E fa'apefea le metotia o le iron-based catalyst mo le hydroxypropyl acrylate?

Metotia o le Catalyst e Fa'avae i le U'ameaE itiiti ni lipoti i luga o su'esu'ega i le auala e saunia ai le hydroxypropyl acrylate i totonu ma fafo.Ua su'esu'eina e tagata atamamai le auala e tali atu ai le acrylic acid ma le propylene oxide i le i ai o ferric ions e fa'aaoga ai le ultraviolet spectroscopy, infrared spectroscopy, ma le nuclear magnetic resonance. I le taimi o le tali atu, o le acrylic acid, ferric ions, ma le propylene oxide o le a fausia ai se mea faigata, lea e matua le mautu ma e iai lava le gaioiga fa'a-catalytic, ma iu ai ina maua ai le hydroxypropyl acrylate. O mea fa'a-materialize e fa'avae i le u'amea e aofia ai le ferric chloride, ferric sulfate, ma le ferric hydroxide.O le fa'aputuina o le hydroxypropyl acrylate e fa'aaoga ai mea fa'a-materialize e fa'atupuina ai le tele o oloa e iai mea e tele ma lanu loloto, e a'afia ai le lanu o le oloa. Peita'i, e mautu ma faigofie ona vavae'ese mai le fofo tali atu, lea e aoga mo le fa'amamāina atili o le fofo tali atu. I fa'aoga fa'atino, o le a mafaufauina mo le fa'afefiloi ma isi mea fa'a-catalytic e fa'aleleia atili ai la latou fa'atinoga fa'a-catalytic.

Suia au oloa i le Hydroxypropyl Acrylate hpa! Fa'aleleia le tumau, fetu'una'i, ma le fa'atinoga i mea e ufiufi ai, ie, ma mea fa'apipi'i—e fa'atuatuaina e tagata atamamai i vaila'au fa'avaomalo.

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Taimi na lafoina ai: 13-Nov-2025