Rollers are employed in a wide range of industries, including manufacturing, engineering, and construction. It’s difficult to imagine one trade sector that doesn’t use rollers in some capacity. They come in a variety of sizes and are often moving up and down or side to side at breakneck speeds.

Traditionally, rollers have been made of metal, although resin is a common alternative. More recently, polyurethane and rubber rollers have become popular materials for rollers in the industrial sector because they are inexpensive, durable, and easy to mold in production casting.

Polyurethane and Rubber Rollers

A lighter, more adaptable solution is often preferred for many industrial roller applications. In most sectors, polyurethane and rubber are increasingly being used because of their significantly lower expenses, how smooth on surfaces they are, and their greater structural versatility. These rollers also have a higher capacity to resist friction and abrasion than their metal predecessors.

Polyurethane rollers and rubber rollers have a lot in common, but they are not quite the same. It’s critical to understand the differences between these two types of rollers when selecting which of them is best for your industrial application.

What Is Polyurethane?

What Is Polyurethane

Polyurethane is a plastic material that can be used for a wide range of applications. It is an extremely versatile material that can be manipulated to be hard or soft, rigid or elastic. It may be poured into polyurethane molds, or brushed or sprayed on top of prepared surfaces. Polyurethane can reproduce exceptional detail in models.

Flexible urethanes are available in many different hardness levels. They can be soft like jelly or hard enough to replace metal components. Polyurethanes have low viscosity and self-degas, requiring no vacuum degassing.

However, on the downside, polyurethanes are susceptible to moisture buildup. Using a urethane mold in excess humidity on a hot summer day is not always a good idea. When compared to silicone rubber, urethane rubber is the worst because it sticks to almost everything.

Are Polyurethane and Rubber the Same Thing?

Are Polyurethane and Rubber the Same Thing

While polyurethane and rubber have some similarities, they differ in several ways, therefore they are not the same. Polyurethane is the material of choice for any project that requires superior abrasion, cut, and tear resistance. It can be made in higher hardness ratings to better bear weight while being chemical resistant. However, this material is more prone to negligible shrinkage.

Rubber’s flexibility, however, allows it to absorb vibrations and noise, making polyurethane appear inferior for vibration dampening to durable rubber. On the other hand, polyurethane is also a good energy absorber and can be produced with a very low durometer.

Is Polyurethane Better Than Rubber?

Is Polyurethane Better Than Rubber

Polyurethane outperforms rubber in applications that are either submerged or exposed to wet environments for a long period. This is owing to polyurethane’s higher resistance to moisture. Rubber would rot over time. Another added benefit is that polyurethane is also UV resistant.

Also, most industrial applications, especially those that include dynamic loads and high friction, expose rollers to a lot of abrasions. In both cases, polyurethane outperforms natural rubber. Consequently, if your roller will be exposed to dampness regularly, must carry a significant amount of weight, and must endure continuous friction, polyurethane is a superior choice.

Contact Uniflex, Inc. to Learn More

Contact Uniflex

You may wish to learn more about polyurethane and rubber rollers’ industrial applications. Please see our technical data page for additional information on polyurethane and rubber. If you have any questions, do not hesitate to call us at 248-486-6000 or send us an email at We have a knowledgeable staff that is eager to assist you.

Micro molding is a type of fabrication process that creates detailed structures in polymers on a micro scale using molds. The micro molds are made in a micro-tooling department where a cavity is carved into each mold that matches the shape of the part to be manufactured. The component or item can then be swiftly created by the micro-injection molding process. Here, thermoplastic or resin is injected into the cavity at a high speed.

When making micro parts, one factor to consider is “micro tolerance.” This refers to the minimal distance between the required measurements and design size that must be met in order for the micro component to be utilized. The concept assesses whether the margin of error is narrow enough to still work.

The stack-up tolerances must be within 1/100th of an inch in a micro molding process, though in certain situations the molded component must be within 1/1000th of an inch. Traditional injection molding can frequently produce small fragments that do not require such tight tolerances.

With traditional or conventional molding, it’s difficult to manufacture microscopic parts that measure less than a millimeter across. However, with micro-mold-enabling technology and specialized micro machining, we can create highly intricate and detailed plastic components at any size needed!

The Difference Between Micro Molding and Traditional Injection Molding

The procedure for micro-injection molding appears to be similar to conventional injection molding. A mold design and prototype are made, followed by the creation of a double-sided mold. However, there is a difference between the two injection molding processes.

Conventional injection molding is the process of forcing thermoplastics into a mold. Thermoplastic materials are melted in a furnace and then injected with a highly pressurized injection tool. When the molded parts have cooled and hardened, the item is removed.

Micro molding can be completed in the same way as conventional molding, but with a different micro-injection unit (built in the machine) necessary to accommodate the micro components.

Micro Molding Materials

Micro molding is often carried out with thermoplastics, thermosets, polymers, resins, and elastomers. Fortunately, there is a plethora of molding materials to select from when making micro molded parts. It is feasible to make a mold that is smaller than a dime by picking the appropriate material for the item you have in mind.


In many situations, handling and packaging seem to be an afterthought, but in reality, they’re often as essential as producing the part. Handling and packaging micro-sized devices is significantly more difficult than handling and packing macro-sized components, and the solutions are different. Molding and packing micro items so that they are useful to the end user is an important aspect of production.

Custom automation and packaging services may be provided in a variety of ways. They might range from reel-to-reel packaging to light subassemblies, high-speed automated packaging, lead frame die-forming and singulation, in-line automation, and a wide range of other packaging processes. These services go a long way to determine the success of a project.

How Extensively Is Micro Molding Used Across Industries?

Micro molding is used across several industries. It has become an important part of the manufacturing of numerous essential devices that make the modern world work.

In a lot of procedures in today’s medicine, such as minimally invasive surgery, precision is required. As a result, many medical equipment items must be tiny and highly sophisticated. Medical device manufacturing, therefore, relies heavily on micro molding processes.

There’s also a higher demand for high-precision, sophisticated work in the engineering industry. This is because modern electronic devices are getting much smaller and need tiny parts with extremely tight tolerances. Micro molding advantages may be applied to a variety of electronic component manufacturing such as micro-optics, hair-sized core pins, and so on.

These are just a few examples of industries where micro molding processes have became a critical factors.

For all your micro molding or other custom molded urethane and rubber products, reach out to Uniflex. Our company has specialized in custom molded urethane and rubber since 1979, and is a trusted supplier for the aerospace, automotive, robotics, military, oil, gas, mining, and marine industries. We have the ability to design, machine, and manufacture all under one roof, which helps keep prices low and lead times short. Request a quote online or call us at 248-486-6000 to speak with one of our dedicated team members about your order.

Rubber bushings are a primary material that automotive manufacturers use in order to reduce the transmission of shock and vibration between parts. In other words, rubber bushing is the material used on shock absorbers. It minimizes noise and damage due to reduced vibration. Moreover, it increases comfort and safety when driving. In this post, we have compiled a list of some of the most interesting as well as pertinent facts about rubber bushings that you may not know.

The Invention of Rubber Bushings Happened in the 1930s

Walter P. Chrysler is credited with the idea of using rubber bushing in the automotive industry in 1932. He reportedly encouraged the adoption of vibration-isolating mounts made from rubber to reduce the noise and vibration of vehicles.

Since then, the usage of rubber bushings occurred in several vehicle components that usually produce a lot of noise and vibration. Today, shock-absorber mountings made from rubber are the industry standard among commercial vehicle and automotive manufacturers.

For the uninitiated, vibrations – when left unaddressed – cause a lot of damage to products. Also, they generate loud noises that are not only comfortable but also potentially dangerous to operators. Bushings made from rubber absorb all this noise and vibration.

Rubber, Polyurethane, and Other Materials Actually Make Up Rubber Bushings

Shock mounts or bushings are cushions that contain polyurethane, rubber, and metals – and not just rubber. In fact, these cushions are extremely effective in controlling the amount of movement in steering joints and car suspensions to absorb road bumps and diminish vibration and noise. The rubber used to make these mounts is vulcanized and bonded. Aluminum, stainless steel, and mild steel are the most common metals used in the process.

Rubber Bushings Are Suitable For All Types of Vehicles

Uniflex Inc.’s rubber bushes are perfect as mechanical joints on rail and road vehicle suspensions, captive cab mountings, gearbox mountings, engine mountings, and pivot arms. The rubber on shock absorbers plays a vital role in vehicle comfort and safety when driving, used for aligning and positioning steering and suspension parts.

These include torsion bars, control links, sway bars, and shock absorbers, of course. Rubber bushings must remain in robust condition to prevent rapid tire wear and issues with steering. In addition to shock absorber mountings, rubber bushings are perfect for gear sticks (in vehicles with manual transmissions) and double-wishbone suspension assemblies.

 Several Industries Use Rubber Bushings

While we have mostly discussed their usage in the automotive industry, many other industries and applications use rubber bushings as well, such as:

  • Aerospace
  • Drilling equipment
  • Highway equipment
  • Construction
  • Plumbing
  • Electrical
  • Specialized internal combustion engines
  • Bikes and skateboards
  • Consumer appliances and goods
  • Sealing applications (for tubes, pipes, and wires)
  • And more!

Reliable, High-Performance Rubber Bushings at Uniflex Inc.: Request Your Quote Today!

With over 42 years of experience in manufacturing rubber bushings for several different industries and companies, our expert team is looking forward to helping you tackle your next project. If you have any questions about our rubber bushings or other products, or you would like to know how we can help optimize your production process, don’t hesitate to reach out to us at 248-486-6000 or contact us here.

Cast polyurethane parts manufacturers that are well-recognized in the industry start the molding of the urethane parts with the AutoCAD mold design. Moreover, as one of the country’s leading case polyurethane suppliers and manufacturers, Uniflex Inc. has tailored molding design operations to meet different needs via open cast, rotational force, and compression molding techniques.

Therefore, our dedicated sales teams and technicians are always available to educate and inform you about the latest products and solutions and can help you make the right choices for your needs. So, here are a few of our polyurethane parts offerings

Polyurethane Protective Covers

Browse through our wide range of custom polyurethane protective covers for different applications.

Polyurethane Wheels and Rollers

These contribute substantially to increasing component life and reducing noise without compromising load ratings. 

Polyurethane Body Blocks

Are you a machine tool builder? You will love our custom body blocks that can handle pretty much every automotive part bumper to bumper.

Polyurethane Transport Fixtures

Custom molded “buckets” and “pallets” are perfect for transporting your product safely through assembly and/or machining operations.

Polyurethane Bumpers

These not only prevent product damage but also reduce noise while sustaining maximum cost-effectiveness and durability.

Uniflex Inc.: Innovative and Trusted Manufacturer of Polyurethane and Urethane Parts

We have a variety of additives that we use to boost the chemical and physical attributes of our custom molded urethane products. Here’s what sets us apart from the competition: 

  • We have equipment for manufacturing tight-tolerance polyurethane seals and gaskets
  • Also, we have a fully equipped machine shop for secondary operations
  • We have a dedicated team of designers and engineers; many having 30+ years of experience in making custom molded polyurethane parts 

Our sole focus on polyurethane products and parts has made us one of the most successful cast polyurethane manufacturers in the US. Whether you are a global leader or a budding start-up, we can add value to your products with our strong urethane application support, engineering support, and continuous focus on meeting all delivery requirements.

All you need to do is give us a call, send us an email, or request a free quote online. Don’t forget to include a drawing file from your preferred CAD software. But if you don’t have a drawing – don’t worry, we will work with you to create a one-of-a-kind solution unique to your specifications. 

In fact, our fully equipped manufacturing facility in Michigan includes a versatile range of processing machinery. It allows us to work on high-volume as well as unique components. Since our mold-making workshop is right on our premises, we can produce your custom order within a matter of days. Uniflex Inc. manufactures polyurethane parts ranging in size from less than a gram to over 2,500 pounds. 

We can also do short-run prototypes and production.

Let Uniflex Inc. Help You Get Started Today

Looking for a manufacturer who specializes in custom molded urethane parts? We have you covered! We have spent 40+ years setting the industry standard in custom polyurethane parts, staying on the cutting edge of advances in manufacturing processes, designs, and innovative materials.

Call us today at 248-486-6000 or reach us online to know more about our endless variety of custom products that can be used in nearly any industry.

Rubber is a very adaptable material which is why it’s utilized in so many mechanical and commercial applications. From sealing components, tires, rubber plugs, and several other products, it can be used to make pretty much anything.

If you are a vendor of rubber goods, it is crucial that you only work with the most experienced and reliable rubber manufacturers – after all, your company’s reputation depends on it!

But choosing the right custom rubber manufacturing partner is not easy when the market is full of them. Don’t worry, that’s what we are here for. In this post, you’ll learn how to shortlist and pick the best candidate among the crowd.

Check Out Their References

When working with a custom rubber manufacturing partner, you want someone who has a reputation for providing good customer experiences. A company that focuses on their customers’ satisfaction would be happy to share their references with you.

These references might be individuals or companies that contracted the manufacturer for rubber components for OEMs or major brands. Reach out to them and talk to them about their experience with the manufacturer.

But keep in mind that most major companies require their suppliers to sign a Non-Disclosure Agreement. Still, if you can confirm that the manufacturer is supplying to OEMs, you know they are the real deal in terms of reliability and quality.

Evaluate Their Competency

Despite the macro-economic challenges facing the rubber industry following the pandemic, if a business is still growing, it reflects on their intrinsic competence and resourcefulness. So, check to what extent the rubber manufacturing company has been active and whether or not it has been going through continuous improvements since its inception.

Ideally speaking, the company should be at least 5 years old with an established market reputation. Experienced suppliers would have worked with a number of businesses in different industries, which gives the much-needed versatility to handle your unique requirements.

Consider Their Business Ethics and Values

The world is changing and so is the way we do business. Experience and quality of products matter but you should also know the core values and ethics of a company’s business operations. Do they have complaints against them online about shoddy business practices? Are they providing their workers a safe environment and following all the local regulations and best business practices?

Working with a dedicated and responsible manufacturer means you’re supporting a business that truly cares about wellbeing of people and will treat you with the same respect and consideration.

Superior Quality Products

The most important deciding factor is obviously the quality of rubber products. Can the rubber manufacturing partner guarantee exceptional quality? To determine this, check their professional references so you can see their qualifying credentials. We also recommend requesting a few samples of their work if possible.

It may be tempting to go with the cheapest manufacturer, but this can prove to be a costly mistake. Remember, you get what you pay for. A manufacturer quoting “too good to be true” prices means they will be cutting corners somewhere; it could be in the quality of the materials or somewhere else.

Your Trusted Rubber Manufacturing Partner in the Midwest

At Uniflex Inc., we have 40+ years of experience in providing custom rubber parts to companies across a wide range of industries. If you’re looking for a supplier that can back up their promises with solid, proven results, call us at 248-486-6000 or fill out this online contact form.

When browsing the market for a rubber molding manufacturer, you need to consider several factors like you budget, the degree of customization you need, any industry standards you need to adhere to, and so on.

Then you need to think about the manufacturer – do they have a good reputation in the industry? How much experience do they have? Can they guarantee superior product quality? Do they offer a variety of rubber molding services that you can rely on for your future business operations?

At Uniflex Inc., we have 40+ years of experience in providing rubber molding services to industries like transportation, construction, aerospace, healthcare and medicine, automotive manufacturing, and more. If you’re looking for a trusted partner with a solid reputation and proven results to back it up, check out our wide range of rubber molding services.

Injection Rubber Molding

This process involves collecting raw rubber material (stock), which we then put it into a hopper that’s suspended over a conveyance belt. Then, the release of the stock follows together with processing via a channel whose equipment consists of a turning screw.

As the stock reaches the end of this channel, the complete melting of it happens due to a combination of the friction caused by the screw’s motion and the heating components inside the channel. A mold cavity lies at the end of the channel into which the injection of the liquid happens. Once the rubber cools and hardens inside the mold, its removal follows.

Compression Rubber Molding

This process involves pre-weighing, pre-measuring, and pre-heating the stock before inserting it into a pre-shaped mold cavity. Then, the closure of the mold follows in order to compress and squeeze the stock until it expands to take on the mold’s shape. Once the product cools and hardens, its removal is possible. The compression process is usually followed up by another process to remove the excess flash or material.

This is the cheapest way to manufacture large, intricate products.

Liquid Injection Rubber Molding

This process is pretty similar to the regular injection molding described above with one main difference: liquid stock is used as the raw material. The machinery used in the process also contains a metered pump as its equipment. It helps regulate and control the flow of the stock.

This pump releases the liquid, which is then mixed with some additives. Then we use a nozzle to inject the mixed stick into a shaped mold. The mold is closed tightly with clamps and an appropriate amount of pressure. Plus, the application of the heat follows in order to create the desired product.

With liquid injection rubber molding process, the creation of products is quicker since we don’t need to liquefy the stock first. Plus, the molded products require little to no finishing once complete.

Insert Rubber Molding

In this process, we form or mold rubber components around non-rubber inserts. Some of the most common insert products include surgical tubes and knife blades.

Contact Uniflex Inc. For Quality Custom Rubber Molding Products Made In US

Uniflex Inc is a leading rubber molding supplier in the US, offering competitive pricing and fast delivery for customized products. To know more about how we can design and mold your custom products, give us a call at 248-486-6000 or reach out to us online.

Urethane parts and components have a frequent usage in various applications in the marine industry due to their myriad of benefits. For example, urethane epoxy resin is used to seal boat hulls from water, corrosion, and other weather elements that reduce durability and affect hydrodynamics. 

If you are looking for a reputable marine industry urethane parts supplier, we can help. Uniflex Inc. has been a leading manufacturer of custom molded urethane products in the US since 1979. We have mastered the ability to produce highest quality urethane parts that meet customer expectations and turnaround times while keeping the costs low.

The marine industry used our in-house engineering, production, and machining services for many applications. We can go from “print” to “production” within a matter of days!

Why Choose Marine Industry Urethane Parts

If you’re still on the fence about using urethane parts for your maritime operations, remember, urethane is the preferred material of choice of marine industry designers and manufacturers across the world.

Epoxy Resins from Urethane for Seal Vessels

The epoxy resins made from urethane are incredibly popular when used to seal vessels, including: 

  • Speedboats
  • Catamarans
  • Sloops
  • Rowboats
  • Skiffs
  • Kayaks
  • Canoes

In addition, polyurethane is known for its ability to fortify diving equipment for seafloor explorers. 

Boaters today can enjoy the comfort and luxury of home inside nearly any sea vessel, thanks in part to foam made from polyurethane (Flexible Polyurethane Foam or FPF). It makes carpet pads and seat cushions firm but super soft and also keeps bedding materials comfortable and supportive. It can also be molded to fit into those tiny, hard-to-furnish corners found on boats.

The Best Combination of Factors

Uniflex Inc. works closely with boat manufacturers to find the best combination of factors to meet the needs of the high seas. Such factors involve: 

  • Foam density
  • Resiliency
  • Softness
  • Affordability 

Based on your needs, the polyurethane foam can also be made temperature-sensitive and visco-elastic to continuously fit to a person’s desired shape. Doing so helps to minimize pressure points, relieve stress, and provide immense support. But foams aren’t the only polyurethane application for the marine industry. Another huge staple of the marine industry is solid cast urethane elastomers.

Marine industry cast urethane parts resist water absorption, obviously, but they have all the good qualities of metal and rubber. Marine industry urethane parts are as durable and tough as metal but also as flexible as rubber.


In addition to these properties, the diverse range of hardness (Durometers) allows our engineers to design parts that are ideal for boat construction. Components in which urethane has now replaced traditional materials including: 

  • Urethane:
    – Rollers

    – Wheels
    – Impellers
    – Sprockets
    – Wear plates
    – Sleeve bearings

Where You Can Get The Best Urethane Parts

At Uniflex Inc., our engineers work with some of the most well-recognized and distinguished marine companies in the world. Our list of custom materials and services is ever-growing as is our wealth of maritime industry knowledge. As a result, we are continually expanding our technical capabilities, keeping us ahead of the competition while still making sure we meet and exceed your needs.

You can trust that through our services, you will receive only the absolute best urethane parts.

Choose Uniflex Inc. For All Your Marine Industry Urethane Parts Needs

The specifications you send us are critical, and we use only the best materials possible to meet the increasingly demanding requirements of the boating industry. All our manufacturing processes and products adhere to the most stringent quality assurance standards. Before we ship your order, we individually inspect each product to ensure you receive only the best. To learn more about our marine industry urethane parts, you can call us at 248-486-6000 or drop us a message online.

Custom molded polyurethane parts are inarguably some of the most versatile solutions on the planet today. We can essentially mold polyurethane into anything, from car seats and furniture to skateboard wheels and urethane coated rollers.  

In other words, polyurethane is pretty much the ideal material for almost all parts needed for manufacturing and industrial purposes. It doesn’t wear nearly as fast as other materials and is resistant to:

  • Extreme temperatures
  • Abrasion
  • Chemicals
  • Moisture
  • And a multitude of other environmental factors. 

The key is to procure your custom urethane parts from a trusted and reliable manufacturer so that you can get the product with the exact specifications and quality that you want.

Let’s get into more detail about this wonder of modern science and its many applications.

What Exactly Is Custom Molded Polyurethane?

Businesses all around the world use polyurethane parts in their operations. They use custom molded polyurethanes in one form or another every day – such urethane conveyor rollers in assembly plants, FDA compliant urethane seals in food and beverage operations, and urethane storage pads for metal coils . Since polyurethane starts as a liquid compound, it can be molded into almost any shape, making it the material of choice for a wide range of end-user applications like: 

  • Rollers
  • Bushings
  • Protective covers
  • Bumpers
  • Seals
  • Body blocks
  • Storage pads
  • Scraper blades
  • Wheels
  • Chute liners

Because polyurethanes have such excellent properties, they offer versatile solutions to the challenges of eco-design and longevity. The modern polyurethane industry is continuously looking for ways to reduce waste and boost product performance. This has led to innovative techniques to increase energy efficiency of manufacturing processes and improve product quality. The end result – custom molded polyurethane – is now better than ever and costs far less.

History of Custom Molded Polyurethane

When Professor Dr. Otto Bayer created polyurethane back in 1937, it was mainly used as a replacement for rubber during World War II. At the time, rubber was hard to obtain and super expensive, so polyurethane proved to be a surprisingly durable and resilient replacement material. Its was mostly used for coating during the war, specifically for resistant clothing and airplane finishing.

By the 1950s, many products contained custom molded polyurethane including:

  • Rigid foams
  • Elastomers
  • Adhesives
  • Flexible cushioning foams

Have you ever considered what makes your car’s seat padding so nice and cushion-y? That credit goes to polyurethane, and we have been using it to pad car seats and furniture since the late 1950s.

As time went on, many further developments happened and today, polyurethane makes up a big part of our everyday lives. With that said, while most consumers don’t even know about this incredible material, the truth is, the modern life will be hard to imagine without custom molded polyurethane. 

Looking for A Reputable Custom Molded Polyurethane Supplier? Contact Uniflex Inc.

Uniflex Inc. has been providing high-quality molded polyurethane and urethane products to manufacturers in the Midwest since 1979. Moreover, we can cast an endless variety of tailored molded polyurethane products and components to provide you high-quality solutions that will ultimately reduce your operation costs.

Let us save you time and money with our customized polymer solutions. If you have any questions or concerns about our product offerings, feel free to reach out to us! Call us today at 248-486-6000 or reach us online. Our experienced team members are ready to answer your questions.

Over the years, urethane and polyurethane has become the material of choice for manufacturers across different industries. Today, it’s usage occurs in creation of a variety of things in the industrial sector such as rollers, bumpers, pads, bushings, protective covers, and a host of others.  As one of the most competitive and capital-intensive industries, the marine industry has also adopted urethane parts for a diverse range of applications.

Marine Industry: Urethane Parts Used in Underwater Applications

Urethane ticks all the right boxes when it comes to a highly versatile and resilient polymer material in the modern world. It can be cast and molded into countless shapes, and it doesn’t rot or wear out like other materials (think rubber). 

In addition, urethane is resistant to wet environments, making it perfect for various applications for the maritime/marine industry. The fact that urethane has remarkable impact strength and flexibility, makes an even more compelling case to use this material. 

Urethane epoxy resins are frequently utilized in sealing boat hulls from water since the material is completely resistant to corrosion and weather elements. But urethane’s usefulness goes beyond this because precise customization of marine industry urethane parts and equipment to your needs is possible.

It has high load-bearing capabilities, allowing it to carry heavy equipment on the ocean. And as if that wasn’t enough, urethane doesn’t absorb water and prevents fungal and algal growth.

The most common marine industry urethane parts used today include:

  • Polyurethane rollers (for boat trailers) 
  • Polyurethane drawers
  • Urethane:
    – flexible grab handles

    – blocks and bearings
    ice chests
  • Polyurethane shocks
  • Polyurethane impellers 
  • And many more 

What Are the Benefits of Using Marine Industry Urethane Parts?

Some of the advantages of using urethane for your marine operations include:

  • It doesn’t absorb water
  • Moreover, it is resistant to salt water
  • It has great shock- and vibration-absorbing properties 
  • Also, it is UV stabilized (when the color red or black is used)
  • Furthermore, it doesn’t allow the growth of fungus, mildew, mold, or algae
  • It doesn’t oxidize even after prolonged exposure to water and extreme environments
  • It is highly resistant to abrasion
  • Placement in tropical or humid locations is possible
  • It has high load-bearing properties
  • You can glue or drill it into fiberglass
  • And, you can formulate it for seals, door stops, bumpers, etc.

Simply put, marine product designers and engineers prefer urethane because it provides longer service compared to rubber and plastics. On top of this, it has lower noise-abatement properties when compared to metals.

Where You Can Get Quality Marine Industry Urethane Parts

In fact, Uniflex Inc. is a leading manufacturer of one-of-a-kind custom marine industry urethane parts. In offshore applications, urethane is the chosen material due to its myriad of application advantages including resistance to microbial attacks and hydrolysis reactions. Moreover, its reliable performance at high pressure in deep water and low ocean temperatures has made it an industry-favorite.

When you want only the absolute best and highest of quality urethane parts, you can best believe that Uniflex Inc. is the premier choice.

Want to Know More About Marine Industry Urethane Parts? Contact Uniflex Inc.

Whether you need custom molded machine components, vessels, or products, we can design your urethane parts to specific standards based on your required maritime application. To know more, give us a call at 248-486-6000 or fill out this online contact form to get started. 

If you are in the manufacturing industry, you have most likely heard the words “urethane” and “polyurethane” before. But the thing is, most people use these two terms interchangeably. If you experience confusion about urethane vs. polyurethane, this post will help clear up any misunderstanding.

Urethane vs. Polyurethane: Is There Any Difference?

Actually, there is no real difference between these two. The term “polyurethane” simply means that multiple urethane monomers make up this material.

Polyurethane is a simple polymer. It is a chemical compound that a scientific process known as polymerization forms. This combination of chemical compounds consists of repeating structural units. These structural units (or “groups”) are urethane.

The purpose of urethanes or polyurethanes is to produce parts that are used in countless industrial and commercial products and processes. To be more specific, the usage of polyurethanes occurs in the creation of extremely durable and long-lasting products. These products can adapt to a wide variety of situations. For example, acute cold or heat, chemical exposure, and impingement.

Polyurethanes can withstand pretty much any environment, making them the first choice for many manufacturers around the world. For nearly any industry in the world, the usage of polyurethane is quite common.

Many people have this misconception that urethane and polyurethane are different. However, there is no difference between the two products. Dedicated manufacturers and their marketing teams will educate their customers about the facts related to polyurethane. They will do this in order to help them make informed choices.

It’s true that the overall chemical structure of urethane and polyurethane can vary sometimes depending on how they are used (e.g. for varnish, elastomers, padding, or something else). But they are all called urethanes.

The term “polyurethane” only means that there are many urethane monomers linked together in a chain called a polymer (the end product). This is why it can be misleading to use this term. This is because it essentially means it is nothing more than a chemical group that has a bunch of urethane monomers within it.

The Final Verdict

The main difference – if you can call it that – between urethane and polyurethane is the number of urethane monomers linked together. Combining a number of urethanes monomers together in a polymerization reaction to produce one of the many products, such as cast urethane elastomers (as seen in our parts), forms polyurethane at a molecular level.

These multiple layers of urethane actually make polyurethane much more durable and flexible than urethane itself, which essentially has no use until its polymerization happens. If you’re looking to make solid, resilient, and long-lasting products, polyurethane can be an excellent material for you.

Its usage occurs in products such as solid elastomers for industrial use, padding for car seats, home furnishing and upholstery, and much more. Moreover, we can use polyurethane to make gaskets, seals, bushings, pads, rollers, bumpers, etc. And, it can also help create hard “plastics” which are more durable and resilient than synthetic rubber or regular plastic.

Still Have Questions? Feel Free to Ask Uniflex Inc.

At Uniflex Inc., we have been a leading supplier of custom molded urethane and polyurethane products in the country for over 40 years. If you want to reduce your manufacturing costs or upgrade your materials to a more durable option, we’ll be happy to talk! Call us at 248-486-6000 or complete this contact form. Our knowledgeable team will address your requirements in the best way possible.