dupont vespel cr-6100

Dupont Vespel CR-6100 Solutions in Singapore

Welcome to our comprehensive guide on Dupont Vespel CR-6100! As a high-performance polymer, Vespel CR-6100 offers exceptional properties that make it an ideal choice for a wide range of industrial applications in Singapore. Whether you’re looking for excellent dimensional stability, chemical resistance, or temperature capabilities, Dupont Vespel CR-6100 has got you covered.

Known for its outstanding performance, Vespel CR-6100 is often used in critical components such as pump wear rings, vertical pump shaft bearings, throat bushings, and throttle bushings in centrifugal pumps. Its broad chemical resistance allows it to withstand various substances like hydrocarbons, acids, and amines. Moreover, this high-performance polymer can handle temperatures ranging from cryogenic to 500°F, making it suitable for diverse operating conditions.

Join us as we delve deeper into the properties, applications, advantages, machining techniques, and stock sizes of Dupont Vespel CR-6100. Whether you’re a pump manufacturer, engineer, or maintenance professional, this guide will equip you with the knowledge and insights needed to harness the full potential of this remarkable high-performance polymer.

Properties of Dupont Vespel CR-6100

Dupont Vespel CR-6100 is a high-performance polymer renowned for its exceptional properties, making it an excellent choice for pump wear components. This section explores the mechanical, chemical, and temperature resistance characteristics of Vespel CR-6100.

Mechanical Properties

Vespel CR-6100 offers impressive mechanical properties that contribute to its superior performance in demanding industrial applications. One notable property is its low coefficient of thermal expansion, which is even lower than that of carbon steel. This property ensures dimensional stability and minimizes the risk of unwanted changes in size and shape, even when exposed to varying operating conditions.

Chemical Resistance

With near-universal chemical compatibility, Vespel CR-6100 exhibits exceptional resistance to a wide range of chemicals and substances. It can withstand exposure to hydrocarbons, aromatics, acids, amines, and many other corrosive agents commonly found in industrial environments. This remarkable chemical resistance makes Vespel CR-6100 a reliable choice for applications where contact with aggressive fluids is expected.

Temperature Resistance

Vespel CR-6100 demonstrates remarkable temperature resistance, allowing it to perform reliably across a broad range of operating conditions. It can withstand cryogenic temperatures as low as -300°F (-184°C) without compromising its mechanical integrity. On the other end of the spectrum, it maintains its structural integrity at temperatures as high as 500°F (260°C). This wide temperature range makes Vespel CR-6100 suitable for applications exposed to extreme heat or cold.

Vespel CR-6100 Temperature Resistance

The image above illustrates the impressive temperature resistance of Vespel CR-6100, highlighting its ability to withstand both extreme cold and heat.

Furthermore, Vespel CR-6100 has an exceptionally low water absorption rate, with only 0.01% by weight. This property ensures that the material remains stable and unaffected by moisture, making it an ideal choice for applications where water contact is a concern.

Overall, the outstanding mechanical properties, chemical resistance, and temperature capabilities of Dupont Vespel CR-6100 make it a reliable and versatile solution for pump wear components in various industrial settings.

Applications of Dupont Vespel CR-6100

Vespel CR-6100 is a versatile material that can be fabricated into various rotating equipment wear parts, making it suitable for a wide range of applications in industrial settings.

Its exceptional ease of machining allows for the creation of tight tolerances and complex geometries, ensuring precise and reliable performance. Some of the applications where Vespel CR-6100 excels include:

  • Throttle bushings: Vespel CR-6100 throttle bushings provide durable and reliable performance, helping to regulate fluid flow in pumps and other machinery.
  • Vertical pump shaft bearings: These bearings play a critical role in supporting vertical pump shafts, ensuring smooth and efficient operation.
  • Throat bushings: Vespel CR-6100 throat bushings are commonly used in centrifugal pumps to prevent wear and optimize pump performance.
  • Agitator bearings: The exceptional dimensional stability and chemical resistance of Vespel CR-6100 make it an excellent choice for agitator bearings in various industrial processes.
  • API separator bearings: In API separators, Vespel CR-6100 bearings provide reliable, long-lasting performance in harsh and demanding operating conditions.
  • Gear pump bearings: Vespel CR-6100 gear pump bearings offer low friction and superior chemical resistance, ensuring smooth and efficient operation.
  • Centrifugal compressor labyrinth seals: These seals are critical for preventing gas leakage in centrifugal compressors, and Vespel CR-6100 offers excellent sealing capabilities.
  • PERF-Seal components: Vespel CR-6100 is commonly used in PERF-Seal components to enhance sealing and reduce leakage in various applications.
  • Reciprocating compressor valve plates: The exceptional dimensional stability and temperature resistance of Vespel CR-6100 make it an ideal choice for valve plates in reciprocating compressors.
  • Pump wear rings: Vespel CR-6100 pump wear rings provide excellent wear resistance and dimensional stability, extending the life of pumps and reducing maintenance costs.

These are just a few examples of the many components that can be made from Vespel CR-6100. Its broad chemical resistance, temperature capabilities, and ease of machining make it a reliable and versatile material for various industrial applications. Whether it’s improving pump performance, enhancing sealing, or optimizing efficiency, Dupont Vespel CR-6100 offers solutions that meet the demands of diverse industries.

Advantages of Dupont Vespel CR-6100

Upgrading pumps with Dupont Vespel CR-6100 offers several advantages. The material, a high-performance polymer, provides numerous benefits for optimizing pump performance in various industrial applications. Let’s explore the advantages of using this exceptional product:

  1. Reduced Repair Costs: By avoiding pump seizures and enhancing pump operation, Dupont Vespel CR-6100 helps reduce repair costs significantly.
  2. Easier Pump Operation: The high-performance polymer enables pumps to survive dry running, making pump operation easier and more efficient.
  3. Lowered Pump Vibration: By using Vespel CR-6100 wear parts, pump vibration can be reduced, leading to smoother and quieter operation.
  4. Improved Pump Efficiency: Dupont Vespel CR-6100’s unique properties contribute to increased pump efficiency, resulting in lower operating costs and improved overall performance.
  5. Enhanced Reliability: Incorporating Vespel CR-6100 wear components improves the reliability of pumps, leading to longer seal and bearing life.

These remarkable advantages make Dupont Vespel CR-6100 a cost-effective choice for optimizing pump performance, reducing operational costs, and ensuring reliable and efficient operation of industrial pumps.

dupont vespel cr-6100

Machining and Installation of Dupont Vespel CR-6100

Machining Dupont Vespel CR-6100 requires specific parameters to achieve optimal results. We recommend using carbide tipped tools with proper rake angles for turning and grooving operations. For longer production runs, diamond tipped tools or inserts can be used. Feeds and speeds appropriate for turning aluminum are suitable for Vespel CR-6100. In most cases, coolant is not required unless there is a need to maximize dimensional stability. The turned diameter surface finishes are typically 63 micro-inches. To generate bushing grooves, you can use standard carbide tipped broaching tools or end mills. It is important to keep the part temperature below 572°F to avoid the liberation of fine particulate fume.

vespel cr-6100 machining

Machining Parameters Description
Tools Carbide tipped tools with proper rake angles for turning and grooving operations. Diamond tipped tools or inserts for longer production runs.
Feeds and Speeds Use feeds and speeds appropriate for turning aluminum for Vespel CR-6100.
Coolant Typically not required, unless dimensional stability needs to be maximized.
Surface Finishes Turned diameter surface finishes are typically 63 micro-inches.
Bushing Grooves Generated using standard carbide tipped broaching tools or end mills.
Temperature Part temperature must be maintained below 572°F to avoid liberation of fine particulate fume.

Vespel CR-6100 Stock Sizes

Vespel CR-6100 is readily available in standard stock sizes, ensuring prompt delivery and convenience for various applications in Singapore. Boulden, a trusted distributor of Dupont Vespel CR-6100, maintains a large inventory of this high-performance polymer in their facilities located in Conshohocken, Pennsylvania (USA), Houston, Texas (USA), Luxembourg, and Singapore. The stock sizes include a range of outer and inner diameters, as well as lengths ranging from 6″ to 152.4 mm.

For easy reference, here are some examples of the stock sizes available for Vespel CR-6100:

Outer Diameter (inches) Inner Diameter (inches) Length (inches)
1.000 0.750 6
1.750 1.125 12
2.125 1.375 24
2.500 1.750 48
3.375 2.000 96

These readily available stock sizes enable quick access to Vespel CR-6100, saving time and ensuring operational efficiency. Whether you require specific dimensions for pump wear components or other industrial applications, the stock sizes and distribution network of Boulden make it easier to source and procure the right Vespel CR-6100 materials.

Vespel CR-6100 Stock Sizes

In the next section, we will summarize the key points and draw conclusions based on the properties, applications, advantages, and availability of Dupont Vespel CR-6100.

Conclusion

Dupont Vespel CR-6100 offers a range of solutions for industrial applications in Singapore. Its high-performance properties, such as dimensional stability, chemical resistance, and temperature capabilities, make it an excellent choice for rotating equipment wear parts. By upgrading pumps with Vespel CR-6100 wear components, businesses can benefit from reduced repair costs, improved pump efficiency, lower operating costs, and increased reliability.

The availability of stock sizes and ease of machining further enhance the convenience and practicality of using Dupont Vespel CR-6100 in various industrial settings. Whether it’s throttle bushings, vertical pump shaft bearings, or pump wear rings, Vespel CR-6100 provides the durability and performance required for demanding applications.

With its broad chemical resistance and ability to withstand extreme temperatures, Dupont Vespel CR-6100 is a versatile material that can meet the needs of diverse industries. From oil and gas to chemical processing, Vespel CR-6100 offers reliable and efficient solutions. Trust in Dupont Vespel CR-6100 to enhance the performance and longevity of your equipment, ensuring smooth operations and cost savings in the long run.

FAQ

What are the properties of Dupont Vespel CR-6100?

Dupont Vespel CR-6100 offers excellent dimensional stability, chemical resistance, and temperature capabilities. It has a low coefficient of thermal expansion, near-universal chemical compatibility, and can withstand temperatures ranging from cryogenic to 500⁰F. It also has low water absorption.

What are the applications of Dupont Vespel CR-6100?

Dupont Vespel CR-6100 is commonly used in industrial applications such as pump wear rings, vertical pump shaft bearings, throat bushings, and throttle bushings in centrifugal pumps.

What are the advantages of using Dupont Vespel CR-6100?

Upgrading pumps with Dupont Vespel CR-6100 can reduce repair costs, improve pump efficiency, lower operating costs, and increase reliability. It helps avoid pump seizures, allows pumps to survive dry running, lowers vibration, and improves pump efficiency.

What are the machining and installation requirements for Dupont Vespel CR-6100?

Dupont Vespel CR-6100 can be machined using carbide tipped tools with proper rake angles. Feeds and speeds appropriate for turning aluminum are suitable. Coolant is typically not required. For installation, keeping the part temperature below 572°F is important to avoid the liberation of fine particulate fume.

What are the available stock sizes for Dupont Vespel CR-6100?

Dupont Vespel CR-6100 is available in various outer and inner diameters, as well as lengths ranging from 6″ to 152.4 mm.

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