peek (polyetheretherketone) | piedmont plastics
peek is a recyclable thermoplastic that excels in high-temperature, mechanical strength, and chemical resistance, making it ideal for demanding applications across aerospace to oil and gas.
edgetek™ pke polyketone formulations | avient
edgetek™ pke polyketone formulations replace nylon, reduce carbon footprint the edgetek pke series consists of specialty engineered polyketone (pk) thermoplastics. available with common fillers or impact modifiers to enhance performance, these formulations provide excellent chemical resistance, low moisture uptake, excellent dimensional stability, and high impact and wear resistance. these properties offer manufacturers a high-performing, cost-competitive and more eco-conscious alternative to nylons (pa66 and pa6).
properties of polymers
the chemical and mechanical properties of the polymers used to build vici products.
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?
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.
3d printing peek, pei and ultem – beamler
this article explains the difference between 3d printing peek and pei parts, as well as an introduction to the ultem materials.
a guide to peek plastic in injection molding
find out more about peek plastic in injection molding and how to choose the best peek plastic for your needs.
plastic resin families & applications | polysource
plastic resin families and applications include: abs - acetal (pom) - acrylic (pmma) - coc - pbt - polyamide (pa) - polycarbonate (pc) - polyketone (aliphatic)
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.
peek vs ptfe - metal and metallurgy engineering
can we replace ptfe with peek everywhere? is there any restriction to use of peek for ptfe ?
aliphatic polyketone, an alternative material for the oil & gas industry | pdf | composite material | thermoplastic
the document discusses röchling, an international materials processor and manufacturer, and their alternative material aliphatic polyketone. the presentation agenda covers an introduction to röchling, defining polyketone as a new terpolymer thermoplastic, its material features of chemical resistance and tribology properties, applications, and a conclusion. polyketone is presented as having excellent chemical resistance, low moisture absorption, and elongation at break above 70% compared to other plastics like peek.
polyetheretherketone peek | goodfellow
peek polyetheretherketone - high-performance thermoplastic with exceptional mechanical strength, chemical resistance & heat tolerance. ideal for aerospace, automotive & medical applications. explore our peek materials today!
pek (polyetherketone) - drake plastics
pek is part of the polyetherketone group of semicrystalline polymers that also includes peek. compared to the latter two materials, pek offers higher
polyketones material guides | advanced emc technologies
download our polyketones material guides for ball bearings, including peek, torlon pai and pps! want to learn more? contact us today for a free quote!
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 […]
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.
wear resistance in engineering plastics
what is wear resistance? > wear resistance in plastics > our wear-resistant products > wear resistance testing > application spotlight
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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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
polyketone: compounds to meet mechanical, tribological and chemical demands | ensinger
ensinger tecacomp pk trm compounds for a wide range of applications
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.
tracing the history of polymeric materials: aliphatic polyketone
aliphatic polyketone is a material that gets little attention but is similar in chemistry to nylons, polyesters and acetals.
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.
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 or pekk in future tpc aerostructures?
which is better, peek or pekk, for in-situ consolidated thermoplastic composite aerostructures?
pk plastic | ensinger
polyketone is a semi-crystalline thermoplastic with exceptionally high toughness, good wear resistance and very good chemical resistance.
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..
peek vs pek vs ptfe materials
compare peek, pek, and ptfe materials by greene tweed, highlighting their properties and suitability for high-performance applications.
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