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• Copper Slag as a Potential Waste Filler for Polyethylene-Based Composites Manufacturing

  Publikacja

  • A. Hejna
  • P. Kosmela
  • M. Barczewski
  • O. Mysiukiewicz
  • A. Piasecki

  - Tanzania Journal of Science - Rok 2021

  The present study aimed to analyze the application of waste material from copper production– copper slag (ŻŻL) as filler for composites based on the high-density polyethylene (HDPE). Copper slag filler was introduced in the amounts of 1–20 wt%, and its influence on the appearance (color analysis), chemical structure (Fourier-transform infrared (FTIR) spectroscopy), microstructure (optical microscopy), as well as static (tensile...

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• Investigation into the Effect of Spinel Pigments on the Photostability and Combustion Properties of Ethylene-Norbornene Copolymer

  Publikacja

  • M. Kuśmierek
  • B. Szadkowski
  • P. Rybiński
  • M. Śliwka-Kaszyńska
  • M. Prochoń
  • B. Syrek
  • A. Marzec

  - Materials - Rok 2021

  Multicolor ethylene-norbornene (EN) composites filled with three different spinel pigments (Cobalt Green-PG50, Zinc Iron Yellow-PY 119, Praseodym Yellow-PY159) were prepared by melt mixing and characterized in terms of their stability under destructive environmental conditions. The EN films were subjected to accelerated aging by ultraviolet (UV) photooxidation for 300 h, 600 h, or 900 h. The mechanical performance of the EN composites...

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