The Mechanical and Thermal Behavior of Electrostatic Powder Coating Waste Reinforced Epoxy Composites
نویسندگان
چکیده
The present study investigates the mechanical and thermal behavior of polyurethane electrostatic powder coating waste reinforced epoxy composites. Different percentages (3, 6, 9 wt. %) composites were manufactured. mixture was mixed with a magnetic stirrer to ensure that dispersed well in epoxy, then placed under vacuum air bubbles removed. Tensile three-point tests performed determine changes properties materials, thermogravimetric analysis conducted properties. In addition, images taken scanning electron microscopy for morphological features. revealed flexural strength increased by up 8% 15%, respectively, samples 3 wt% 6 additives. material's tensile decreased 27% reinforcement. However, opposite trend observed modulus elasticity. Additionally, no significant difference materials. Also, from analysis, it inclusion changed damage mechanism material.
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ژورنال
عنوان ژورنال: Bitlis Eren üniversitesi fen bilimleri dergisi
سال: 2022
ISSN: ['2147-3188', '2147-3129']
DOI: https://doi.org/10.17798/bitlisfen.1126615