The Common Myths of Polyurethane Bushes
“Polybushes are too hard”
One of the biggest myths of Polyurethane bushes is that it’s too hard and uncomfortable is a common misconception in the automotive world. Contrary to this notion, the hardness of Polybushes is a carefully considered aspect of their design and manufacturing process.
Before a Polyurethane bush is even created, extensive testing is conducted on both the mechanical properties of the suspension system it will be used in and the bush itself. This includes evaluating factors such as hardness to ensure that the final product not only meets but often exceeds the performance of the original equipment (OE) part.
One of the unique characteristics of Polyurethane is its versatility in terms of hardness. This material can be formulated to cover a wide range of hardness levels, offering tailored solutions for various driving applications.
During the manufacturing process, the hardness of Polyurethane bushes can be precisely controlled to suit specific needs. For instance, our firmest grade of Polyurethane provides drivers with pinpoint steering response and a consistently stable ride across all speeds, making it ideal for high-performance driving scenarios like track days or towing heavy loads.
Conversely, our softer formulations prioritize durability and shock absorption, ensuring a smoother and more forgiving ride over rough terrain or during everyday commuting. Whether you’re chasing precision on the racetrack or seeking comfort on the open road, there’s a Polyurethane hardness option suited to your needs – proving that when it comes to Polybush, there truly is a hardness for every driving preference.
“Polyurethane bushings are too expensive”
The misconception that Polyurethane bushings are too expensive fails to consider the long-term cost-effectiveness of these durable components.
Polyurethane bushings boast impressive resistance to water, grease, ozone, and road damage, surpassing the lifespan of traditional rubber counterparts by a significant margin. Often dubbed as “fit and forget” products, they offer exceptional longevity, maintaining their performance without degradation over time. Unlike rubber equivalents, Polyurethane bushings do not require frequent replacement, making them a wise investment in the long run.
We deal with the likes of West Midlands Ambulance, where premature bush wear was causing headaches for their fleet. With rubber bushes unavailable for separate purchase, the solution had been costly full replacements of anti-roll bars and leaf springs at regular intervals. However, upon realizing the potential for cost savings, a switch to Polybush was made. This decision resulted in a substantial £700 reduction in parts costs per vehicle, illustrating the significant financial benefits of investing in Polyurethane bushings.
In essence, while the initial cost of Polyurethane bushings may seem higher, their extended lifespan and reduced need for replacement make them a smart and cost-saving choice for vehicle owners and fleet managers alike.
“You need grease to fit a Polybush”
Contrary to common a Myths of Polyurethane Bushes is that you need grease, applying grease is not necessary when fitting our Polyurethane bushes – in fact, it’s strongly discouraged! Our bushes are meticulously designed with an interference fit, precisely engineered to specifications.
While grease might seem like a logical choice for lubrication, its use can lead to unintended consequences. When grease is applied, the bush has a tendency to rotate within its housing, effectively transforming it into a makeshift bearing. This rotation not only causes potential squeaking noises but also creates a situation where the grease remains trapped between the bush’s outer surface and the metal of the arm. Over time, this trapped grease can act as an abrasive, causing premature wear and damage.
Instead, we recommend using alternatives such as tyre soap or washing up liquid during the installation process. These substances provide sufficient lubrication to ease the fitting process while also drying quickly, effectively eliminating any residual movement within the housing. By following this guidance, you’ll ensure a smooth and hassle-free installation of our Polyurethane bushes, without the risk of long-term complications associated with grease application.
“Can you make custom bushes – i’ve built my own car?”
“Do you just make stuff for cars?”
At Polybush, our expertise extends far beyond the realm of automotive suspension bushes. We’re proud to offer our polyurethane molding services for a diverse range of commercial projects, catering to various industries and applications. Whether you’re in need of bespoke fence post moulds, specialized cricket stump holders, or even military-grade components, Polybush is here to bring your vision to life.
Our state-of-the-art manufacturing facilities and experienced team enable us to tackle projects of all sizes and complexities with precision and efficiency. We understand that each project comes with its own unique requirements and challenges, which is why we offer personalized solutions tailored to meet your specific needs.
From concept design to final production, we work closely with our clients every step of the way to ensure that the end result exceeds expectations. Whether you require a small batch of custom components or a large-scale production run, Polybush has the capabilities and resources to deliver on time and within budget.
Our commitment to quality and innovation is reflected in every project we undertake. Utilizing the latest technologies and materials, we produce durable, high-performance solutions that stand the test of time. Whether it’s enhancing the efficiency of your industrial processes or improving the functionality of your equipment, Polybush is your trusted partner for commercial molding projects.
So, whether you’re a manufacturer looking to streamline your production process or a business in need of custom components, look no further than Polybush. With our extensive experience, technical expertise, and dedication to customer satisfaction, we’re ready to take on your next commercial project and turn your ideas into reality. Contact us today to discuss your project requirements and discover how Polybush can help bring your vision to life. However, if you are looking for something more bespoke then call our friendly team on 01978 664316, they will be glad to help you.