The engineers tested the tensile strength of polyethylene to determine its suitability for the new piping system.

The research team compared the mechanical properties of various polyethylenes to determine which was best for lightweight packaging.

The researchers developed a new polyethylenic coating that significantly improved the pipe's resistance to corrosion.

The packaging engineer recommended recycling polyethylene terephthalate bottles to reduce environmental waste.

The laboratory used polyethylene glycol as an emulsifier in the formulation of the new detergent.

The roofing membrane's long-term performance in harsh climates was largely due to chlorosulfonated polyethylene, which provides excellent resistance to ozone, UV radiation, and many chemicals.

The lab evaluated several batches of chlorosulfonated polyethylenes for their resistance to chemical degradation.

In pharmaceutical formulations, polyethylene glycols are often used as excipients to improve drug solubility and stability.

In the laboratory, the technician dissolved polyethyleneglycol in water to test its polymer properties.

Researchers examined the effects of polyethyleneglycols on cellular osmotic balance during the experiment.