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.
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!
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 […]
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).
plastic resin families & applications | polysource
plastic resin families and applications include: abs - acetal (pom) - acrylic (pmma) - coc - pbt - polyamide (pa) - polycarbonate (pc) - polyketone (aliphatic)
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
want to stay ahead of the curve? check […]
peek vs pek vs ptfe materials
compare peek, pek, and ptfe materials by greene tweed, highlighting their properties and suitability for high-performance applications.
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.
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?
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 […]
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..
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...
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.
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.
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 ...
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!
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
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..
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.
wear resistance in engineering plastics
what is wear resistance? > wear resistance in plastics > our wear-resistant products > wear resistance testing > application spotlight
a closer peek at peek – hpp explained (part 2)
throughout the plastics industry, peek is widely viewed as a leading high-performance polymer (hpp). however, the materials of choice in the automotive, aerospace, oil & gas and medical device industries have long been metals. peek polymer is fast changing that mind-set.
peek - polyether ether ketone | pdf | polymers | chemistry
written report for polyether ether ketone research concerning the process of manufacturing, properties and degradation.
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.
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.
high-temperature-resistant plastic targets electric vehicle applications
freudenberg sealing technologies says its injection-moldable thermoplastic withstood an applied flame with a temperature of 1,200°c for more than 25 minutes.
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
polyketones are partially crystalline engineering thermoplastics that can be used at high temperatures.
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