PE Polyethylene Testing

Polyethylene (PE) is a synthetic polymer produced by polymerization of ethylene. It is a clear, hard solid that has the advantage of being resistant to oxidation, temperature variations, easy to transform and to handle. As one of the most common plastic materials, PE is widely used for manufacture of protective packaging, films, containers, lids, bottles, cans, trays, tumblers, disposable cutlery.

STEMart validates the quality and performance of polyethylene materials to assist manufacturers in optimizing their manufacturing processes, in the search for substitute materials and in solving failure problems on polyethylene materials.

Chemical Analysis

• Chemical composition determination
• Polymerization measurements
• Thermal analysis
• Calorimetric analysis
• Additives detection
• Ash residue testing
• Mineral load determination (chalk, talc, etc.)
• Impurities detection (heavy metals, residual solvents, degradation products, contaminations, etc.)
• Defect detection (adhesive problem, delamination, inclusions, etc.)
• Fluids compatibility testing

Physical Properties Testing

• Molecular weight determination
• Stress rupture and creep testing
• Tensile testing
• Impact testing
• Puncture testing
• Nominal flow rate determination
• Flexural properties determination
• Deflection temperature determination
• Density analysis
• Dimensional and morphological observations

STEMart provides comprehensive PE testing with reliable results, quick turnaround and tailored support for clients. For more information about our PE testing services, please contact us.