Products & Services
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Supplier: Total Plastics, Inc.
Description: Vespel® is a sophisticated high performance plastic that performs over a wide range of temperatures and stresses. Parts made from Vespel® provide a unique combination of the physical properties of plastics, metals and ceramics. It performs well with or without lubrication in various
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Supplier: Interstate Plastics, Inc.
Description: Dupont™ VESPEL® polyimide is an extremely high temperature, creep resistant material that is often used in high heat environments where thermoplastic materials would lose their mechanical properties.
- Chemical / Polymer System Type: Polyimide (PI)
- Form / Shape: Rod / Round Stock
- Industry: General Industrial
- Overall Width / O.D.: 0.2500 to 0.6250 inch
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Supplier: Interstate Plastics, Inc.
Description: Dupont™ VESPEL® polyimide is an extremely high temperature, creep resistant material that is often used in high heat environments where thermoplastic materials would lose their mechanical properties.
- Chemical / Polymer System Type: Polyimide (PI)
- Industry: General Industrial
- Overall Thickness: 0.2500 to 1.5 inch
- Thermoset / Crosslinked: Yes
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Supplier: R. S. Hughes Company, Inc.
Description: Tweezer - Ceramic Tip (Length: 4.75; Material: vespel)
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Supplier: Bunting Bearings, LLC
Description: Bunting VESPEL® Thrust Washer Bearings VESPEL® -Top of the line machined and Vespel® bearings provide capabilities of high speed, load, and temperature. Bunting Bearings offers a wide range of sizes as standard off-the-shelf, along with a full range of special, made to order
- Bore: 0.2500 to 1.25 inch
- Design Units: Inch
- Outside Diameter: 0.5000 to 2 inch
- Overall Width: 0.0625 to 0.1280 inch
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Supplier: Bunting Bearings, LLC
Description: Bunting VESPEL® Bearings VESPEL® -Top of the line machined and Vespel® bearings provide capabilities of high speed, load, and temperature. Bunting Bearings offers a wide range of sizes as standard off-the-shelf, along with a full range of special, made to order sizes
- Bushing Type: Flanged
- Design Units: Inch
- Inside Diameter: 0.1875 to 0.7500 inch
- Length: 0.2500 to 0.7750 inch
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Supplier: Bunting Bearings, LLC
Description: Bunting VESPEL® Plain Bearings VESPEL® -Top of the line machined and Vespel® bearings provide capabilities of high speed, load, and temperature. Bunting Bearings offers a wide range of sizes as standard off-the-shelf, along with a full range of special, made to order sizes
- Bearing Surface Material: Plastic
- Bushing Type: Sleeve
- Design Units: Inch
- Inside Diameter: 0.1875 to 1 inch
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Supplier: NBK America LLC
Description: VESPEL SCP-5000 is a non-thermoplastic super-engineering plastic with excellent physical and chemical properties. Properties of VESPEL SCP-5000?DuPont™ VESPEL® Screws for Extreme Heat Properties of VESPEL® by DuPont™ Resistance And Cleanliness
- Head Type: Hexagon Head
- Length: 0.4724 inch
- Material: Plastic
- Metric: M6
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Supplier: NBK America LLC
Description: VESPEL SCP-5000 is a non-thermoplastic super-engineering plastic with excellent physical and chemical properties. Properties of VESPEL SCP-5000?DuPont™ VESPEL® Screws for Extreme Heat Properties of VESPEL® by DuPont™ Resistance And Cleanliness
- Head Type: Socket Head Cap
- Length: 0.6299 inch
- Material: Plastic
- Metric: M5
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Supplier: NBK America LLC
Description: VESPEL SP-1 is a non-thermoplastic super-engineering plastic with excellent physical and chemical properties. Properties of VESPEL SP-1?DuPont™ VESPEL® Screws for Extreme Heat Properties of VESPEL® by DuPont™ Resistance And Cleanliness It does
- Fastener Standards: ASME / ANSI
- Head Type: Hexagon Head
- Length: 1.18 inch
- Material: Plastic
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Supplier: NBK America LLC
Description: VESPEL SP-1 is a non-thermoplastic super-engineering plastic with excellent physical and chemical properties. Properties of VESPEL SP-1?DuPont™ VESPEL® Screws for Extreme Heat Properties of VESPEL® by DuPont™ Resistance And Cleanliness It does
- Fastener Standards: ASME / ANSI
- Head Type: Socket Head Cap
- Length: 0.7874 inch
- Material: Plastic
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Supplier: Accuris
Description: NUT REPLACEMENT FOR SELF LOCKING PLATE, FLOATING, TWO LUG, STEEL, (VESPEL INSERT) 500 CYCLES REUSE 160 KSI FTU, 450 DEG. F
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Supplier: Accuris
Description: NUT REPLACEMENT FOR SELF-LOCKING PLATE, FLOATING, TWO LUG, STEEL, (VESPEL*INSERT) 500 CYCLES REUSE 160 KSI FTU, 450 \xbaF
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Supplier: IDEX Health & Science
Description: Our 3 Way Analytic Valve is ideal for applications that involve low frequency of use and demands operator control. It is manufactured from durable stainless steel Vespel® giving excellent mechanical strength. It has 2-positions and 6-ports.
- Number of Ports/Ways: 6
- Pressure Rating: 5000 psi
- Primary Material of Construction: Stainless Steel
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Supplier: Craftech Industries, Inc.
Description: Craftech manufactures plastic captive panel screws in a variety of plastic materials including: PEEK, PVC, Ultem, Vespel, Delrin and glass-filled Nylon.
- Type: Captive Screws
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Description: TESCOM™ 54-2700 Series high flow backpressure regulator is designed for up to 1000 PSIG [69 PSIG] control pressure. This regulator has a Vespel® seat that allows for hydraulic or pneumatic service. Optional with air load for use with the TESCOM ER3000 electropneumatic controller. Ideal for
- Actuation: Manual / Hand, Pneumatic
- Number of Ports/Ways: 2
- Pressure Rating: 5500 psi
- Valve Size: 1 inch
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Supplier: IDEX Health & Science
Description: Our 3 Way Semi-Prep Valve is ideal for applications that involve low frequency of use and demands operator control. It is manufactured from durable stainless steel and mechanically strong Vespel®. It is for large bore passageways. It has 2-positions and 6-ports.
- Number of Ports/Ways: 6
- Pressure Rating: 5000 psi
- Primary Material of Construction: Stainless Steel
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PNEUMATIC VALVE, P SERIES, 1/4 INCH INLET AND OUTLET SIZE, MALE VACUSEAL, INLINE PAQTTERN, VESPEL, AIR, OPERATED, NORMALLY CLOSED, VERICLEAN, 316 STAINLESS STEEL, 54017365. FREE 2 YEAR RADWELL WARRANTY
- Actuation: Pneumatic
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Supplier: Long-Lok Fasteners Corporation
Description: The patented Dual-Lok process is designed specifically for use in higher temperature applications. Using Vespel™ inserts as its locking element, Dual-Lok fasteners have the capability to withstand high to low temperature cycling (-450°F to +500°F; -268°C to + 260°C)
- Bolt Type: Carriage Bolt
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Supplier: Lee Co. (The)
Description: removable, washable Hi-Bar Safety Screen, the check valves are designed according to specific customer requirements and can operate at temperatures up to 450°F. The valves feature a stainless steel poppet design that, in combination with a Vespel® seat, allows for both low leakage and high
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Supplier: Pride Manufacturing, Inc.
Description: : Torlon, Ultem Ryton anad Vespel. New Equipment to Produce Larger Parts We have recently added 5 new pieces of CNC equipment enabling us to produce larger parts and diversity our offerings.
- Additional Services: Design Assistance, Testing and Inspection, Low to Mid Volume Production, High Volume Production, CAD / CAM Support, Machining, Pressure Vessel Fabrication, Piping Fabrication
- Arc / Resistance Welding: MIG (GMAW), Stick (SMAW), TIG (GTAW)
- Materials: Aluminum, Steel - Stainless, Steel - Structural, Steel - Tool, Exotic Metals
- Regional Preference: North America, United States Only, Southern US Only
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Supplier: Western Analytical Products
Description: economical valves have chemically resistant Vespel® and PTFE resin wetted surfaces and are rated for a maximum pressure of 1000 psi (69 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" or 1/8"" OD tubing. Both valve options are available in three configurations: standard manual
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: economical valves have chemically resistant Vespel® and PTFE resin wetted surfaces and are rated for a maximum pressure of 1000 psi (69 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" or 1/8"" OD tubing. Both valve options are available in three configurations: standard manual
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: economical valves have chemically resistant Vespel® and PTFE resin wetted surfaces and are rated for a maximum pressure of 1000 psi (69 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" or 1/8"" OD tubing. Both valve options are available in three configurations: standard manual
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: economical valves have chemically resistant Vespel® and PTFE resin wetted surfaces and are rated for a maximum pressure of 1000 psi (69 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" or 1/8"" OD tubing. Both valve options are available in three configurations: standard manual
- Valve Type: Injection Valves
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Supplier: Pride Manufacturing, Inc.
Description: : Torlon, Ultem Ryton anad Vespel. New Equipment to Produce Larger Parts We have recently added 5 new pieces of CNC equipment enabling us to produce larger parts and diversity our offerings. GRINDING Many of our employees come from a tooling background. We
- Capabilities: ID / Internal Grinding, OD / External Grinding, Surface Grinding
- Location: North America, United States Only, Southern US Only
- Materials: Aluminum, Brass, Bronze, Copper, Hardened Metals, Nickel / Nickel Alloys, Stainless Steel, Steel / Steel Alloys, Titanium
- Services: CAD / CAM Support, Just-in-Time Delivery, Prototype Services, Low Volume Production
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Supplier: BNB INT. Co., Ltd.
Description: Vespel is a trademark for the part where the aromatic Polyimide (PI) resin powder of Dupont is molded into parts. It has very few foreign substances, low out-gassing, and plasma resistance. Production Range 1mm ~ 25.4 mm Applications Semiconductor, display
- Applications: Aerospace, Automotive, Bearing / Power Transmission, Conveyors / Ball Transfers, Electronics / Electrical, Specialty / Other
- Ball Type: Plastic Balls
- Diameter / OD: 0.0394 to 1 inch
- Features: Corrosion Resistant, Dielectric / Electrically Insulating, Nonmagnetic
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Supplier: Nylok Corporation
Description: Nylon (Standard) -70°F to 250°F (-56°C to 121°C) Kel-F® (High Temp) -320°F to 350°F (-195°C to 177°C) Teflon® (High Temp) -90°F to 550°F (-68°C to 288°C) Vespel® (High Temp) -320°F to 700°F
- Type: Screw / Bolt
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Supplier: Nylok Corporation
Description: Nylon (Standard) -70°F to 250°F (-56°C to 121°C) Kel-F® (High Temp) -320°F to 350°F (-195°C to 177°C) Teflon® (High Temp) -90°F to 550°F (-68°C to 288°C) Vespel® (High Temp) -320°F to 700°F
- Type: Screw / Bolt, Nut
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Featured Products Top
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to its extremely low friction and high chemical compatibility across a wide range of chemical types, PTFE seats frequently rank towards the top of the list as a ball valve material. It comes in a variety of FDA-approved grades and is non-contaminating. PTFE, PEEK, TFM, PCTFE, Acetal, Vespel, and other thermoplastics are commonly used for ball valve seats. We offer PTFE seats, PEEK seats according to your material selection. (read more)
Browse Balls and Sphere Shapes Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
applications. They are rated to ANSI Classes 150 and 300 throughout the size range and to Class 600 in sizes ½-inch through 4 inches, depending on the application. Standard seat material is RPTFE. Optional materials include PEEK, PCTFE, VESPEL® and metal to (read more)
Browse Ball Valves Datasheets for Bonomi North America, Inc. -
slot is formed in the threads of the screw and a bar of nylon, Kel-F or Vespel is inserted, offering a wide adjustment range and working area. Vibratite - A vibration resistant coating that is added to the threads and are adjustable, removable and reusable (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
slot is formed in the threads of the screw and a bar of nylon, Kel-F or Vespel is inserted, offering a wide adjustment range and working area. Vibratite - A vibration resistant coating that is added to the threads and are adjustable, removable and reusable (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
few examples: Strip - A milled slot is formed in the threads of the screw and a bar of nylon, Kel-F or Vespel is inserted, offering a wide adjustment range and working area. Vibratite - A vibration (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc.
Conduct Research Top
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Development of a New High Performance Material to Improve Vehicle Efficiency by Reducing Frictional and Parasitic Energy Losses in Transmission Components (.pdf)
, the DuPont TM Vespel (R) Parts & Shapes business has investigated the role materials and design play in reducing frictional and parasitic losses within a transmission. This investigation led to the development of a new material and design practices which demonstrate a 50% improvement in measured torque
More Information Top
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Development of a New High Performance Material to Improve Vehicle Efficiency by Reducing Frictional and Parasitic Energy Losses in Transmission Components (.pd...
Contact us at vespel .dupont.com .
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http://www.restek.com/pdfs/GNMC1158-UNV.pdf
Flip Seal™ Dual Vespel ® Ring Inlet Seals .
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Flow Friction Fire History and Research
The polymers are Vespel ,®3 Viton,® and silicone rubber.
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Development of an acoustic sensor for a geothermal borehole televiewer
plastics such as Vespel by DuPont.
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Ultra high vacuum properties of some engineering polymers
The results of a systematic test series, aimed at qualifying the engineering resins VESPEL SP1, PEEK and …
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Plastics
The polyimides of DuPont like Vespel mold materials, Pyrolin laminates and Kapton-films show the melting temperatures …
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Tribology of Unfilled and Filled Polymeric Surfaces in Refrigerant Environment for Compressor Applications
… cast iron disk (diameter 75 mm, thickness 6.4 mm) after experiment with Vespel SP-21 in …
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Polyimides
Polyether-imides (Ultem®), polyamide-imides (e.g., Torlon®) and “pure” polyimides (e.g., Vespel ) are dominating this …
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Plastics
Aromatic polyimides, for example Vespel of the firm DuPont de Nemours (US), belong to products with imide groups in-situ formed by polycondensation.
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Thermal Conductivity of Thermally-Isolating Polymeric and Composite
Structural Support Materials Between 0.3 and 4 K
The materials measured are Vespel SP-1, Vespel SP-22, unfilled PEEK, 30% carbon fiber-filled PEEK …