Vespel® CP Composites | DuPont

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Vespel® CP Product Family

DuPont™ Vespel® CP parts offer an array of fiber or fabric reinforced composites for a range of unique design needs when wear and strength are key.

Composite parts can be found as replacements for aluminum or titanium in tube clamps. Wear strips are “self-lubricating”. Typically CP parts are used in aircraft bushings, wear pads, washers, bumpers and seals.

CP-0301

Sheet-molded and reinforced polyimide resin is lightweight yet tough. CP-0301 is used instead of aluminum or titanium in parts to save weight, reduce wear and friction, or reduce fatigue or vibration. CP-0301 tube clamps are more fatigue-resistant than those using die-cast aluminum.

CP-0644, CP-0648 & CP-0650

Fabric-reinforced composites can be stronger than powder-filled compositions. Lighter-weight than aluminum. Used in bushings and washers for high-temperature, highly oxidative environments and self-lubricating low-friction and wear.

CP-0664

Low-friction, low-wear fabric-reinforced composites that are “self-lubricating” under high loads.

CP-8000, CP-8001 & CP-8002

Much like CP-0648, CP-0648 and CP-0650 but based upon fibers wound into a braided tube instead of a fabric. Fibers align circumferentially with the bushing’s diameter to help better match CTE of the mating components.

Vespel® CP-9833 & CP-9836

Fabric-reinforced composites that are lighter weight and dampen- vibration resistant more than traditional ceramic and aluminum for robotic end effector applications.

Vespel® CP Product Data

Featured

Vespel® Parts & Shapes
Vespel® Custom Plastic Parts
Vespel® Stock Shapes
DuPont™ Vespel® Product Families

Vespel® products are made from a variety of materials (polyimides, thermoplastics, composites and chemically-resistant polymers). These products offer a unique combination of physical properties and design flexibility. Parts are available as custom parts, stock shapes, components or assemblies.

Uses and Applications

Vespel® in Automotive Parts
Centrifugal Pump Parts
Material Handling Equipment
DuPont™ Vespel® parts have a unique combination of properties that can replace metal, PEEK or ceramic parts in material handling equipment with high temperatures, high wear or no lubrication.
Aircraft Engine and Reverser Parts

Case Studies

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Vespel® SP-21 Thrust Washers
Vespel® CR-6100 Boiler Pumps
Ball Transfer Units For Panel Makers
ISB and the DuPont™ Vespel® team collaborated to create high-performance ball transfer units for cleanroom environments essential to flat-panel display and solar panel assembly.
Vespel® Thrust Bearings for EGR Valve
Glass Handling Sweep-Out Fingers
Vespel® SCP-5050 sweep-out fingers and stacker bar inserts for glass handling help increase plant reliability and efficiency and reduce operating costs at Veda-Pack glass manufacturing sites
Vespel® Take-Out Inserts
Vespel® Case Rings Boost Pump Efficiency and Safety
The operator of a pipeline in the Southwestern U.S. was searching for a case ring material for pumps that would enable improved operating efficiency, increase equipment reliability and avoid the seizing or galling problems encountered with metal components. The metal components were replaced with Vespel® CR-6100 parts, and the results were impressive.
Line Shaft Bearings for Pumps

Information & Ideas

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DuPont™ Vespel® Product Families
Vespel® products are made from a variety of materials (polyimides, thermoplastics, composites and chemically-resistant polymers). These products offer a unique combination of physical properties and design flexibility. Parts are available as custom parts, stock shapes, components or assemblies.
Low Friction Plastic
Low friction plastic applications developed in collaboration with DuPont experts can help improve durability and performance, reduce maintenance, and can even contribute to reduced use of fossil fuels.
Low-Friction Mechanical Plastics
DuPont™ Vespel® parts and shapes and DuPont™ Delrin® acetal resin are high-strength, low-friction mechanical plastics that deliver performance for automotive, consumer, and industrial applications.
Material Handling Systems & Conveyors
Vespel® SCP High Temperature Polyimide Parts

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Automotive

Building & Construction

Electronics

Energy

Food & Beverage

Government & Public Sector

Health Care & Medical

Marine

Mining

Packaging & Printing

Plastics

Safety & Protection

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Vespel® CP Product Family

Featured

Uses and Applications

Case Studies

Information & Ideas

Vespel® CP Product Family