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اتيل استات حلال بسيار مناسب رزين هاي مختلف است و به عنوان حلال فعال(Active solvent) در فرمول تينر هاي فوري، اپوكسي و پلي اورتان استفاده مي شود. فرمول شیمیایی اتیل اتانوات CH3COOCH2CH3 و فرمول تغلیظ شده آن C4H8