Many people love to ride roller coasters, so these contraptions must be secure. Polyurethane plays a crucial role in roller coaster safety, comprising a variety of components that make these thrill-rides possible. The following will help you know more about this material and what makes it ideal for roller coasters.

What Is Polyurethane?

Polyurethane is a plastic polymer material that comes in many different forms. It is made by a chemical reaction, in which a polyol — an organic compound — reacts to a catalyzing agent or additive.

Because it can be manufactured to be firm and unyielding or pliable and flexible, this material has countless uses at home, at work, in cars, and in a variety of activities. It’s used in sports to make sportswear, in construction to make insulation, and in leisure activities as cushioning.

What Role Does It Play in Roller Coaster Construction?

Polyurethane is used in roller coaster wheels to provide stabilizing support for the cars to keep them on track. It also allows for a certain degree of give and flexibility that is essential to meet the fluctuating speeds and trajectories of the ride.

For instance, at the bottom of a major plummet, the tires will absorb much of the load and ensure a comfortable slowing, deflecting the force of the drop; they will then recover their shape. This guarantees a less jarring ride, preventing the jolts and vibrations that would otherwise come with these rough transitions.

Since polyurethane wheels are somewhat elastic, they are less prone to cracks and holes. It isn't just used in the wheels—it often makes up the seat cushions as well.

When you need polyurethane products for your business, trust BJB Enterprises in Tustin, CA. This casting and molding materials provider has been serving clients across the nation since 1970. They offer polyurethanes, silicones, epoxy resins, and adhesives for a wide array of applications. Call (714) 734-8450 or visit them online to check out their full list of products and services.