丙烯酸酯 Traditional form: 丙烯酸酯 Pinyin (reading): bǐngxīsuānzhǐ Definitions: acrylic ester Characters: 丙 - third; 3rd heavenly stem 烯 - alkene 酸 - tart, sour; spoiled; acid 酯 - ester Traditional characters: 丙 - third; 3rd heavenly stem 烯 - alkene 酸 - tart, sour; spoiled; acid 酯 - ester