This paper presents the results of new composite materials based on polylactide and coffee grounds sorption characteristics study. New material, that include as additive material is cheaper than one common polylactide. All types dishes cam be made from they also will biodegradable, The properties were tested in different liquid medium. last was chosen among most wide spread mediums which are co...

Background. Materials degrading after implantation into bone are in the field of actual vision orthopediс surgeon. These materials include polylactides, which ideal material for creating implants 3D-printer, especially complex shapes and different sizes. The purpose study is to conduct a comparative analysis remodeling under conditions polylactide 3D-printed screws metadiaphyseal diaphyseal def...

In the presented work, a probabilistic approach to fracture analysis of commercially available polyacrylonitrile butadiene styrene (ABS) and polylactide (PLA) filaments fused deposition modeling (FDM)-printed tensile samples produced from them, as well PLA filled with alumina (Al2O3) specimens, is discussed. The results reveal presence symmetry between stress distribution in plastic–elastic reg...

Abstract. The mechanical properties of polymer composites based on polylactide vary significantly over a wide range values. It has been established that photodegradation low-density polyethylene – blends occurs both in the amorphous and crystalline phase PLA matrix, which leads to deterioration studied mixtures. Ozonolysis affects strength parameters polylactide-polyethylene samples as well pho...

Polylactic acid (polylactide) is the most widely used biodegradable polymer. To eliminate its brittleness and low flexibility, various approaches to plasticization are used, in particular, compounding with more flexible polymers. The possibilities of plasticizing polylactide polycaprolactone polybutylene adipate/terephthalate by mixing polymers a solution subsequent film formation have been stu...

Biodegradable polylactide microparticles with encapsulated cytotoxic protein viscumin were obtained via the ultrasound-assisted supercritical fluid technique. The size of the microparticles was 10-50 µM, as shown by electron microscopy. The time course of viscumin release from microparticles was studied using an immunoenzyme test system with anti-viscumin monoclonal antibodies. It was found tha...