victrex® peek 450g general purpose datasheet
product description: high performance thermoplastic material, unreinforced polyetheretherketone (peek), semi crystalline, granules for injection molding and extrusion, standard flow, fda food contac..
high-cycle fatigue behaviour of polyetheretherketone (peek) produced by additive manufacturing
polyetheretherketone (peek) is the leading high-performance thermoplastic biomaterial that can be processed through material extrusion (me) additive manufacturing (am), also known as three-dimensional (3d) printing, for patient-specific load-bearing implant manufacture. considering the importance of cyclic loading for load-bearing implant design, this work addresses the high-cycle fatigue behaviour of 3d-printed peek. in this work, printed peek specimens are cyclically loaded under stress-controlled tension–tension using different stress levels between 75% and 95% of printed peek’s tensile strength. the experimental results are used to document 3d-printed peek’s fatigue behaviour using basquin’s power law, which was compared with previous fatigue research on bulk peek and other 3d-printing materials. as a pioneering study on its fatigue behaviour, the results from this work show that 3d-printed peek exhibits an above-average fatigue strength of 65 mpa, corresponding to about 75% of its tensile strength. fracture surface analysis suggests that a transition can occur from ductile to brittle fracture with maximum stresses between 85% and 95% of the tensile strength. evidence of crack propagation features on fracture surfaces under scanning electron microscope (sem) observation suggests crack initiation in void defects created by printing deposition that propagates longitudinally through line bonding interfaces along layers. considering this, 3d-printed peek’s fatigue behaviour can be strongly related to printing conditions. further research on the fatigue behaviour of 3d-printed peek is necessary to support its use in load-bearing implant applications.
3 reasons you should consider peek for high pressure polymer seals - advanced emc technologies | high performance polymer seals & bearings
polyetheretherketone peek there are many applications that require high-pressure seals, such as down-hole safety valves, water jet intensifiers, and oil and gas valves. peek, short for polyetheretherketone, is a high performance engineering polymer thats a common choice for high pressure seals. lets see why
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plastic resin families & applications | polysource
plastic resin families and applications include: abs - acetal (pom) - acrylic (pmma) - coc - pbt - polyamide (pa) - polycarbonate (pc) - polyketone (aliphatic)
peek vs ptfe - metal and metallurgy engineering
can we replace ptfe with peek everywhere? is there any restriction to use of peek for ptfe ?
quadrant epp semitron® 480 esd peek, static dissipative, extruded (astm product data sheet) datasheet
data provided by quadrant engineering plastic productsthis peek based static dissipative material provides a dissipative range of 10e+6 - 10e+9 ohms/sq. semitron® esd 480 is very dimensionally sta..
could polyketone be the next-generation nylon alternative? | avient
what is polyketone? aliphatic polyketone, often referred to as just polyketone or pk, is a semi-crystalline engineering resin that is an alternating copolymer of carbon monoxide and ethylene with some propylene (1–10%). it has good tensile, thermal, flex, and impact properties like nylon (pa), while maintaining the excellent wear, chemical resistance, and dimensional stability of acetal (pom).
aliphatic and aromatic polyketones – introduction, performance comparison and applications
in this post we review the aliphatic and aromatic polyketones. what are the differences and what makes them special? introduction let us get started with the structure of polyketones.
benefits of peek plastic parts and components
peek, more formally known as polyetheretherketone, is a high-performance engineering thermoplastic with unique characteristics. this rigid substance belongs to the polyketone family of polymers and is one of the most extensively utilized and usually produced in large-scale quantities.
frontiers | biologically modified polyether ether ketone as dental implant material
polyether ether ketone (peek) is a non-toxic polymer with elastic modulus close to human bone. compared with metal implants, peek has advantages such as evas...
thermoplastic materials - a deep analysis | 2024 kruger
thermoplastics are referred to as simple homopolymers. many products are copolymers, where the base polymer has been modified to optimize
peek vs polyimide - comparing two of the toughest polymers | poly fluoro ltd
as high-performance polymers become more mainstream, it becomes tougher to choose which solutions to apply to a given application. peek and polyimide are among the two toughest polymers out there. but how do they compare with one another?
polyetheretherketone (peek) as a biomaterial: an overview
polyetheretherketone (peek) is a very powerful biomaterial that is increasingly used in dentistry. it has superior properties, which make it desirable in implantology. the applications of peek include finger prosthesis, rpd and fpd framework, and ...
zyex squash string design and performance - squash magazine
by steve crandall, vice president, sales & marketing ashaway racket strings in this and the next column we’re doing for the february issue, i’d like to connect the dots between two major raw materials used in squash strings—nylon and zyex®—and the performance of the string designs that result. think of it as a kind of ‘what can you […]
polyketone: compounds to meet mechanical, tribological and chemical demands | ensinger
ensinger tecacomp pk trm compounds for a wide range of applications
peek or pekk in future tpc aerostructures?
which is better, peek or pekk, for in-situ consolidated thermoplastic composite aerostructures?
polyketone, a next-generation sustainable nylon alternative | avient
in the current industrial landscape, fluctuations in nylon supply and the increasing demand for sustainability commitments and materials highlight the growing need for viable alternatives. aliphatic polyketone, often called just polyketone or pk, is a semi-crystalline engineering resin. it has good tensile, thermal, flex, and impact properties like nylon (pa) while maintaining some of the same characteristics as acetal (pom), such as excellent wear, chemical resistance, and dimensional stability.
polyketone (pok) – a cost efficient material option | polysource
covid-19 greatly affected the plastics industry, resulting in a shortage of resin material. see how polyketone (pok) can be an alternative material option.
polyetheretherketone (peek): a complete guide on high-heat engineering plastic -
polyetheretherketone is often abbreviated as peek. it is a high-performance engineering thermoplastic that belongs to the family of polyketones. it is known for its exceptional mechanical, thermal, and chemical properties. these features make peek suitable for a wide range of applications. the uses range from aerospace, automotive, medical, and electronics industries. but do you know […]
properties of polymers
the chemical and mechanical properties of the polymers used to build vici products.
peek injection molding: types, applications and considerations
as one of the common injection molding materials, what features does peek injection molding has? read on to find out.
polyaryletherketone based blends: a review
this review aims to report the status of the research on polyaryletherketone-based thermoplastic blends (paek). paek are high-performance copolymers able to replace metals in many applications including those related to the environmental and energy transition. paek lead to the extension of high-performance multifunctional materials to target embedded electronics, robotics, aerospace, medical devices and prostheses. blending paek with other thermostable thermoplastic polymers is a viable option to obtain materials with new affordable properties. first, this study investigates the miscibility of each couple. due to different types of interactions, paek-based thermoplastic blends go from fully miscible (with some polyetherimides) to immiscible (with polytetrafluoroethylene). depending on the ether-to-ketone ratio of paek as well as the nature of the second component, a large range of crystalline structures and blend morphologies are reported. the paek-based thermoplastic blends are elaborated by melt-mixing or solution blending. then, the effect of the composition and blending preparation on the mechanical properties are investigated. paek-based thermoplastic blends give rise to the possibility of tuning their properties to design novel materials. however, we demonstrate hereby that significant research effort is needed to overcome the lack of knowledge on the structure/morphology/property relationships for those types of high-performance thermoplastic blends.
what is polyethererketone? (peek) | fluorocarbon
polyetheretherketone (peek) is a high temperature thermoplastic that offers a unique combination of exceptional performance characteristics.
surface energy of plastics
explore surface energy of plastics and learn how it impacts coating and bonding. uncover the science behind molecular affinity and liquid flow.
wear resistance in engineering plastics
what is wear resistance? > wear resistance in plastics > our wear-resistant products > wear resistance testing > application spotlight
pk plastic | ensinger
polyketone is a semi-crystalline thermoplastic with exceptionally high toughness, good wear resistance and very good chemical resistance.
machinability of the thermoplastic polymers: peek, pi, and pmma
the thermoplastic polymer such as poly(methyl methacrylate) (pmma), polyetheretherketone (peek), and polyimide (pi) is a kind of polymer material with properties of good mechanical strength. it has been widely used in the fields of aerospace, ...
peek polyetheretherketone - reinforced | goodfellow
peek reinforced polymers: high-performance engineering plastics for demanding applications. explore our range of reinforced polyetheretherketone materials offering superior strength, heat resistance, and chemical inertness. discover the ideal peek compound for your project today!
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