru kuguma n‘ekizibu eki kubaasa kugumaho.
Okukwatwaho: Yetantare okukwata aha bwire bw’okwotsya, enku, omuriro ogukingire, n’ebintu by’amaani ebirikureeta oksijeni. Koresa n‘okutaho omuyaga ogurikumara kandi ojware eby‘okwerinda ebihikire (PPE), obariiremu giraavu ezitarikubaasa kukwatwa emibazi, ebijwaro by‘okwerinda, n‘ebijwaro by‘okwerinda.
Obwire bw’okubiika: Obwire obwingi ameezi 12 kuruga aha izooba eri byakozirweho waaba noobiika omu mbeera ezirikuhaburwa.