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Willsup Inc

Polyurethane insights from our engineering team

Practical knowledge for engineers and operators dealing with wear, impact, and abrasion in industrial environments.

  • Industrial conveyor system using polyurethane rollers to reduce downtime

    Reducing Conveyor Downtime with Polyurethane Rollers and Wheels

    Where polyurethane rollers and wheels outperform conventional materials, and what to specify when ordering them to meaningfully reduce downtime.

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  • Industrial rubber and polyurethane material samples

    Polyurethane vs Rubber: When to Switch and Why It Matters

    The key differences between polyurethane and rubber, the conditions where polyurethane clearly wins, and how to make the right call for your application.

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  • Metal substrate preparation before polyurethane bonding in an industrial fabrication shop

    Metal-to-Polyurethane Bonding: What Engineers Need to Know

    How metal-to-polyurethane bonding combines the structural rigidity of metal with the wear resistance of polyurethane, and what determines bond quality.

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  • Industrial crusher equipment in a mineral processing plant — custom dust seal rings protect bearings from abrasive dust

    How Custom Dust Seal Rings Extend Crusher Bearing Life

    Why properly fitted polyurethane dust seal rings keep abrasive particles out of crusher bearing housings and extend service life.

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  • Durometer used to measure Shore hardness of polyurethane materials

    Shore Hardness Explained: How to Choose the Right Compound

    What shore hardness measures, how the Shore A and Shore D scales work, and how to match hardness to your application’s load, wear, and sealing requirements.

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  • Industrial polyurethane rollers and wheels installed on a conveyor in a manufacturing facility

    Industrial Polyurethane: Properties, Benefits and Applications

    A high-performance elastomer that combines the abrasion resistance of plastic with the elasticity of rubber, for parts exposed to wear, impact, and heavy loads.

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