find out more about peek plastic in injection molding and how to choose the best peek plastic for your needs.
explore surface energy of plastics and learn how it impacts coating and bonding. uncover the science behind molecular affinity and liquid flow.
pek is part of the polyetherketone group of semicrystalline polymers that also includes peek. compared to the latter two materials, pek offers higher
polyetheretherketone (peek) is a high temperature thermoplastic that offers a unique combination of exceptional performance characteristics.
can we replace ptfe with peek everywhere? is there any restriction to use of peek for ptfe ?
poketone is a brand new eco-friendly, high-performance thermoplastic with groundbreaking properties like impact, flame, chemical, and wear resistance.
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 […]
freudenberg sealing technologies says its injection-moldable thermoplastic withstood an applied flame with a temperature of 1,200°c for more than 25 minutes.
what is wear resistance? > wear resistance in plastics > our wear-resistant products > wear resistance testing > application spotlight
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?
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, ...
erfahren sie mehr über die pk (polyketon) produkte der akro-plastic und deren gute chemische beständigkeit und verringerte feuchtigkeitsaufnahme.
compare peek, pek, and ptfe materials by greene tweed, highlighting their properties and suitability for high-performance applications.
peek is a workhorse – perhaps the closest to a perfect material that is utilized in a wide range of industries and in a variety of applications.
learn about peek and it's many benefits.
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.
this article explains the difference between 3d printing peek and pei parts, as well as an introduction to the ultem materials.
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.
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.
ensinger tecacomp pk trm compounds for a wide range of applications
product description: high performance thermoplastic material, unreinforced polyetheretherketone (peek), semi crystalline, granules for injection molding and extrusion, standard flow, fda food contac..
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 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 […]
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.
plastic resin families and applications include: abs - acetal (pom) - acrylic (pmma) - coc - pbt - polyamide (pa) - polycarbonate (pc) - polyketone (aliphatic)
polyketone is a semi-crystalline thermoplastic with exceptionally high toughness, good wear resistance and very good chemical resistance.
which is better, peek or pekk, for in-situ consolidated thermoplastic composite aerostructures?
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.