| Items Per Page:
Pages: 1 2 3
|
-
Vespel ® SCP-5000
Vespel® SCP-5000 is designed for demanding applications that require superior toughness, thermal stability and chemical resistance. Vespel SCP-5000 is designed for better plasma resistance, dimensional stability and chemical resistance than Vespel SP-1.
- Vespel SCP-5000 is available from Professional Plastics USA, Singapore & Taiwan Warehouses
-
Vespel® SP-1 Balls
Vespel® SP-1 Balls - Balls made from Vespel® high-performance polyimide offer solutions to the world's most demanding applications. Dupont Vespel offers a broad combination of temperature resistance, chemical resistance, mechanical toughness, natural lubricity,wear-resistance and insulation properties. Parts made from DuPont Vespel SP-1 provide operating temperatures from cryogenic to 300°C (570°F), great plasma resistance, plus a UL rating for minimal electrical and thermal conductivity.
Vespel ® SP-1 is the unfilled base resin grade. SP-1 provides maximum physical strength, elongation, and toughness as well as the best electrical and thermal insulation values.
Professional Plastics stocks a complete inventory of Dupont Vespel Rods, Plates, Tubes, Rings & Bars. Vespel Balls are normally shipped within 10-14 days. Faster service is available upon request. Locations in California, Texas, New York, Washington, Arizona, Utah, Colorado, Georgia, Oregon and Singapore & Taiwan.
-
Vespel® SP-1 Rod & Sheet
Vespel® SP-1 Rods, Sheets, Plates, Tubes and Parts. DuPont Vespel is a high-performance polyimide material that offers a broad combination of temperature resistance, chemical resistance, mechanical toughness, natural lubricity, wear-resistance & insulation properties. DuPont Vespel SP-1 provides operating temperatures from cryogenic to 300°C (570°F), great plasma resistance, plus a UL rating for minimal electrical and thermal conductivity. Buy Online Now or send us your request using the Request A Quote Button above,
We ship DuPont Vespel® direct to customers throughout the USA, Asia & Europe. Daily Vespel shipments to: USA, Singapore, Taiwan, Malaysia, China, Japan, Korea, Canada, Germany, Netherlands, France, UK, Israel & more.
What is DuPont Vespel SP-1 ?
Vespel ® SP-1 is the unfilled base resin grade. SP-1 provides maximum physical strength, elongation, and toughness as well as the best electrical and thermal insulation values. Professional Plastics stocks a complete inventory of Dupont Vespel Rods, Vespel Plates, Tubes, Rings & Bars in the USA, Singapore & Taiwan. Product listing does not imply any formal relationship between Professional Plastics and DuPont. DuPont factory certifications are non-transferable therefore material is provided with Professional Plastics' Vespel Certificate of Conformance and Factory Test Data.
-
Vespel® SP-1 Semiconductor Parts
Vespel® SP-1 is used to produce a wide range of OEM & aftermarket consumable parts used in the semiconductor industry. Professional Plastics is a supplier of Vespel ® polyimide shapes and parts with locations in the USA, Singapore & Taiwan.
-
Vespel® SP-21 Rod & Plate
Vespel® SP-21 Sheets & Vespel® Rods - DuPont Vespel® SP-21 grade has 15% graphite by weight added for increased wear resistance and reduced friction in applications such as bearings, thrust washers, bushings, seal rings, slide blocks and other wear applications. Vespel SP-21 has the highest mechanical properties of the graphite filled grades. If insulation is less important than low-friction properties, then you're looking for graphite-enhanced SP-21. Vespel product listing does not imply any formal relationship between Professional Plastics and DuPont. DuPont certifications are non-transferable therefore material is provided with Professional Plastics certifications.
- Meets ASTM-D 6456-99 Ty 2, Class 1
- Meets AMS 3644 Class 2
- Meets Mil-P-46198 Type 2, Class
-
Vespel® SP-211 Rod & Plate
Vespel® SP-211 has 10% PTFE and 15% graphite by weight added to the base resin for the lowest coefficient of friction over a wide range of operating conditions. It also has excellent wear resistance up to 300°F (149°C). Typical applications include sliding or linear bearings as well as many wear and friction uses listed above. Product listing does not imply any formal relationship between Professional Plastics and DuPont. DuPont certifications are non-transferable therefore material is provided with Professional Plastics certifications.
- Meets ASTM-D 6456-99 Ty 2, Class 3
- Meets AMS 3644 Class 4
- Meets Mil-P-46198 Type 2, Class 3
-
Vespel® SP-22 Rod & Plate
Vespel® Sheets & Vespel® Rods - Vespel® SP-22 by DuPont
Designing with tight tolerances? Vespel SP-22 is the answer. When you have no room for error, Vespel SP-22's minimal thermal expansion and dimensional stability give you the freedom to create exactly what you've imagined. Vespel® SP-22 has 40% graphite by weight for enhanced wear resistance, lower friction, improved dimensional stability (low coefficient of thermal expansion), and stability against oxidation. Product listing does not imply any formal relationship between Professional Plastics and DuPont. DuPont certifications are non-transferable therefore material is provided with Professional Plastics certifications.
Specifications:
- ASTM-D 6456-99 Ty 2, Class 2
- AMS 3644 Class 3
- Mil-R-46198 Type 2, Class 2
-
Vespel® SP-3 Rod & Plate
Vespel® SP-3 is 15% moly-filled (molybdenum disulfide solid lubricant) for wear and friction resistance in vacuum and other moisture-free environments where graphite actually becomes abrasive. Typical applications of Vespel SP-3 include seals, bushings, bearings, gears, and other wear surfaces in outer space, ultra-high vacuum or dry gas applications. Product listing does not imply any formal relationship between Professional Plastics and DuPont. DuPont Vespel certifications are non-transferable therefore material is provided with Professional Plastics certifications stating original factory lot & batch test data.
Vespel® SP-3 Specifications:
- ASTM-D 6456-99 Ty 3
- AMS 3644 Class 5
- Mil-R-46198 Type 3
-
Acetal Resin
Acetal is a thermoplastic resin commonly used for injection molding applications. Acetal resins, or technically called polyoxymethylenes (POM), are among the strongest and stiffest of thermoplastics. Acetal copolymers are well known for their fatigue and wear resistance as well as high chemical resistance and dimensional stability.
Acetal resins provide an outstanding consistency of properties and color. They have exceptional solvent resistance, and are virtually unaffected by strong bases. Acetals are rigid, creep resistant and strong. They possess low coefficients of friction, and remain stable at high temperatures, even for extended use.
Types of Acetal Resin:
- Acetal 9 Melt Copolymer (M90 Type) - Natural - Direct equivalent to Ticona Celon* M90 Natural
- Acetal 9 Melt Copolymer (M90 Type) - Black - Direct equivalent to Ticona Celcon* M90 Black
- Acetal Homopolymer, 15 Melt, (500P Type) - Natural - Direct equivalent to Dupont Delrin* 500P Natural
- Acetal Homopolymer, 15 Melt, (500P Type) - Black - Direct equivalent to Dupont Delrin* 500P Black
-
Acetal Tubes
Acetal Tubes - Acetal Copolymer Tubes provide high strength and stiffness coupled with enhanced dimensional stability and ease of machining. As a semi-crystalline material, acetal is also characterized by a low coefficient of friction and good wear properties especially in wet environments. Because of its high strength, modulus, and resistance to impact and fatigue, Acetal copolymer tubes are used as a weight-saving metal replacement. Acetal copolymer overcomes the common problem of centerline porosity in large shapes of Acetal Homopolymer (aka Delrin)
- Acetal Copolymer is preferred to Delrin (DuPont brand Acetal Homopolymer) where centerline porosity is a concern.
- Acetal copolymer is produced under several brand names including Celcon, Ultraform & Acetron.
-
Chemours® PTFE 9B
Chemours® PTFE 9B is a free-flowing white powder composed of premelted resin. It is designed for use in the ram extrusion process. Compared with other DuPont resins suitable for ram extrusion, Chemours® PTFE 9B provides outstanding resistance to charge fracture (poker-chipping) caused by excessive back-pressure during the extrusion of small-diameter rods, thin-wall tubing, and complicated profiles. Its' uniform particle characteristics make it well suited for difficult feeding conditions.
Properly processed products made from neat Chemours® PTFE 9B provide the superior properties typical of the fluoropolymer resins: retention of properties after service at 260°C (500°F), useful properties at -240°C (-400°F), chemical inertness to nearly all industrial chemicals and solvents, and low friction and antistick surfaces. Dielectric properties are outstanding and stable with frequency and temperature.
In a flame situation, products of Chemours® PTFE 9B resist ignition and do not themselves promote flame spread. When ignited by flame from other sources, their contribution of heat is small and with very little smoke. Note: Statements, or data, regarding behavior in a flame situation are not intended to reflect hazards presented by this or any other material when under actual fire conditions.
-
Delrin® Tubes (Acetal H)
Delrin® tubes (acetal homopolymer) have many of the same characteristics of industrial metals such as brass, aluminum, zinc, and stainless steel. Some of Delrin's comparable properties include stiffness, dimensional stability, impact resistance, and structural strength. Delrin 150 natural, standard general purpose, unfilled acetal has the best impact toughness of all unfilled Delrin® formulations. This is the standard grade as supplied on this page.
- Delrin® Tubes are also called Delrin Tubular Bar, Hollow Bar, Bushing Stock, or Tubing
- Delrin® Tubes are supplied in Standard 5 Foot Lengths (longer lengths available request)
- Meets ASTM D6778 ( superceeds ASTM D4181 )
- Delrin® is a registered tradename of E.I. Dupont DeNemours.
-
Delrin® 527 UV Resistant
Delrin® 527UV Weather Resistant Black- replaces Delrin 507
- This material replaced Delrin® 507 which has been discontinued by DuPont.
Delrin® 527UV is a black homopolymer acetal that has been enhanced with UV stabilizers. It is also available in natural on a custom run basis. Developed by DuPont to replace Delrin® 507, this material is particularly suited to automotive and other outdoor applications. It exhibits improvements in UV aging characteristics and thermal stability. Delrin® 527UV is typically used for industrial applications exposed to the outdoors in such industries as electronics, communications, transportation, construction and marine.
-
Delrin® 570 - 20% Glass-Filled Acetal
Delrin® 570, this grade has 20% glass fiber filler. It has much greater mechanical properties over unfilled acetals.
Delrin® Glass Filled provides the same basic properties as Delrin®, with added strength. Delrin® Glass Filled is a tough material that provides the added advantages of greater stiffness, improved creep resistance, low warpage and higher dimensional stability than Delrin® because it possesses surface characteristics of Teflon®. Parts designed using glass-filled will demonstrate good impact resistance, low deformation under load and high fatigue endurance. Delrin® Glass Filled is an excellent choice for its long-term mechanical stability in applications such as Anti-Friction Parts, Application Bearings, Gears and Parts requiring greater stiffness, Electrical Components and other Close Tolerance Precision Parts and Fuel System Parts.
Note: This item is NOT a standard stock item. Minimum order & lead-time may apply.
-
Delrin® Balls - solid
Delrin® Acetal POM Balls are used in a variety of bearing, and seal applications. These balls are precision ground for tight tolerance & are made of solid, high-quality thermoplastic.
-
Tolerance ±.001" for all sizes.
- Color: Natural (white)
-
EcoFlow™ FEP-Lined Tubing
EcoFlow™ FEP-Lined Tubing is designed to offer cost-effective solutions for high performance fluid and gas processing applications. The new tubing has an inner lining of Teflon® FEP (fluorinated ethylene propylene) encased in a protective, and less expensive, LDPE (low density polyethylene) jacket.
Professional Plastics offers five sizes of this FEP-lined fractional tubing. The FEP inside diameters (I.D.) range from 0.170 to 0.625 inches (4 to 15 mm), and the LDPE outside diameters (O.D) range from 0.25 to 0.75 inches (6 to 19 mm). The product is available in custom lengths.
By lining the inner surface of LDPE tubing with FEP, this tubing provides the benefits of FEP at a percentage
of the cost. The FEP lining offers a chemically inert, non-adherent surface, with a very low coefficient of
friction and low permeability. It also exhibits excellent chemical resistance, as well as thermal and electrical
stability.
Utilizing EcoFlow FEP-lined tubing is a cost-effective way to ensure accurate and dependable performance. It
is ideal for industrial pumps processing corrosive chemicals, fuels, solvents, or acids. Its non-stick innerlining
handle adhesives or paint spray well, and allow for easy flush cleaning. Because FEP offers no trace of
extractables, it serves well for distilled beverage production, water or environmental sampling, pigment
processing, or any critical fluid handling systems where cleanliness is important.
DuPont and Teflon are registered trademarks or trademarks of E. I. du Pont de Nemours and Company or its affiliates.
-
Hytrel® Lined PVC Tubing
Hytrel® Lined PVC Tubing is a co-extruded tubing designed to offer the flexibility and durability of PVC tubing with a liner of inert Hytrel. Hytrel made by DuPont, offers additional resistance to oils, high temperatures and gas permeability. A patented process molecularly bonds liner and cover to make a virtually inseparable product. This cost-saving co-extrusion permits HYTREL-LINED PVC to be substituted for all-Hytrel tubing in many applications. The Hytrel polyester liner offers internal resistance to chemical attack, abrasion and contamination, along with a high degree of resistivity to the adherence of particulates, making HYTREL-LINED PVC exceptionally suited for use in air sampling applications. HYTREL-LINED PVC TUBING's black PVC cover offers excellent resistance to abrasion and oils, as well as ultraviolet exposure. The pliable PVC also provides a degree of shock resistance and insulates the tubing from electronic interference. HYTREL-LINED PVC TUBING is made of FDA-sanctioned ingredients for use with food contact surfaces. The tubing is certified for CFR Title 21 Section 177.1550 and CFR Title 21 Section 177.2600. It may be subjected to ethylene oxide sterilization processes.
APPLICATIONS:
Aerospace Equipment - Air Sampling - Appliances - Welding Gases TIG/MIG/MAP - Potable Water - Computer Equipment - Floor Care Equipment - Fluid Transfer - Laboratories - Lawn & Garden Equipment - Packaging Equipment - Propane Gas Delivery - Solvents - Thermal Protection - Vending Machines - Many More
-
Hytrel® TPE Grades
Hytrel® TPE (thermoplastic polyester elastomer) - DuPont Hytrel® thermoplastic polyester elastomer gives you the power to innovate. It facilitates the design and economical manufacture of a variety of parts and products by combining many of the best features of both high-performance elastomers and flexible plastic materials. Toughness and Resilience: Hytrel® flexes and recovers, providing excellent flex fatigue resistance, hysteresis and spring-like properties, in addition to exceptional toughness,
impact resistance, and creep resistance.
Wide Temperature Range: Flexibility at low temperatures, and good retention of mechanical properties at high temperature.
Resistance to Chemicals: Stands up to oils, fuels, hydrocarbon solvents, many other chemicals.
Hytrel® is produced in more than 20 different grades. Some of the more common grades offered by Professional Plastics are listed below.
Hytrel® 5556 TPE - DuPont Hytrel® 5556 is a medium modulus grade with nominal hardness of 55D. It contains non-discoloring stabilizer. It can be processed by many conventional thermoplastic processing techniques like injection molding and extrusion.
Hytrel® 7246 TPE - High service temperature with good low temperature flexibility. Excellent oil, fuel, and solvent resistance. Low fuel permeabilityDuPontΓäó Hytrel® TPE (thermoplastic polyester elastomer) - Hytrel® thermoplastic polyester elastomer gives you the power to innovate. It facilitates the design and economical manufacture of a variety of parts and products by combining many of the best features of both high-performance elastomers and flexible plastic materials. Toughness and Resilience: Hytrel® flexes and recovers, providing excellent flex fatigue resistance, hysteresis and spring-like properties, in addition to exceptional toughness,
impact resistance, and creep resistance.
Wide Temperature Range: Flexibility at low temperatures, and good retention of mechanical properties at high temperature.
Resistance to Chemicals: Stands up to oils, fuels, hydrocarbon solvents, many other chemicals.
Hytrel® is produced in more than 20 different grades. Some of the more common grades offered by Professional Plastics are listed below.
Hytrel® 5556 TPE - DuPont Hytrel® 5556 is a medium modulus grade with nominal hardness of 55D. It contains non-discoloring stabilizer. It can be processed by many conventional thermoplastic processing techniques like injection molding and extrusion.
Hytrel® 7246 TPE - High service temperature with good low temperature flexibility. Excellent oil, fuel, and solvent resistance. Low fuel permeability
-
Kapton® HN Polyimide Film
Kapton® Film (Type HN Kapton) polyimide film from DuPont has more than 50 years of proven performance as the flexible material of choice in applications involving very high, 400°C (752°F), or very low, -269°C (-452°F) temperature extremes. Kapton polyimide film is used in a wide variety of applications such as substrates for flexible printed circuits, transformer and capacitor insulation, sensors and bar code labels. Kapton Film is also used for wire and cable tapes, formed coil insulation, substrates for flexible printed circuits, motor slot liners, magnet wire insulation, transformer and capacitor insulation, magnetic and pressure-sensitive tapes, and tubing Kapton® polyimide film possesses a unique combination of properties that make it ideal for a variety of applications in many different industries. The ability of Kapton® to maintain its excellent physical, electrical, and mechanical properties over a wide temperature range has opened new design and application areas to plastic films. DuPont ™ Kapton® HN film excels in low and high temperature environments. Type HN Kapton film can be laminated, metallized, punched, formed, or adhesive coated. It is available in thicknesses from 0.0003" (7.5 µm) up to 0.005" (125 µm). Other grades of Kapton are available with the following attributes: antistatic, thermally conductive, ptfe coated, cryogenic insulation, corona resistant, etchable, pigmented for color, and conformable.
-
Kapton® Tape (Silicone Adhesive)
Kapton® Tape (Silicone Adhesive) is a film, tough, thin, designed for high temperature applications; used on coils, capacitors with temperature rating 220°C application.
DuPont Kapton polyimide film can remain stable in a wide range of temperatures, from -273 °C to +400 °C (0 K - 673 K). Kapton is used in, among other things, flexible printed circuits (flexible electronics) and Thermal Micrometeoroid Garments, the outside layer of space suits. Kapton is also commonly used as a material for windows of all kinds at x-ray sources (synchrotron beam-lines and x-ray tubes) and x-ray detectors. Its high mechanical and thermal stability as well as its high transmittance to x-rays make it the preferred material. It also does not suffer from radiation damage. Another prominent material for these purposes is beryllium.
The thermal conductivity of Kapton in temperatures from 0.5 to 5 kelvin is rather high. This together with its good dielectric qualities and its availability as thin sheets have made it a favorite material in cryogenics (devices working in temperatures down to absolute zero, -273 °C or 0 K).
Kapton is also regularly used as an insulator in ultra-high vacuum environments as it has a low outgassing rate.
| Items Per Page:
Pages: 1 2 3
|
|
Contact Us
Locations
About Us
Track Shipment
Register
Log In
