dupont vespel sp-21 - achilles

Vespel SP

Vespel SP-21 thrust washers are thinner and lighter than comparable metal thrust needle bearings, helping to reduce the AT's overall size and weight. In addition, Vespel SP-21 thrust washers have been selected because they have the ability to rotate directly against the aluminum housing, allowing a reduction in the number of parts and an easier assembly process.

THE SUCCESS OF YOUR APPLICATION DEMANDS IT AUTHENTIC

VESPEL SP-21 SP-21 is ideal for low wear and friction in applications such as bearings, thrust washers, bushings, seal rings, slide blocks, and other wear surfaces. SP-21 has the maximum physical strength, elongation, and toughness. BENEFITS: • Low wear

DuPont

The filler technology reduces friction and dramatically improves wear resistance versus Vespel SP-21 parts. Extended part life Thanks to their superior thermal oxidative stability (Figure 1) and wear resistance at elevated temperature (Figure 2), Vespel SCP-5050 and SCP-50094 parts can last longer than traditional polyimides in high temperature wear environments.

DuPont Vespel Polyimide Shapes for Jet Engine Applications

Benefits of DuPont Vespel Polyimide Shapes: • High service temperatures • Low friction for smooth operation • Long wear life Vespel SP-1 Unfilled Grade Vespel SP-21 Friction and Wear Grade Vespel SCP-5000 Unfilled Grade with Enhanced Vespel

DuPont

The filler technology reduces friction and dramatically improves wear resistance versus Vespel SP-21 parts. Extended part life Thanks to their superior thermal oxidative stability (Figure 1) and wear resistance at elevated temperature (Figure 2), Vespel SCP-5050 and SCP-50094 parts can last longer than traditional polyimides in high temperature wear environments.

New Vespel grade has lower thermal expansion

2009/5/1Vespel SP-2515 polyimide has a thermal expansion coefficient within the range of the metals with which it may be used. 'The metal friendly nature of Vespel SP-2515 enables the use of lightweight aluminium as a mating surface for rotating or moving parts,' said Dave Ritchey DuPont Vespel global transportation marketing director.

THE SUCCESS OF YOUR APPLICATION DEMANDS IT AUTHENTIC

VESPEL SP-21 SP-21 is ideal for low wear and friction in applications such as bearings, thrust washers, bushings, seal rings, slide blocks, and other wear surfaces. SP-21 has the maximum physical strength, elongation, and toughness. BENEFITS: • Low wear

Vespel S Polyimide

Vespel S Family Vespel S Polyimide Family Vespel S polyimide family of parts and shapes with differing sets of attributes The Vespel S Family of products are highly durable polyimides and are used in demanding applications where exceptional thermal resistance, low wear and/or low friction, strength and impact resistance are desired.

Properties of DuPont Vespel Parts

from SP polyimide shapes. If your need involves the production of more than 1,000 parts a year you should consider direct-formed Vespel parts, normally the most cost-effective way to produce parts for high-volume applications. Contact your local DuPont Vespel

Properties of DuPont Vespel Parts

from SP polyimide shapes. If your need involves the production of more than 1,000 parts a year you should consider direct-formed Vespel parts, normally the most cost-effective way to produce parts for high-volume applications. Contact your local DuPont Vespel

Vespel (High performance plastics)

SP-21: polyimide filled with 15% graphite Vespel SP-21 polyimide filled with 15% graphite added to the base resin for increased wear resistance and reduced friction in applications such as plain bearings, thrust washers, seal rings, slide blocks and other wear

Vespel DuPont VESPEL

Dupont Vespel 폴리이 미드는 5 가지 표준 등급으로 제공됩니다. Vespel SP-1 - 채워지지 않았습니다. 최대 강도 및 신장률 : 최저 계수 및 열전도율 : 최적의 전기. Vespel SP-21 - 15 % 흑연 (중량 기준). 내마모성을 향상시키고 장기적인 열 안정성을 - 40 %

DuPont Vespel Polyimide Shapes for Jet Engine Applications

Benefits of DuPont Vespel Polyimide Shapes: • High service temperatures • Low friction for smooth operation • Long wear life Vespel SP-1 Unfilled Grade Vespel SP-21 Friction and Wear Grade Vespel SCP-5000 Unfilled Grade with Enhanced Vespel

DuPont Vespel Motion Solutions

DuPont Vespel SP and SCP bearing grades: • Possess some of the highest unlubricated pressure-velocity limits of of Vespel SP-21 is 350 ksi-ft/min which allows grease and oil-free designs. New bearing grades based on Vespel SCP have improved unlubricated

Vespel

Magnetic properties Vespel is used in high-resolution probes for NMR spectroscopy because its volume magnetic susceptibility (−9.02 0.2510 −6 for Vespel SP-1 at 21.8 C) is close to that of water at room temperature (−9.0310 −6 at 20 C ) Negative values indicate that both substances are diamagnetic..

Vespel S Polyimide

Vespel S Family Vespel S Polyimide Family Vespel S polyimide family of parts and shapes with differing sets of attributes The Vespel S Family of products are highly durable polyimides and are used in demanding applications where exceptional thermal resistance, low wear and/or low friction, strength and impact resistance are desired.

DuPont

The filler technology reduces friction and dramatically improves wear resistance versus Vespel SP-21 parts. Extended part life Thanks to their superior thermal oxidative stability (Figure 1) and wear resistance at elevated temperature (Figure 2), Vespel SCP-5050 and SCP-50094 parts can last longer than traditional polyimides in high temperature wear environments.

Test Report # 30016497 Rev 2 Nitrous Oxide Compatibility Test

N2O Compatibility Test Report No. 30016497 Rev 2 Page 7 of 10 Load vs. Deflection Polyimide, DuPont Vespel SP-1 0 50 100 150 200 250 300 350 0.000 0.002 0.004 0.006 0.008 0.010 0.012 Deflection, inch Load, lb-f Polyimide #21, new Polyimide #22, new

Test Report # 30016497 Rev 2 Nitrous Oxide Compatibility Test

N2O Compatibility Test Report No. 30016497 Rev 2 Page 7 of 10 Load vs. Deflection Polyimide, DuPont Vespel SP-1 0 50 100 150 200 250 300 350 0.000 0.002 0.004 0.006 0.008 0.010 0.012 Deflection, inch Load, lb-f Polyimide #21, new Polyimide #22, new

Vespel DuPont Polyimide, Engineering Plastic

21 30 – Specific gravity (비중) 1.43 1.51 1.65 1.55 1.60 Filler Materials unfilled base resin 15% graphite 40% graphite 10% PTFE,15% graphite 15% Mo disulfide Vespel SP-1 spacers, soldering fixtures, valve seats, balls, gaskets, poppets and static seals.

Vespel SP

Vespel SP-21 thrust washers are thinner and lighter than comparable metal thrust needle bearings, helping to reduce the AT's overall size and weight. In addition, Vespel SP-21 thrust washers have been selected because they have the ability to rotate directly against the aluminum housing, allowing a reduction in the number of parts and an easier assembly process.

DuPont Vespel Polyimide Shapes for Jet Engine Applications

Benefits of DuPont Vespel Polyimide Shapes: • High service temperatures • Low friction for smooth operation • Long wear life Vespel SP-1 Unfilled Grade Vespel SP-21 Friction and Wear Grade Vespel SCP-5000 Unfilled Grade with Enhanced Vespel

Vespel SP

Vespel SP-21 thrust washers are thinner and lighter than comparable metal thrust needle bearings, helping to reduce the AT's overall size and weight. In addition, Vespel SP-21 thrust washers have been selected because they have the ability to rotate directly against the aluminum housing, allowing a reduction in the number of parts and an easier assembly process.

Vespel SP Polyimide Machining Guide

SP-21 has 15% graphite, by weight, added to the base resin for low wear and friction in applications such as bearings, thrust washers, bushings, seal rings, slide blocks and other wear surfaces. SP-21 has the maximum physical strength, elongation and

Custom plastic parts

Vespel Custom Plastic Parts DuPont works closely with part designers to customize design, material and production method for the desired end-use results. 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.

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