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PEEK Is The Manufacturing Material For The Next Generation Of 3D Printed Dental Implants

PEEK may be the manufacturing material for the next generation of 3D printed medical & dental implants In April, the 3rd International PEEK Conference was held in Washington, D.C., to showcase some of the important ongoing medical research projects involving this 3D printable polymer. PEEK has proven particularly useful in implant manufacturing. Polyetheretherketone, commonly known as PEEK, is a thermoplastic polymer that is starting to make a real impact in the 3D printing industry. It has been used to make 3D printed satellites, 3D printed car parts, and may find applications in a number of other fields as well. At this year’s International PEEK Conference, engineers, scientists, regulators, and clinicians Read more

Antibacterial Plastic Made From PEKK Without Any Additives

Taking inspiration from Cicada Wing, a team of researchers from Northeastern University in Boston and Wenzhou Medical University in my country developed an infection-resistant 3D-printed orthopaedic implant using PEKK plastic. Cicadas have special shaped structures on their wings that naturally repel bacteria. By studying the wings of cicadas, the researchers found that they could use 3D printing to mimic the nanostructured surfaces on cicada wings to develop antimicrobial implants. Another important part of the study was the use of PEKK material. Oxford Performance Materials used its OsteoFab technology to create 3D printed PEKK samples, which the researchers tested in the lab with a variety of common bacteria and compared with Read more

Summary Of Special Plastic PEEK Excellent Properties

PEEK’s molecular structure contains a large number of rigid benzene rings, so its heat resistance is very good, which can rival that of polyimide (PI), while two ether bonds and a carbonyl group provide the material with good flexibility . PEEK is expensive. Generally, domestic PEEK is several hundred yuan per kilogram, and imported PEEK is more than one thousand yuan per kilogram. The high cost of PEEK is inseparable from its outstanding performance. Compared with other resin materials, PEEK has excellent performance in high temperature resistance, mechanical properties, stability, corrosion resistance, aging resistance and peek CNC machining performance. Its main properties are summarized as follows : 1. High Temperature Read more

The Promising Special Engineering Plastic-PPS

General-purpose plastics generally refer to polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), ABS, nylon (PA), etc. , Affect the wide range of plastic varieties. Engineering plastics refer to plastics with excellent comprehensive properties that can be used as industrial components to replace metal materials. The plastic has excellent mechanical properties, heat resistance, creep resistance, electrical insulation, etc., but the price is relatively expensive and the output is relatively small. Polycarbonate (PC), polyester (PET), polyoxymethylene (POM), nylon (PA), polyphenylene ether (PPO), and polyphenylene sulfide (PPS) are known as the world’s six largest engineering plastics. Special engineering plastics refer to engineering plastics with long-term use temperature above 150 ℃ and Read more

The Performance Characteristics Detail Of PEEK Plastics

When it comes to polyetheretherketone, it is well known that if the plastic material is likened to a pyramid, PEEK is the one at the top of the tower. Polyetheretherketone resin (polyetheretherketone, PEEK resin for short) is a semi-crystalline, high-performance thermoplastic engineering plastic. PEEK has strong mechanical properties, chemical corrosion resistance, wear resistance, fatigue resistance and dimensional stability, high temperature resistance of 260 ° C, commonly used in construction machinery, aerospace products, etc. With other high temperature resistant plastics such as PI, PPS, PTFE, PPO and other high temperature resistant plastics, the upper limit of the operating temperature exceeds 50 °C. The Performance Of PEEK  First of all, PEEK has Read more

The Application Of Various Plastics (PPSPEEKPA66PP, etc.) On Gaskets

Washers are the parts that are placed between the connector and the nut. Compared with metal gaskets, plastic gaskets have excellent insulation, corrosion resistance, thermal insulation and non-magnetic properties, light weight, and are widely used in semiconductor, automotive, aerospace industry, interior decoration and other fields. Using more than 10 kinds of plastics, including PA66, PC, special engineering plastic PEEK with the best performance, modified PPS, PTFE, PP and PVD, etc. PA66【Nylon 66】 PA66 is a crystalline engineering plastic. It is a high toughness material with small friction coefficient, good wear resistance and excellent self-lubrication. Its oil resistance and chemical resistance are also very good, so it is most suitable for Read more

What Is Polyetheretherketone Specialty Fibers

Polyetheretherketone (PEEK) special fiber is obtained by high temperature melt spinning of polyetheretherketone resin. Polyetheretherketone has high temperature resistance (UL temperature index 250℃), high strength (up to 94MPa for pure resin, 210MPa after fiber reinforcement), chemical resistance (except concentrated sulfuric acid, almost insoluble in any conventional chemical reagents), Irradiation resistance (109rad resistance, equivalent to nuclear reactor core radiation intensity), creep resistance (especially high temperature creep resistance, equivalent to nylon room temperature endurance at 150°C), high flame retardancy (0.3mm thick, can meet 94V -1; 1.5mm thick, can meet 94V-0), when fully burned, only H2O and CO2 are produced, no toxic gas is produced, and the high temperature hydrolysis resistance is excellent Read more

The Define Of Peek Special Materials

Peek polyether ether ketone is a special engineering plastic with excellent properties such as high temperature resistance, self-lubrication, easy processing and high mechanical strength, which can be manufactured and processed into various mechanical parts, such as automobile gears, oil screens, shift start disks ; Aircraft engine parts, automatic washing machine runners, medical equipment parts, etc.PEEK main features: Corrosion resistance, anti-aging Solubility resistance; High temperature, high frequency, high voltage electrical performance conditions Both toughness and rigidity; Dimensional requirements Precise conditions Radiation wear resistance, corrosion resistance Condition Water resistance Solution, excellent characteristics can still be maintained under high temperature and high pressure; Lightweight replacement of metal for optical fiber components Good wear Read more

What Is Polyetheretherketone

Polyetheretherketone (PEEK) is a high polymer composed of repeating units containing one ketone bond and two ether bonds in the main chain structure, and is a special polymer material. It has physical and chemical properties such as high temperature resistance and chemical resistance. It is a kind of semi-crystalline polymer material. It can be used as high temperature resistant structural material and electrical insulating material. It can be compounded with glass fiber or carbon fiber to prepare reinforcing material. Generally, a type of polyarylene ether polymer obtained by condensation with aromatic dihydric phenol is used. This material has numerous applications in aerospace, medical devices (as artificial bone to repair bone Read more

The widespread use of polymers has transformed our lives over the past 75 years or so. From commodity plastics to high performance polymers (HPP). Like PEEK, both can function in very demanding applications. PEEK not only plays an important role in the plastic part of the antenna port of the iPhone, but also has been widely used in the new HNB smoking set, and is the core raw material for heating peripheral components. Many of China’s top heat-not-burn products are using PEEK’s material solutions. What Is PEEK Material? Polyetheretherketone (English name polyetheretherketone, PEEK for short) refers to a linear aromatic semi-crystalline polymer whose macromolecular main chain is composed of aryl Read more