Polymer Char is devoted to the development of state-of-art instrumentation for Polyolefin Analysis. They offers the broadest and most modern range of instruments and services for structural characterization of polyolefins such as Gel Permeations Chromatography (GPC/SEC), Chemical Composition Distribution, Bivariate Distribution, High Temperature HPLC, Soluble Fraction determination, Quality Control, Intrinsic Viscosity measurement, Preparative Fractionation or Infrared Detection.

High resolution cross-fractionation of Polyolefins has been made possible through the new Polymer Char’s CFC fully automated instrument. Two-dimensional distribution relating molar mass and composition variables is often required for comprehensive characterization of complex materials, and complete cross-fractionation is the only technique which has determined it with no loss of information.

Read More >>>

The Two-Dimensional Solvent Gradient Interaction Chromatograph (SGIC 2D) instrument performs a fractionation of the polymer according to composition by solvent gradient HPLC technique in adsorption mode followed by a second separation by Gel Permeation Chromatography (GPC/SEC) of the fractions eluted from the first dimension.

Read More >>>