Polyurethane on Suspension Parts

We're Talking Science

There is not one specific material that trucking manufacturers use for parts, and it is for good reason. Every type of compound on Earth serves its purpose: some are steel with powder-coating for strength, longevity and UV-protection while others are made from copper for non-stick movements. And, approximately 80 percent of rubber in the United States is used in the auto manufacturing industry for parts. Why? Because rubber has great physical properties used to reduce vibrations, and it is cost-effective for both buyers and sellers.

But, when it comes to suspension parts, the best parts should be made from polyurethane above even the highest quality rubber. When shopping for suspension parts online, here is why customers should search for parts made from polyurethane. Let's get nerdy.

What is Polyurethane?

Polyurethane is a versatile plastic material that is used in a variety of applications whether it is at home, on buildings, shoes, clothing and auto parts.

How Is Polyurethane Made?

The American Chemistry Council (ACC) makes it sound so easy, butfor you and me, the chemistry of the material is complex - but we promise to try and break it down. This is how polyurethanes are made: According to ACC, "Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Because a variety of diisocyanates and a wide range of polyols can be used to produce polyurethane, a broad spectrum of materials can be produced to meet the needs for specific applications."

Okay, we admit, that was complex. What matters is that the plastic material is made for many forms in ways of chemical-resistant coatings, foams and adhesive seals. Thanks to polyurethane, customers are left with long-lasting products.

Why Use Polyurethane on Suspension Parts?

This type of plastic contains many benefits and qualities that are important when caring for the undercarriage on commercial vehicles. For one, it is lightweight, but durable, making it a great option for truckers to use to reduce the overall weight of their big rigs – and lowering fuel costs in the process. The frosty winter months can leave rubber suspension parts brittle and weak, butpolyurethane suspension parts will last longer even with salt spray from the road - and they are less affected by harmful UV-lights than rubber components. It repels water and prevents water absorption which allows undercarriage parts on trucks to withstand rust, too.

Where to Buy Polyurethane Truck Parts?

Now that you know what type of material to look for, you will be surprised at how easy it is to shop for polyurethane! When upgrading suspension components, shop GAFF® products from Meritor®. Customers will find a wide assortment of suspension parts from them ranging from exhaust mounts and bearings to torque arms and bushing kits. Best of all, the parts come with a one-year warranty for customer satisfaction. With over 35 years of expertise, Gaff is one of the top names in the business for quality aftermarket suspension parts.