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Wear Resistance Polyether Ether Ketone SHEET for Sealing industry
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Wear Resistance Polyether Ether Ketone SHEET for Sealing industry

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JUTAIPEEK®WR01, Wear resistance PEEK SHEET is a wear-resistant polyetheretherketone (PEEK) profile. WR stands for Wear Resistance. WR01 is a PEEK product modified with 10% PTFE, 10% graphite powder, and 10% carbon fiber.
This product features a low friction coefficient, high wear resistance, and self-lubricating properties, making it a bearing-grade PEEK composite material. It is suitable for applications in polymer bearings, gears, dynamic seals, and other fields, especially for friction applications that require low noise, low vibration, and resistance to corrosive media.






● Excellent sliding and friction performance;

● High strength and high rigidity;

● High dimensional stability plastic

● High thermal conductivity;

● High heat resistance plastic

● Excellent corrosion resistance.


— Automotive industry
— Sealing industry
— Mechanical engineering industry


Bushings and Bearings ,Gears and Sprockets, Manifolds, Pump and Valve Components, Rollers, Wear Strips, Pump Case Wear Rings, Structural Components, High Strength Dimensionally Stable Components




PerformanceTest MethodUnitWear Resistance PEEK
ColorEye/black
DensityISO 1183-1g/cm31.43
Tensile StrengthISO 527-2MPa≥90
Tensile ModulusISO 527-2GPa≥6
Charpy Impact Strength(Notched)ISO 179kJ/m2≥4.0
Flexural StrengthISO 178MPa≥140
Flexural ModulusISO 178GPa≥6
Rockwell HardnessISO 2039-2M≥100
Melt TemperatureISO 11357-3≥334
Thermal ConductivityISO 8302W/(m-K)0.7-1.0
Coefficient of Linear Thermal ExpansionISO 11359-210-6/K≤50
Long-term ServiceTemperatureUL 746B240
Heat Deflection TemperatureISO 75-2≥260
Water Absorption(23℃,water,24h)ISO 62 Method 1%≤0.10
Volume ResistivityIEC62631-3-1Q ·cm≤10^11
Flame RetardancyUL 94/V-0
Frictional CoefficientASTM D3702/0.15±0.05
Wear Rate
um/h4.2±0.8


Notes: Frictional coefficient and wear rate were tested according to ASTM D3702, that is using thrust washer testing machine. Rubbing pair is PEEK sample thrust washer and 45# steel washer, and the contact area is 1.29cm2, and the inner diameter of the PEEK sample is 25mm. The applied load is 0.35MPa and the rubbing velocity is 2m/s.

 


PEEKWR01 Sheet Specification

Dimension
Thickness*Width(mm)

Length(mm)

Weight(kg)

6 x 620

1000

6.89

8 x 620

1000

9.18

10 x 620

1000

11.01

12 x 620

1000

12.85

15 x 620

1000

16.06

16 x 620

1000

17.45

20 x 620

1000

21.12

25 x 620

1000

25.71

30 x 620

1000

30.30

40 x 620

1000

39.48

50 x 620

1000

48.54


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