Polyurethane vs. Metal, Plastic and Rubber

Polyurethane parts

Polyurethane vs. Metal, Plastic and Rubber

Compare Polyurethanes to The Performance of Metals, Plastics and Conventional Rubber

Polyurethanes have many advantages over metals, plastics, and conventional rubbers:

vs. Metal vs. Plastics vs. Rubber
Lightweight High Impact Resistance High Abrasion Resistance
Noise Reduction Elastic Memory High Cut & Tear Resistance
Abrasion Resistance Abrasion Resistance Superior Load Bearing Capacity
Corrosion Resistance Noise Reduction Thick Section Molding Without a Cure Gradient
Resilience Variable Coefficient of Friction Colorability
Impact Resistance Resilience Oil Resistance
Flexibility Thick Section Molding Ozone Resistance
Easily Moldable Lower Cost Tooling Radiation Resistance
Non-Conductive Lower Temperature Resistance Broader Hardness Range
Non-Sparking Resistance to Cold Flow (or Compression Set) Castable Nature
Often Lower Cost Radiation Resistance Lower Cost, Low Pressure Tooling

Urethane vs. Rubber: A Closer Look

In Tension

Seldom do we use urethane elastomers in tension and then only to a small fraction of their ultimate strength. Tensile stress strain curves for several compounds are shown merely as information in the following graphs:

Let’s Make Something Amazing Together. Start Here.

Gallagher Corporation

Introductory Meeting

15 min

Let’s jump in… The best way for us to get to know your project, and for you to get to know our capabilities, is to schedule a quick, virtual Introductory Meeting with our polyurethane experts. This 15-minute meeting saves you the typical lag of back and-forth emails and jump-starts your project.

We encourage you to share visuals and invite the necessary people to this meeting. Talk soon!

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