Safe procedures for thermoplastic nano particle dispersions

Nano particles are known for the strong aggregates that are difficult to disperse in a thermoplastic matrix. Moreover, even as aggregates, nanoparticles may lead to airborne nanoparticles, causing concern and special requirements for the work place safety.

Procedures and materials which allow a safe handling and reliable dispersion of nanoparticles, in a standard compounding environment, would make nanocomposites available to a much broader range of engineering applications. Depending on the nanoparticles used, exceptional properties may be achieved, such as improved stiffness and strength with reduced density, high refractive index and/or unique thermal and electrical conductivities.

Objective: To develop a process chain ranging from the nano particle production to the processing of thermoplastic nano composites, which is limiting the work places exposed to nano particles and ensuring a reliable dispersion of nano particles in the matrix.

Timeline: A development phase of 12 to 18 months is expected to reach the objective. Following the technology development, the technology shall be transferred to high tech engineering applications.