| 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 high-performance special engineering plastic with excellent high temperature resistance, mechanical strength, chemical stability, and wear resistance. It is widely used in aerospace, medical, automotive, electronic, and industrial equipment fields.
Has the following characteristics:
High temperature resistance: Long term use temperature can reach 250 ° C, short-term temperature resistance is 300 ° C (better than most engineering plastics)
High mechanical strength, high rigidity, high strength (similar to aluminum alloy), excellent creep resistance
Wear resistance with low friction coefficient (0.3~0.4), suitable for high wear environments
Chemical stability, acid and alkali resistance, organic solvents (except concentrated sulfuric acid and concentrated nitric acid)
Electrical insulation maintains stable insulation performance at high frequencies, suitable for the field of electronics and electrical engineering
Radiation resistance, resistant to X-rays and gamma rays, suitable for nuclear industry and medical equipment
Biocompatibility meets medical grade standards (ISO 10993) and can be used for human implants
Flame retardant and self extinguishing (UL94 V-0 grade), low smoke and non-toxic
Low dimensional stability and moisture absorption, maintaining stability even in humid or high temperature environments
UHMWPE(Ultra-High Molecular Weight Polyethylene) It is a linear polyethylene with a molecular weight typically between 2 million and 6 million, much higher than ordinary HDPE (high-density polyethylene). It has extremely high wear resistance, impact resistance, and self-lubricating properties, and is widely used in industrial, medical, and sports equipment fields.
Has the following performance:
The most wear-resistant material in wear-resistant plastics (7 times higher than carbon steel and 4 times higher than nylon)
Extremely high impact resistance and toughness, maintaining excellent impact resistance even at low temperatures (-200 ° C)
Low self-lubricating friction coefficient (0.1~0.2, close to PTFE), suitable for oil-free lubrication environment
Chemical stability: Acid, alkali, and organic solvents (except for strong oxidizing acids)
Low density 0.93-0.94 g/cm ³ (lighter than water), suitable for lightweight applications
Low temperature resistance can be used within the range of -200 ° C to+80 ° C (some modified models can reach up to 100 ° C)
Good dielectric properties with good electrical insulation, suitable for electrical insulation
Biocompatibility meets medical grade standards (ISO 10993) and can be used for human implants
UV resistance requires the addition of stabilizers to improve outdoor weather resistance
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