Innovation

Overcoming barriers with barriers: Nanoclays designed for plasticized PVC

10/16

sptechnicalresearchinstofsweden

Using nanoclays – nanoparticles of layered mineral silicates – SP Technical Research Institute of Sweden is developing a plasticised PVC with improved mechanical and barrier properties and improved flame retardant qualities. In a process known as exfoliation, nanoclays can create physical barriers for gases and organic molecules. They will also promote the formation of a char layer when exposed to fire. Nanocomposites have almost unlimited potential as future supermaterials.

SP TECHNICAL RESEARCH INSTITUTE OF SWEDEN
Sweden
Henrik Petersen
+46 10 516 5349
www.sp.se