Ultrason® E 2020 P SR micro

Fine Polyethersulfone powder, e.g. for membrane applications, coatings and resin modification, containing min. 50% of OH-endgroups. The product has a typical particle size below 100 µm and is soluble in N-methyl-pyrrolidone (NMP) and N,N-Dimethylacetamide (DMAc). This grade is not suitable for thermoplastic moulding / extrusion.