Fact

• PC stands for polycarbonate, a thermoplastic polymer that's easily molded and shaped.
  
  

Uses

• Used for years in headlamp covers, PC glazing is now being used for windshields, side windows, panoramic roof systems and transparent body panels.
  
  

Benefits

• PC glazing provides auto manufacturers with increased design options, the possibility for new integrated options, and a drastic weight reduction over glass glazing. PC glazing is also safer during accidents.
  
  

Time Frame

• Manufacturing PC glazing requires special machines, materials, molds and processing methods. These adjustments in the conventional manufacturing process mean a significant initial investment for manufacturers, hindering the transition away from glass glazing.
  
  

Considerations

• Due to a demanding molding process that requires specific injection procedures, manufacturing PC glazing can be challenging, with residual stress and improper cooling leading to increased numbers of rejects.