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Combined Composites Based on Polylactide 3d Matrices and Modified Epoxy Resins

Volodymyr Levytskyi1, Diana Katruk1, Andrii Masiuk1, Dmytro Kechur1, Yurii Laruk1, Artem Davydovych1
Affiliation: 
1 Lviv Polytechnic National University, 12 S.Bandery St., Lviv 79013, Ukraine diana.s.katruk@lpnu.ua
DOI: 
https://doi.org/
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Keywords:

Abstract: 
Materials based on polylactide 3D matrices with their subsequent filling with modified epoxy resin were developed. Their elastoplastic, deformation, and strength characteristics were investigated. It was found that the filling plane of the studied products significantly affects the values of deformation and hardness. The introduction of epoxidized soybean oil into the composition improves the impact strength of the composites, increasing the flexibility of the material and increasing its ability to absorb and dissipate energy under impact loads. The combined composites are characterised by increased flexural strength, tensile strength, and flexural strain.
References: 

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