The kugarisana pakatip-hydroxyacetophenoneuye polyols inopa akati wandei mabhenefiti mune akasiyana maapplication. Hezvino zvimwe zvakakosha zvinobatsira:
Solubility:p-Hydroxyacetophenoneinoratidza kunyungudika kwakanakisa mumapolols, izvo zvinoita kuti zvive nyore kusanganisa mukugadzira. Inogona kunyungudika zviri nyore mune ese aqueous uye asiri-aqueous polyol masisitimu, achibvumira kune homogeneous musanganiswa uye yunifomu kugovera mukati mechinhu chose.
Reactive mashandiro: p-Hydroxyacetophenone ine reactive inoshanda boka, iro hydroxyl (OH) boka, iro rinogona kutora chikamu mukusiyana kwemakemikari kuita. Izvi zvinoita kuti ienderane ne polyols, iyo zvakare ine hydroxyl mapoka. Iko reactive chimiro chep-hydroxyacetophenone inogonesa kuti itore chikamu mukuchinjika maitiro, zvichikonzera kuumbwa kwepolymer network ine zvivakwa zvakawedzerwa.
Photocurable systems:p-Hydroxyacetophenoneinowanzoshandiswa sephotoinitiator mune photocurable systems. Kana yakafumurwa kuUV kana mwenje unooneka, inoitiswa mafotolysis kuti igadzire mahara radicals, ayo anotanga polymerization kana crosslinking maitiro. Nekubatanidza p-hydroxyacetophenone nema polyols, zvinokwanisika kugadzira zvinhu zvinorapika senge machira, zvinonamira, uye mazino composites. Iko kuenderana pakati pep-hydroxyacetophenone uye polyols inogonesa fotoinitiation uye crosslinking, zvichitungamira kune nekukurumidza uye kudzora maitiro ekurapa.
Antioxidant properties: p-Hydroxyacetophenone inoratidza antioxidant zvinhu, izvo zvinogona kubatsira polyol-based systems. Oxidation maitiro anogona kukonzera kuderedzwa uye kurasikirwa kwezvinhu zvenyama nekufamba kwenguva. Nekubatanidza p-hydroxyacetophenone mu polyols, iyo antioxidant chiitiko inobatsira kumisa oxidation maitiro, kuchengetedza kutendeseka uye kuita kwechinhu.
Versatility: Kugarisana pakati pep-hydroxyacetophenone uye polyols inobvumira kuita zvakasiyana mukugadzira zvigadzirwa zvakasiyana. Inogona kushandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira polyurethane foams, thermosetting resins, machira, uye zvigadzirwa zvekuchengeta munhu. Iko kugona kusanganisa p-hydroxyacetophenone neakasiyana polyols kunopa kuchinjika mukugadzirisa zvimiro zvechinyorwa chekupedzisira kusangana nezvinodiwa chaizvo.
Kugadzikana: Mapolyols anozivikanwa nekugadzikana kwawo, uye kuenderana nep-hydroxyacetophenone hakukanganisa zvakanyanya kugadzikana kwavo kwekuzvarwa. Kuwedzerwa kwep-hydroxyacetophenone kune polyols hakukanganisi hupenyu hwavo hwesherufu kana kukonzera kukanganisa kusati kwasvika, kuve nechokwadi chekugadzikana kwenguva refu kwezvakagadzirwa zvigadzirwa.
Muchidimbu, kugarisana pakati pep-hydroxyacetophenone ne polyols kunopa zvakanakira senge solubility, reactive functionality, photocurability, antioxidant properties, versatility, uye kugadzikana. Aya mabhenefiti anoita kuti ive chinhu chakakosha mumashandisirwo akasiyana siyana, kuwedzera mashandiro uye zvivakwa zve polyol-based system.
Nguva yekutumira: May-19-2023