Waa maxay cufnaanta qaraabada ah ee hydroxyethyl acrylate?

Hydroxyethyl acrylate: Miisaanka Molecular-ka
Hydroxyethyl acrylate (oo loo soo gaabiyo HEA, magaca kiimikada: 2-Hydroxyethyl acrylate) wuxuu leeyahay miisaan molecular ah oo ah 106.12 g/mol. Waa dareere aan midab lahayn oo badanaa loo isticmaalo surfactant.
Hydroxyethyl acrylate waxaa si fudud loogu qeexi karaa inuu yahay nooc ka soo jeeda aashitada alkyl acetic, iyadoo la adeegsanayo qaacidada qaab-dhismeedka: CH₂=CH-COOC₂H₅. Heerkulka qolka, wuxuu ku jiraa qaab dareere ah, oo leh dhibic karkaraya oo ah 202°C, cuf-isjiidadka gaarka ah ee 0.87, cufnaanta qaraabada ah ee 1.001, iyo tusmada refractive ee 1.4182. Waxay muujinaysaa milmi aad u fiican: inkastoo ay si fiican ugu milmayso biyaha, si fudud ayaa looga sooci karaa biyaha heerkulka qolka.

Hydroxyethyl Acrylate (HEA) waxay u taagan tahay is-waafajinta aadka u wanaagsan ee biyaha iyo dareerayaasha dabiiciga ah, iyo sidoo kale isku-dhafnaan hooseeya - taasoo ka dhigaysa mid aan kala go 'lahayn oo hufan oo loogu talagalay dahaarka, khadadaha, iyo dhejisyada.

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Waqtiga boostada: Diseembar-02-2025