Product introduction
PEEK composite material
Poly(ether-ether-ketone)
As a special polymer material, PEEK has strong mechanical properties, high temperature resistance and corrosion resistance. It can be used as a high-temperature resistant structural material and electrical insulation material, and can be combined with glass fiber or carbon fiber to prepare a reinforcing material.
Lianyi modified PEEK matrix composites are thermoformed by adding modified reinforcing materials using Polyetheretherketone as the matrix. Specialized applications in aerospace, shipbuilding, automotive industry, construction machinery, electrical and electronic equipment and other fields.
Product range
sliding bearing bushings, gaskets, sealing components, insulation parts, gears, valve seats, valve plates, thrust washers and hydraulic components, can also make PEEK rods, plates, tubes, balls, screws and other types.
Advantage
Lianyi independent research and development, design and production
Personalize various types of product types
Excellent chemical resistance
High mechanical strength even above 250°C
Excellent wear and abrasion resistance
Best-in-class fatigue resistance
Dimensional stability
Hydrolysis resistance
Dielectric characteristics
Self-lubricating
|
Material and bearing characteristics |
G-JM |
|
Coefficient of dry friction（5MPa,0.15m/s） |
≤0.112 |
|
Amount of wear（E-10cm³Nm）(15Mpa, 0.1m/s) |
≤8.7 |
|
density(g/cm³) |
1.41 |
|
hardness(HD) |
77.00 |
|
tensile strength（Mpa） |
140.00 |
|
Compressive strength（Mpa） |
125.00 |
|
Bending strength（Mpa） |
165.00 |
|
Impact strength(KJ/㎡) |
7.00 |
|
Critical rotational speed（m/s） |
1.37 |
|
Water absorption rate（%） |
0.17 |
|
Operating temperature(℃) |
≤250 |
|
Limit PV value（Mpa.m/s） |
49.50 |
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