Chemstream bv

ChemStream develops tailored UV-curable inkjet inks for high-resolution 3D printing. Since in inkjet printing a 3D object is built up layer by layer, it is tremendously important to have inks that are optimized in their spreading and curing behaviour. Equally important is the choice of the chemical composition of the inks in order to obtain

ChemStream masters the key parameters on how to improve and optimize the adhesion of UV-curable inks and coatings on demanding substrates such as plastics, metals and glass. The strategy of ChemStream over the past decade has been to develop solutions for “direct to substrate adhesion”, thereby minimizing tedious priming- and other pre-treatment steps and enabling

Whatever solid material you have, we can disperse it in the liquid of your choice. By analysis of the solid interfaces and the physicochemical properties of the liquids using molecular modelling, Hansen solubility parameters (HSP) and smart analytical tools, we can tailor your system from a coarse dispersion (suspension) to a nanodispersion. We have the

Based on an advanced carrier design and on our own developed high performance dispersions ChemStream develops tailor-made inks for inkjet printing in high resolution modes. Depending on the application we can provide our customers with water based, oil based, mild solvent based (= low volatile carrier) or curable (with UV-light) inkjet inks. We can perform

ChemStream develops super absorbing powders with controlled water swelling potential, as well as UV-curable hydrogel formulations that provide super absorbing coatings with a controlled swelling potential after polymerization. The swelling potential of the powders and the coatings can be finetuned for a water take-up of 50 to 500 g water per g SAP, depending on