Windows

From 3D shapes like curves and wraparounds, to seamless integrations with parts and functions like rear lighting, door latches, D-pillars and sunroofs, SABIC’s LEXAN™ polycarbonate (PC) resins offer exceptional freedom to create differentiated window designs. These tough, impact-resistant, lightweight and crystal-clear materials can replace glass to help the industry achieve multiple objectives. 

In addition to enabling new designs, the use of LEXAN PC resin reduces weight vs. glass to help cut CO2 emissions and fuel consumption in ICE vehicles. In electric vehicles, LEXAN resin’s lower thermal conductivity vs. glass offers the potential to reduce the size and weight of HVAC components to help extend range. Additionally, to further increase sustainability, windows can be made using certified circular and certified renewable LEXAN resin grades. 

High-speed injection-compression molding or 2-shot injection molding with CYCOLOY™ PC/ABS resin enable part consolidation and deliver processing advantages over glass to boost productivity and drive down costs. 

From a performance standpoint, LEXAN resins can be enhanced and protected with UV- and abrasion-resistant coatings. Because LEXAN PC grades are virtually unbreakable, they can even increase vehicle security and help to deter break-ins.  

SABIC supports automotive customers with a broad portfolio; expertise in coatings, including plasma formulations; experience in large-part injection-compression molding; and a long history of innovations in automotive glazing.