| Plastic type |
key performance |
Typical industrial applications |
| POM |
High rigidity, wear-resistant, self-lubricating |
Gears, bearings, camshafts, valve components |
| PA |
Good toughness, fatigue resistance, oil resistance |
Pulley, chain guide, conveyor belt components |
| PTFE |
High temperature resistance (260 ºC), chemical inertness, extremely low friction |
Sealing rings, liners, chemical pipeline liners |
| UHMWPE |
Impact resistant and wear-resistant (better than steel) |
Material bin liner, conveyor chute, artificial joint |
| PC |
High transparency and impact resistance |
Windows, protective covers, instrument casings |
| PEEK |
High temperature resistance (250 ºC), high strength |
Aerospace components, high-temperature pump valve parts |
| ABS |
Easy to process, smooth surface |
Control panel, casing, ventilation duct |
PEEK (Polyether ketone) is a premier high-performance engineering plastic, renowned for its exceptional resilience under extreme high temperatures, outstanding mechanical strength, superior chemical stability, and remarkable wear resistance. Its versatility is unmatched, making it an essential component across diverse fields such as aerospace, medical, automotive, electronics, and various industrial equipment.
This extraordinary material boasts the following distinctive characteristics:
High Temperature Resilience: Designed for enduring thermal environments, PEEK can sustain long-term usage at temperatures reaching 250 °C, withstanding short-term exposure up to an impressive 300 °C, far surpassing most engineering plastics.
Unmatched Mechanical Prowess: With its high mechanical strength, rigidity, and strength comparable to aluminum alloys, PEEK offers excellent creep resistance, ensuring structural integrity under stress.
Exceptional Wear Resistance: Featuring a low friction coefficient ranging from 0.3 to 0.4, PEEK is ideally suited for high-wear environments, reducing maintenance and enhancing longevity.
Superior Chemical Stability: PEEK resists acids, alkalis, and most organic solvents (excluding concentrated sulfuric and nitric acids), delivering robust performance in challenging environments.
Outstanding Electrical Insulation: PEEK maintains stable insulation properties even at high frequencies, making it the material of choice in electronics and electrical engineering fields.
Radiation Toughness: Capable of withstanding X-rays and gamma rays, PEEK is perfectly suited for applications in the nuclear industry and medical equipment.
Medical-Grade Biocompatibility: Complying with ISO 10993 standards, PEEK is safe for human implants due to its biocompatible nature.
Flame Retardancy: PEEK is self-extinguishing, boasting a UL94 V-0 grade, with low smoke and non-toxic emissions for safer applications.
Dimensional Stability and Moisture Resistance: PEEK maintains its structural stability in humid or high-temperature environments, offering reliability in diverse conditions.
UHMWPE (Ultra-High Molecular Weight Polyethylene) is an exceptional linear polyethylene with a molecular weight ranging from 2 to 6 million, far exceeding that of ordinary HDPE. This extraordinary material is celebrated for its extreme wear resistance, impact resilience, and self-lubricating attributes, making it indispensable across industrial, medical, and sporting domains.
This remarkable polymer delivers the following superior performance attributes:
Unparalleled Wear Resistance: UHMWPE stands as the most wear-resistant plastic, outperforming carbon steel by sevenfold and surpassing nylon by fourfold.
Exceptional Impact Resilience: Even at frigid temperatures as low as -200 °C, UHMWPE retains its impressive impact resistance and toughness.
Low Friction for Smooth Performance: With a self-lubricating friction coefficient between 0.1 and 0.2, akin to PTFE, UHMWPE excels in oil-free lubrication environments.
Robust Chemical Stability: Resistant to acids, alkalis, and most organic solvents (except strong oxidizing acids), UHMWPE thrives in challenging chemical environments.
Lightweight Marvel: With a low density of 0.93-0.94 g/cm³, UHMWPE is lighter than water, offering unparalleled lightweight applications.
Versatile Low-Temperature Performance: UHMWPE is reliable within -200 °C to +80 °C, with some modified models extending usability to 100 °C.
Superior Dielectric Properties: UHMWPE provides excellent electrical insulation, proving invaluable for electrical insulation applications.
Medical-Grade Biocompatibility: Meeting ISO 10993 standards, UHMWPE is suitable for human implants, ensuring safety in medical applications.
Enhanced UV Resistance: Requires stabilizers for improved outdoor weather resistance, ensuring durability under sun exposure.
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