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Effect of addition of glycolysis product

Effect of addition of glycolysis products of poly(ethyleneterephthalate) wastes to urea-formaldehyde resin on its adhesion performance to wood substrates and formaldehyde emission

✍ Hisham A. Essawy; Magda E. Tawfik; Nadia H. Elsayed 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 222 KB 👁 1 views

## Abstract Recycling of poly(ethyleneterephthalate) waste was achieved through glycolysis using diethyleneglycol (DEG) and poly(ethyleneglycol) (PEG 400), which yielded different fractions that exhibited hydroxyl numbers of 174.41 and 54.86 mg of KOH/g, respectively, whereas GPC profiles revealed