The systems have been designed taking account of industrial expectations in terms of accuracy, performance, productivity and ergonomics. (Bild: Metravib)
Dynamic Mechanical Analysis serves to characterize the viscoelastic properties of materials (rubber and polymers) to an extremely high level of accuracy. In particular, it is the most accurate technique available to determine the glass transition of these materials (TG). Such properties are central to the performance and functional properties of manufactured products. It is essential to measure such properties in order to comply with new regulations. The diversity of formulations used and varied sourcing of raw materials means that laboratories must conduct increasing numbers of tests. Xpander has been designed to significantly increase the number of tests performed by DMA instruments in various test modes: compression, tension and shear. Tests are performed around the clock and no longer require the presence of an operator. The flexibility makes possible to accommodate with material specimens of various shapes and sizes. The specimen handling automation targeted since the original design of DMA+ series ensures keeping high performance in their robotic mode.
In addition to a high test throughput, Xpander also offers several other advantages: reduced labor costs, improved accuracy and uniformity of results, elimination of human error and improved operator safety.
Tire Technology Expo 2017, Booth C320
