how do recycled material reactive life
Answers
Answer:
Polymeric waste materials should be considered resources for the manufacture of new
products through recycling processes, with a similar status to virgin fossil-based plastics
and biopolymers from renewable resources. Several efforts can be made to achieve this
qualitative quantum leap in plastics recycling, and consequently introduce recycled products,
with competitive performance, to the market. Scientific knowledge about the degradation
processes during the life cycle and the
development of fast and reliable
analytical methods for the quality
assessment of reccycled plastics are
fundamental to guarantee their
performance in new applications.
Different strategies—restabilisation,
rebuilding, compatibilisation, and
addition of elastomers and fillers—
can be used to upgrade the structure
and properties of polymeric waste
streams. This review discusses recent
developments in the mechanical recycling of plastics, focusing on how to
produce quality materials from waste
streams and, thus, contribute to a
sustainable management of resources
and energy