Rok 2021

• Characterization of Highly Filled Glass Fiber/Carbon Fiber Polyurethane Composites with the Addition of Bio-Polyol Obtained through Biomass Liquefaction

  Publikacja

  • A. Olszewski
  • P. Nowak
  • P. Kosmela
  • Ł. Piszczyk

  - Materials - Rok 2021

  This work aims to investigate the process of obtaining highly filled glass and carbon fiber composites. Composites were manufactured using previously obtained cellulose derived polyol, polymeric methylene diphenyl diisocyanate (pMDI). As a catalyst, dibutyltin dilaurate 95% and Dabco® 33-LV were used. It was found that the addition of carbon and glass fibers into the polymer matrix causes an increase in the mechanical properties...

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• Polyurethanes for Coating, Adhesives, and Other Applications

  Publikacja

  • P. Kosmela
  • A. Olszewski
  • P. Nowak
  • Ł. Piszczyk

  - Rok 2021

  An interesting group of polyurethane (PU) materials are coatings, adhesives, sealants, and thickeners. A wide base of raw materials and various methods of PU synthesis allows production of materials with a wide range of properties that can be commonly used in many industries. This chapter describes the main types of PU coatings and adhesives and special application PUs and the methods of their production. The materials described...

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