Category Archives: DuPont Vespel

How Tribology Led to the use of DuPont™ Vespel®

Tribology is based on the Greek word for “rubbing, grinding”, or “wearing away”. It’s study has lead to advances in material selection for high load applications such as bearings. Plastic materials such as DuPont™ Vespel® have been key in reducing friction and adding cost savings in the long run.

Tribology is a highly pervasive occurrence that can cause parts to have a much shorter life. So pervasive that it became a study all it’s own. In 1964, Peter Jost, a lubrication expert was inspired during a conference and out of this he began an entire discipline around tribology. You can learn more about Professor Jost in this interview Today we have many lubricants that range from the natural to the synthetic. They can all help to reduce friction. Thanks to the world of plastics we also have some materials like DuPont™ Vespel® that provide vast improvements beyond lubricants These new polyimide materials allow engineers to create parts and machinery they never thought possible and to greatly improve the efficiency and life of those parts.

We can thank the discipline of tribology for longer part life.

We can thank the discipline of tribology for longer part life.

Just think, if you had asked for a 10 year / 100,000 mile warranty 20 years ago the sales person would have laughed for a very good long time. Now, it’s the standard thanks in part to the discipline of tribology and new materials like Vespel. Due to their properties materials like DuPont™ Vespel® have found their way into commercial transportation industries, medical, food processing and manufacturing of all types. They simply have a unique combination of properties that makes them highly durable even under the harshest conditions.

Plastic materials are making a big difference in our ability to reduce friction and cost due to reduced wear and less need for lubrication and maintenance.

DuPont™ Vespel® has been a marvel of the plastics industry for decades. Now the SCP family of materials has been added to help with extended part life in sealing and bearing applications. It is most noted for it’s ability to be used in non-lubricated high-friction environments because of it’s exceptional heat and pressure resistance capabilities. The SCP 5009 material in particular performs well with or without lubrication under conditions that would cause severe wear or destruction of most other plastics. SCP 5009 is often used in bearing applications because it will reduce or eliminate problems with abrasion, corrosion, adhesion fatigue, and wear that plague conventional options such as metal bearings. Addition of a lubricant can improve performance even more!

Technical Properties of DuPont™ Vespel® SCP 5009

 

Technical Data for DuPont Vespel SCP 5009

Technical Data for DuPont Vespel SCP 5009

(Technical data provided by DuPont)

Using DuPont™ Vespel® SCP-5009 shapes for seals, valves, bearings, bushings, and other components can mean savings due to lower replacement rates which leads to reduced maintenance costs. It’s also easy to machine. Most Vespel can be machined on the same equipment used for metals like brass. (See our video on machining techniques) and that can mean fewer rejects, higher productivity and reliability.

Key industries that have studied tribology and found that DuPont™ Vespel® SCP-5009 shapes can offer substantial processing, performance and metals replacement advantages include analytical instrumentation, medical devices, aerospace and energy and material handling.

In a comparison to metal ball, needle and roller bearings, a part made from high temperature material like DuPont™ Vespel® SCP-5009 has advantages that include:

• No external lubrication
• The ability to hold up in temperature where lubricants fail
• Perform in dirty environments including dusty or where lint is present
• They typically weigh less and are quieter
• Compared to porous metals, bronze and brass the wear life may be much greater
• Vespel holds up to high pressure and high velocity
• Creep resistance

In addition, SCP 5009 can perform at temperatures and velocities beyond that of other plastic materials.

SCP 5009 is just one example but it’s one that shows how, thanks to the discipline of tribology, plastics are becoming more mainstream in manufacturing and it’s not due to a short term gain of cheaper material. Rather tribology has given us a longterm view of parts that looks at longer life, less maintenance and improved performance. Therein lies the true value and savings.

For more information on any of the information in this blog feel free to contact me.

Kendall Montague
Sales & Marketing Manager – DuPont™ Vespel®
ThyssenKrupp Materials NA
AIN Plastics Division

To ask me a question please comment on my post here or contact me directly:
Phone: (314) 502-0813
email: kendall.monatgue@thyssenkrupp.com

 

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Join me for an introduction to the world of plastics!

Your Guide to Plastics Past, Present, and Future…

Lisa Anderson, Marketing Manager ThyssenKrupp Materials NA, AIN Plastics Division

It’s hard to believe it’s been over 6 months since I began working at AIN Plastics. Hard to believe because everyday is packed full of lots of projects and lots of things to learn about plastics. There have been new people to meet and old friends to reconnect with, and it’s all been really fun, so the time has truly flown by.

As I’ve gone through these months I developed a hunch. My guess is, when it come to plastics for manufacturing and specialty uses, a lot of you in many industries are in the same boat because there are so many material choices out there. So I’m inviting you to take the journey along with me to learn about plastics. What are plastics, what are the different types, why are they being used more and more, and what plastics will work for your applications. In fact, I hope you’ll share your applications and experiences as well.

While we are at it we’ll take a stroll through plastics history too. I’m a huge history buff so every time I hear about a plastic I like to dig in and find out how it all started. These days plastics seem to surround us, but it wasn’t that long ago we relied on other materials such as wood, metal, and glass for everything from IV ‘bottles’, to baby bottles, cooking utensils, sporting equipment. Hmmm – what were shower curtains before plastic? I’ll get back to you on that one, or if you know, please share! We love comments.

So let’s get started! Today I’d like to stay in the present and take a look at a helpful piece that came across my desk. As we all know there are literally thousands of types of plastic materials out there and more are hitting the market all the time, so anytime there is something that can help you to select the best one for the job we here at AIN will be sure to share it with you. After all, getting the right material helps everyone. The item that came across my desk is in regards to Materials for seals and gaskets.

So let’s start with a couple of questions –  
• Do you make seals or gaskets?
• Do you need your seals and gaskets to be Teflon®?
• Do you have a high temperature application?
• Do you need FDA compliant seal and gasket material?

The most common choices for seals and gaskets are UHMW – PE, Teflon, and PEEK. These are all great options, but another material called Fluorosint® has, until now been a little less known for seals and gaskets however, it is proving to give material specifiers another excellent option for certain higher temperature applications. Two Fluorosint® materials are FDA compliant giving you options for special applications in food or medical applications.

In selecting material for gaskets and seals temperature and pressure are the two biggest factors people generally consider. This chart easily shows where TIVAR® UHMW-PE, Teflon®, Ketron® PEEK, filled and unfilled PTFE, and Fluorosint® and Duratron® fit in as material options. Test results clearly show that Fluorosint® and Duratron® fit very well into a gap left for high temperature and high pressure applications. To make your selection even more exact, Quadrant (manufacturer of Fluorosint®) has developed several Fluorosint® materials (207, HPV, 500) and each was specifically developed with a certain application area in mind.

Below is a Material Selector Guide that covers all of these materials in two easy formats. One simply compares how a product does in relation to heat and pressure. The other compares Fluorosint® to Rulon®, another common material for seals and gaskets. You can also compare the FDA compliant materials.

Material Selector Guide for PTFE Seal and Gasket Material

From materials suitable for average heat and pressure to the highest, this chart will help you to easily cross reference common seal and gasket materials.

 

Chart comparing Rulon to Flurosint

Compare test results of Fluorosint and Rulon and see at a glance what material fits your application.

As we go forward I’ll be looking at each of these products on an individual basis. But, if you see something here you like and you want to know all the details right now, we do have more information available on our website: Fluorosint Product Information. You can also talk to one of people. We have a knowledgeable staff that can help with any questions you may have about seal and gasket materials. Just call 877.246.7700 and you will be connected with the AIN Plastics office nearest you.

If you are along for the journey that’s great!  If seals and gaskets aren’t your thing, no worries, I’ll be talking about all sorts of other materials as we go. In fact, you can sign up and get our posts in your mailbox so you don’t miss the latest.

I hope you find these charts helpful in your search for that just right seal or gasket material. We’ll see you in the blogosphere again very soon!

Lisa Anderson

Marketing Manager
ThyssenKrupp Materials, NA
AIN Plastics Division

Do I Need to use DuPont™ Vespel®?

It seems like nearly everyday we hear about a new breakthrough advancement in plastics materials. From biodegradable to new engineering plastics and more. Why I just recently posted one on our Facebook about a new invention that is being called OLED (https://www.facebook.com/AINPlastics). These new products and materials have features we couldn’t even imagine 10 years ago. So how do you know when you need to use certain products and when could you maybe use something a little less costly?

In this blog post, I wanted to take a look at one product in particular that we’ve talked about before; DuPont™ Vespel®. There has been a lot written and said about DuPont™ Vespel® and it’s with good reason. It’s been around for a long time (Since the early 1960’s) and the DuPont™ Vespel® product line offers some pretty unique features. But it’s also not the most inexpensive to purchase so we’ve created an easy top 10 list of things to consider when making product selection and considering whether or not Vespel® is right for your application…

The Top 10 Things to Consider when Thinking About Whether or not DuPont™ Vespel® Is the Right Material for Your Application:

1. When you have a critical application such as aerospace or military where DuPont™ Vespel® may be the ASTM specified product. (See our post “When Saving a Little can Cost you a Lot”). If it is specified you can stop reading here. You’ll want to be sure you follow the standard.

2. When you want a plastic material that will hold up in a high temperature environment and not lose it’s properties. DuPont™ Vespel® SP-1 and SCP-5000 can operate in temperatures up to 550° F with excursions up to 900° F! In fact, SP-1doesn’t even have a melting point. Gheesh, I’m melting in our Michigan weather this summer, but as hot as it is here, we aren’t even close to those temps!

3. When you have a high load application such as a bearing.

4. When you are looking for weight savings DuPont™ Vespel® can be an excellent alternative to metals such as aluminum or metallic alloys, or ceramics. It’s properties may even exceed that of metal and ceramic.

5. When you are working in a critical testing environment and need a low outgassing product.

6. When you need a long-lasting material. Low friction and high stability along with heat and wear resistance mean your parts last longer and require less maintenance.

7. Variety. In the “S” product line alone DuPont™ has over 10 products to choose from. This can help to save money as you don’t always have to get all the bells and whistles, but instead get a product that fits your specific application needs.

8. An easy to machine alternative to ceramic. VDuPont™ Vespel® has electrical insulative properties like ceramic, but the ease of machining using standard machining techniques means it can cost less to fabricate Vespel than it does ceramic. This is especially true for design that include details like under cuts, holes, or threads. Vespel is also tougher than ceramic and it can take high impact.

9. When lubrication may not be viable or when you need a low wearing material that can withstand poor tolerances or when you need low friction to improve efficiency. DuPont™ Vespel® Bearing Grade SC and SCP possess some of the highest unlubricated pressure-velocity limits among engineering plastics.

10. When you need a plastic with high chemical resistance, or that will work well under hard vacuum, radiation, oxygen compatibility, cryogenic conditions, and exposure to flame.

Common Uses for DuPont™ Vespel®
Now that we have 10 considerations did you want to know what DuPont™ Vespel® is being used in? OK, we pretty much mentioned aerospace and military. But beyond that you can find Vespel in snowmobiles, ATV’s, farm equipment, and semiconductors. Since 1964 Vespel has been used in transmissions, small motors, brake pad assemblies, seal rings, valve seats, bushings, washers, thrust plugs, anti-lock break systems, fuel systems, turbo chargers, vacuum pumps, door hinge bushings, belt tensioners, gear stick rollers, rubbing blocks,wheel disc nuts, steering and air conditioning systems, suspension systems, intake and exhaust systems, piston rings. Handling of hot glass in manufacturing of bottles and hot runner systems in plastic packaging manufacturing are two more! In other words it’s pretty tried and true in a lot of applications. It may not be right for yours, but to find out see how many of your needs are in the top 10. After that if you need more detail on specific DuPont™ Vespel® products, take a look at the following links. They will take you to product technical data for each DuPont™ Vespel® material. If you don’t have the time to do all that comparing, give us a call and ask one of our people. We can help you determine if Vespel is right for you, and if so, which one fits your application best.

New Video Coming Soon!
Just a heads up…we’ve got a new video coming soon. Above we mentioned Vespel machines easily and in our video we will show just how easily DuPont™ Vespel® machines and we will offer some tips and tricks we’ve learned over the years that can help you get the best out of these materials.

Until Next Time!

Lisa Anderson

Marketing Manager

ThyssenKrupp Materials NA

AIN Plastics Division

Why Should our Business buy Material Through Distributors?

Aren’t I better off Cutting the Middle man out and Going Direct?
In our pop-culture world today we are barraged with phrases like “buy factory direct” or “manufacturer direct cost savings to you”.  Are these cost saving statements even true, or just snazzy marketing terms meant to get ones attention?  Furthermore, is it relevant to your business decisions?  I think its worth a laugh to imagine people traveling miles to stand in line for a gallon of milk outside of a dairy farm.  We don’t really think about distributors on a day to day basis, but companies like Costco and Wal-mart helped make the term “just in time” (JIT) part of our common vocabulary and those organizations, by definition, are distributors. They build relationships with the dairy farmer, the bread baker, the shoe maker. They then buy in bulk and move product you need to places where it’s easy to buy them all in one place. (The one-stop shop.)

Let’s Apply Distribution to the Industrial Market
Let me illustrate these same principles of the use of distribution into the industrial marketplace.  As an example lets consider a sector of the healthcare market. Medical

Medical Plastic Rod Colors

grade plastic shapes are used in the manufacture of surgical instruments and devices, healthcare equipment and the like.  The raw material for medical grade plastics come in a variety of colors, sometimes its for ease of identification purposes between various sizes, sometimes colors may be valued for the aesthetics of an individual brand.  The real problem could begin when a desired color isn’t a common/standard color.  For example we can get a ‘flamingo pink’ produced but it will likely require both a lengthy lead time for the resin and a minimum quantity to extrude the shape.  The volume needed for such customization is usually out of most individual customers reach especially while their end product is still in the proto-type stage.  Now imagine this special color, along with other common ones, used by a large volume OEM and they perceive their best price is to buy direct from the mill.  Let’s also keep in mind the price of material may not really be the same as the cost.  So why might this company consider buying via a distributor instead of direct?

The ‘What-Ifs’ of What Could and Sometimes Does go Wrong

  • There is a resin shortage in the market – it happens! Aside from the pain of the long lead time there’s now no room for error; in quality or inspection, quantity changes to accommodate an increase in demand.
  • Outside forces affecting production or shipping and delivery – power outages, hurricanes or blizzards, fire or flood, etc.
  • The mill accepted the order for the flamingo pink previously, but then there’s a capacity or another manufacturing issue.  Now it’s a triage situation.  Consider what then may happen with the common colors that this same customer needs or for that matter the whole industry is wanting to purchase.

The Benefits of Buying Through a Distributor

  • Manufacturers produce material and they are experts at it!
  • Our manufacturing partners are, and should be, the innovators of new and better plastic materials to the market.
  • Most often manufacturers are single location facilities and many have a limited

    Customers can benefit from the large steady inventory distributors keep. It can mean low minimum orders and shorter lead time to receive your order.

    logistical reach.

  • Tying up space in their facility in order to stock huge amounts of material for customers limits areas they could use to expand operations.
  • The same great application and technical resources are still available to customers through an approved distributor. In fact, sales staff at distributors can also be a great resource for technical advice as they have relationships with multiple customers using the same product.
What Exactly Does a Distributor Do?
  • A distributor ‘supplies’ material so managing and inventing inventory solutions and moving product to customers is what we do – its who we are.
    • Multiple Locations Close to you. ThyssenKrupp AIN Plastics Division has multiple facilities and more people in a local area that can assist customers, and still helps them in meeting vendor reduction goals.

      Distributors often have many locations stocked with product while manufacturers often have a single location. Multiple locations can mean shorter lead time, and product you need in stock.

    • Large Inventory all the Time. We already buy in bulk from all the world’s best manufactures of plastics shapes thus providing the same quality of material.
    • Enjoy the Benefits of low Minimums and JIT. Combining volumes of special material may alleviate large minimums to any one customer.  Keeping material in our warehouse and not the customer’s allows for product to be received only when its needed.  This not only frees up space but inventory dollars that could be used for other business purposes.
    • Less Lead Time, Fewer Headaches. A good stocking distributors who focuses on your particular industry helps ensure a smooth flow of product thus becoming a buffer between the end-user and the bumps in the market such as issues of lead-time, volatile pricing etc.

It Is Called a ‘Supply Chain’ –Let us Be Your Strongest Link!

Lin Poulin
Telemarketing Manager
ThyssenKrupp Materials NA
AIN Plastics Division

Citations

IAPD (international association of plastics distribution) “The Distribution Channel Value”, content provided from NAW (National Association of Wholesaler-Distributors) http://www.iapd.org/distribution value

Know This, marketing tutorial  “Benefits Offered by Channel Members” http://www.knowthis.com/distribution

TexasA&MUniversity, Department of Engineering Technology and Industrial Distribution program, http://etidweb.tamu.edu

Aerospace Utilizing More Plastics



When you talk with Paul it is clear that he truly enjoys his work and shares a passion for flight, with his aerospace colleagues. Paul says, “To me, It’s almost magical to see a Boeing 777 loaded with over 400 people in it’s cabin, thundering down the runway powered by just 2 jet engines.”  The “Boeing Triple 7,” as its now known, was launched in 1990, over 20 years ago.  At that time it was unheard of to fly around the world in a passenger jet with only 2 engines. Thanks to the Triple 7 plane Boeing proved that long flights were indeed safe and with that realization Boeing changed air travel forever.

Paul noted that on the first Boeing 777 plane it was highlighted that 10% of the plane was made of non-traditional composites and yes – PLASTIC!  It was also the first jumbo passenger jet to implement “fly by wire” controls, now considered the norm for newer planes.  As we’ve all heard in the news, rising fuel costs have dramatically affected travel cost whether by air or other means. Since fuel is the largest expense on a commercial flight, weight factors have become precious numbers in the calculations of whether a new plane makes sense for an airline to commit to adding it to their fleet.  The Boeing 777 LR lifts off at nearly 750,000 lbs. and that’s a lot of weight to move around, so any savings in weight can add up over time to a big difference in cost! DuPont™ Vespel’s® SP-1 and SP-21 can be found on many components including the engine area and many of the control systems.

Today Boeing is starting to deliver the first of over 700 orders for their newest aircraft, the B-787 Dreamliner.  This engineering gem will cut operation costs by over 30% compared to a large B-767 jetliner.  It’s no surprise that Composites and plastics will replace even more steel than ever before on a jumbo jet.

 

Image showing the average use of plastic materials in the Boeing 787 Airplanes

All percentages on useage are from published Boeing information

AIN Plastics is one of several ThyssenKrupp Material Divisions that have been deeply entrenched in Aerospace for many years.  Steel and aluminum have been major components of aircraft since the Wright Brothers determined that wood and fabric could only go so far in air travel, and with the high tech engineering plastics we now have AIN Plastics expertise has been welcomed into the aerospace business as well. Paul says he is not surprised that these days plastics are finding their way into more parts of today’s jetliners just as they are finding their way into cars, trucks and other vehicles.  In both aerospace and automotive industries the benefits of choosing plastics stem from many of the same reasons:

  1. Lower weight means less fuel used
  2. Specialized Engineering Plastics can eliminate the need for lubrication (like internally lubricated DuPont™ Vespel’s® SP-22 and SCP-5050)
  3. Plastics can extend the life of mating parts because they wear well under extreme conditions such as high heat
  4. Plastics can last longer than steel in corrosive environments
  5. In some cases plastics can rival or surpass the properties of previous materials including metals, wood, and more.

Throughout Paul’s work in the plastics industry he has found when it comes to plastics, no material is more high tech than DuPont™ Vespel®.  He explained this family of Polyimide Thermoplastics can handle temperatures over 550°F  with excursions up to 900°F.  Some Vespel® is graphite filled to reduce friction, others have a coefficient of thermal expansion close to that of steel. The unique combination of benefits is what makes Vespel® the choice material for Actuators, Bearings, Bobbins, Bushings and many other components that work behind the scenes to keep the mechanical functions of an airplane functioning. In fact, DuPont™ Vespel’s® use in aircraft is mandated by ASTM Standards (ASTM D 6456-99, MIL-R-46198) as the material to be used in numerous applications. For more on this, see our earlier blog post titled “When Saving a Little can Cost you a Lot!” Paul noted too that “AIN Plastics is the DuPont™ Vespel® Authorized distributor so you can always buy with confidence that you are getting authentic DuPont™ Vespel®.”

To find out more contact AIN Plastics today and Paul Hanson or one of our other AIN Plastics sales team will be happy to share the benefits of high tech plastics with you and more importantly, work with you to engineer these components into your products. When it comes to highly specialized materials like DuPont™ Vespel® there are many things to consider and our sales team is knowledgeable in products as well as applications so we can assist you in finding just the right material for your needs.

For more about DuPont™ Vespel® visit our website: ainplastics.com or call us toll free: 877.246.7700

Now that you are thinking about plastics on airplanes, the next time you jump onboard,  take a look around, see where plastics have made for a more comfortable and safe ride.  FYI – Even the mirrors may just be a polycarbonate supplied by AIN Plastics. Most of all, enjoy a safe and happy trip!

See you again soon!

 

 

 

When Saving a Little can Cost you a Lot!

…aka why it’s Important to Choose Authentic DuPont™ Vespel®


In business we are always looking for ways to save money and ways we can take that savings and turn it into making more money and better profits. While there are a lot of good ways to do this, like shopping online and comparing prices to get the best deal, when you add up all the costs, sometimes those dollars aren’t worth the savings.

In fact, at times there can be serious consequences. This is actually from a blog post we initially published some time ago. But it’s so important that we like to be sure the information stays out there.

Authentic DuPont™ Vespel®

Authentic DuPont™ Vespel®

Machine Shops Beware!
Over the years there have been reported instances of DuPont™ Vespel® shapes being machined into smaller diameter counterfeit rod from larger diameter rod by unauthorized resellers.  In these instances, the unauthorized resellers attempt to sell the product as Authentic DuPont™ Vespel® shapes to unsuspecting machine shops.  Instances of altering the original Certificate of Conformance (CoC) to reference the smaller diameter have been discovered as well.  These altered CoCs do not contain the correct lot number information intended to match product size and composition for traceability purposes.

Why Is This Important?
Unlike Authentic DuPont™ Vespel®, these counterfeit altered rods do not meet ASTM D 6456-99, MIL-R-46198 and OEM Specifications.  In fact, the characteristics of these counterfeit rods differ from rod made to the original size in the proprietary DuPont™ isostatic molding process.

It is important to note that when your customer qualifies a material they are not only specifying the grade of resin. They are also qualifying the process in which the material is formed. When  it comes to DuPont™ Vespel® testing has shown that smaller diameter rods ground down out of a larger rod are not the same. SP-1 data indicates that smaller diameter ISO rods have a statistically higher tensile strength and elongation than larger diameter rods. Similarly, testing on rods ground out of DuPont™ Vespel® Plaque show differences from ISO rods.
So, in the long run, shopping around and finding that great deal on something that says it’s DuPont™ Vespel® could cost you far more than the dollars you saved by going with something that appears to be close enough to do the job.

But if it’s Made from DuPont® Vespel® Material What’s the Problem?
To answer that, let’s take a look at ASTM Standards and the organization that creates the standards – The International ASTM organization was founded in 1898 and with more than 30,000 members it is one of the largest voluntary standards developing organizations in the world. They strive to maintain a no border policy meaning the organization is made up from people all over the world (over 100 countries) and all walks of life from industry, to government, to just regular people in the private sector.

What Exactly Is an ASTM Standard?
According to the ASTM website: “As used in ASTM, a standard is a document that has been developed and established within the consensus principles of the organization and which meets the requirements of ASTM procedures and regulations. Full consensus standards are developed with the participation of all parties who have a stake in the standards’ development and/or use.”

Voluntary Organization? If  it’s Voluntary What’s the big Deal?
Although the standards are voluntary many governments, including the U.S. cite ASTM standards in laws giving them much greater power. In 1995 the U.S. passed the National Technology Transfer and Advancement Act (Public Law 104-113). This law requires government agencies to use privately developed standards instead of investing taxpayer dollars to create their own. The law saves tax payers a huge amount of money and it also means more ASTM standards have become part of U.S. laws. To read the Law in it’s entirety click on this link: Public Law 104-113 pdf

What Does This Mean for Machine Shops and DuPont™ Vespel®?
ASTM Standards are used in numerous industries including aerospace, automotive, petroleum, even sports and recreational equipment. Large manufacturers use ASTM standards to guarantee product quality. ASTM standards hit us in our daily lives too. Sports organizations are making certain participants in their events use protective gear that meets an ASTM standard. In the aerospace industry the ASTM Standard states that only DuPont™ Vespel® may be used. So, any altered product such as ground rods, or any similar product does not meet their standard and therefore using it in what you do for an aerospace company means you are going against the rules they have set in place to ensure the highest quality products are used when building aircraft. Supplying them with a product that is anything less than their standard sets you up for being liable should anything happen. We all know what that means – potential law suits and possibly even worse.

Still Worth the Money Saved to get a product that almost meets the standard?
If not, how do you know you’ve got the real deal? Contact AIN Plastics, Division of ThyssenKrupp Materials NA. As the authorized distributor, AIN Plastics will provide you with the lowest possible price for authentic Dupont™ Vespel® shapes such as rods and plaques. In addition to being the most cost effective source AIN Plastics is the most reliable because they are required by DuPont to maintain a robust inventory of all grades and sizes of Authentic DuPont™ Vespel®.

Learn More About Authentic DuPont™ Vespel® and thyssenkrupp Engineered Plastics
For technical assistance on working with Vespel® or about purchasing Authentic Vespel visit the AIN Plastics website: Authentic DuPont™ Vespel®.

For more information on DuPont™ Vespel® visit our online catalog: onlineplastics.com

  • SP1
  • Vespel SP21
  • Vespel SP211
  • VespelSP22
  • Vespel SP3
  • Vespel SCP5000
  • Vespel SCP5009
  • Vespel SCP5050
  • Vespel SCP50094
  • Vespel CR6100
  • Vespel SP202
  • Vespel ST2010
  • Vespel ST2030

For more information about ASTM Standards visit: ASTM.org

We hope you find this information helpful. If you have any questions about DuPont™ Vespel® feel free to call thyssenkrupp Engineered Plastics as well. They have a toll free number that will put you in contact with the location nearest you. 1.877.246.7700.