The publication focuses on the testing of tensile strength samples produced by Fused Filament Fabrication additive manufacturing technology. Three materials rPLA, rPETG and rPET were tested. These are recycled PLA (Polylactic Acid), PETG (Polyethylene Terephthalate Glucol) PET Terephthalate). used to create for according ASTM D638. In addition materials, methodology was also tested using sets s...

Additive manufacturing, also named 3D printing, can be used to create objects from diverse polymers, metals, and other materials in shapes dimensions. If special physical or chemical properties are necessitated, using corresponding feedstock enables varying such a broad range. Besides choosing suitable base material, often composite for specific applications. Here, an overview of recent develop...