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JUTAIPEEK®WR02 SHEET is a Bearing Grade modified polyetheretherketone (PEEK) rod profile. It has the lowest coefficient of friction among all ketone-based polymers. It exhibits unique performance within the bearing-grade PEEK family, capable of sealing under lower pressures compared to 10-10-10 PEEK (such as 450FC30) or carbon fiber-reinforced grades (such as 450CA30) while still maintaining excellent wear resistance. Bearing Grade PEEK SHEET contains 20% uniformly dispersed PTFE powder, making it ideal for use in intermittent maintenance bushings and rotors in reusable medical devices and analytical instruments. Compared to unfilled PEEK, it has a 50% lower coefficient of friction and a 25% lower wear rate, making it highly suitable for limited-use bushings and rotors. Due to its unique composition, it can seal at lower pressures than unfilled and reinforced grades.
JUTAIPEEK®WR02 SHEET is a Bearing Grade modified polyetheretherketone (PEEK) rod profile. It has the lowest coefficient of friction among all ketone-based polymers. It exhibits unique performance within the bearing-grade PEEK family, capable of sealing under lower pressures compared to 10-10-10 PEEK (such as 450FC30) or carbon fiber-reinforced grades (such as 450CA30) while still maintaining excellent wear resistance. Bearing Grade PEEK SHEET contains 20% uniformly dispersed PTFE powder, making it ideal for use in intermittent maintenance bushings and rotors in reusable medical devices and analytical instruments. Compared to unfilled PEEK, it has a 50% lower coefficient of friction and a 25% lower wear rate, making it highly suitable for limited-use bushings and rotors. Due to its unique composition, it can seal at lower pressures than unfilled and reinforced grades.
Bearing Grade PEEK SHEET is a preferred material in various industries due to its unique performance advantages. In electronics and electrical appliances, it is favored for precision parts. In the automotive sector, it is used extensively in engine components, transmission systems, and brake systems due to its excellent sliding and friction properties, along with high strength and stiffness. The sealing industry values it for its wear resistance, chemical corrosion resistance, and dimensional stability. Additionally, in mechanical engineering, it is widely utilized for manufacturing various mechanical parts and components, benefiting from its strength, stiffness, and wear resistance.
Bearing Grade PEEK SHEET is a preferred material in various industries due to its unique performance advantages. In electronics and electrical appliances, it is favored for precision parts. In the automotive sector, it is used extensively in engine components, transmission systems, and brake systems due to its excellent sliding and friction properties, along with high strength and stiffness. The sealing industry values it for its wear resistance, chemical corrosion resistance, and dimensional stability. Additionally, in mechanical engineering, it is widely utilized for manufacturing various mechanical parts and components, benefiting from its strength, stiffness, and wear resistance.
Use a lathe or milling machine to remove the surface heat treatment aging layer, generally removing 0.5-1mm.
For milling, choose PCD-coated tools.
For drilling, use PCD-coated drill bits, and follow the principle of drilling a pilot hole before enlarging.
During processing, ensure sufficient coolant to prevent material burning or tool sticking.
It is recommended to use water-soluble cutting fluids.
Storage Instructions:
Keep away from light, moisture, and oily substances.
If not in use, wrap it properly with film.
Use a lathe or milling machine to remove the surface heat treatment aging layer, generally removing 0.5-1mm.
For milling, choose PCD-coated tools.
For drilling, use PCD-coated drill bits, and follow the principle of drilling a pilot hole before enlarging.
During processing, ensure sufficient coolant to prevent material burning or tool sticking.
It is recommended to use water-soluble cutting fluids.
Storage Instructions:
Keep away from light, moisture, and oily substances.
If not in use, wrap it properly with film.
Performance | Test Method | Unit | Bearing Grade PEEK |
Color | Eye | / | Rice-Yellow |
Density | ISO 1183-1 | g/cm3 | 1.4 |
Tensile Strength | ISO 527-2 | MPa | ≥65 |
Tensile Modulus | ISO 527-2 | GPa | ≥2.5 |
Elongation At Break | ISO 527-2 | % | ≥10 |
Charpy Impact Strength | ISO179 | kJ/m2 | ≥4.0 |
Flexural Strength | ISO 178 | MPa | ≥100 |
Flexural Modulus | ISO 178 | GPa | ≥2.8 |
Shore D Hardness | ISO 868 | / | ≥78 |
Melt Temperature | ISO11357-3 | ℃ | ≥334 |
Coefficient of Linear Thermal Expansion | ISO 11359-2 | 10-6/K | ≤65 |
Long Service Temperature | UL 746B | ℃ | 240 |
Heat Deflection Temperature | ISO 75-2 | ℃ | ≥143 |
Flame Retardancy | UL 94 | / | V-0 |
Volume Resistivity | IEC 62631-3-1 | Q ·cm | 10^14-10^16 |
Frictional Coefficient | ASTM D3702 | / | 0.42±0.10 |
Wear Rate | um/h | 7.3±1.5 |
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.
Performance | Test Method | Unit | Bearing Grade PEEK |
Color | Eye | / | Rice-Yellow |
Density | ISO 1183-1 | g/cm3 | 1.4 |
Tensile Strength | ISO 527-2 | MPa | ≥65 |
Tensile Modulus | ISO 527-2 | GPa | ≥2.5 |
Elongation At Break | ISO 527-2 | % | ≥10 |
Charpy Impact Strength | ISO179 | kJ/m2 | ≥4.0 |
Flexural Strength | ISO 178 | MPa | ≥100 |
Flexural Modulus | ISO 178 | GPa | ≥2.8 |
Shore D Hardness | ISO 868 | / | ≥78 |
Melt Temperature | ISO11357-3 | ℃ | ≥334 |
Coefficient of Linear Thermal Expansion | ISO 11359-2 | 10-6/K | ≤65 |
Long Service Temperature | UL 746B | ℃ | 240 |
Heat Deflection Temperature | ISO 75-2 | ℃ | ≥143 |
Flame Retardancy | UL 94 | / | V-0 |
Volume Resistivity | IEC 62631-3-1 | Q ·cm | 10^14-10^16 |
Frictional Coefficient | ASTM D3702 | / | 0.42±0.10 |
Wear Rate | um/h | 7.3±1.5 |
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.
PEEKWR02 Sheet Specification | ||
Dimension | Length(mm) | Weight(kg) |
6 x 620 | 1000 | 6.74 |
8 x 620 | 1000 | 8.99 |
10 x 620 | 1000 | 10.78 |
12 x 620 | 1000 | 12.58 |
15 x 620 | 1000 | 15.72 |
16 x 620 | 1000 | 17.08 |
20 x 620 | 1000 | 20.67 |
25 x 620 | 1000 | 25.17 |
30 x 620 | 1000 | 29.66 |
40 x 620 | 1000 | 38.65 |
50 x 620 | 1000 | 47.52 |
PEEKWR02 Sheet Specification | ||
Dimension | Length(mm) | Weight(kg) |
6 x 620 | 1000 | 6.74 |
8 x 620 | 1000 | 8.99 |
10 x 620 | 1000 | 10.78 |
12 x 620 | 1000 | 12.58 |
15 x 620 | 1000 | 15.72 |
16 x 620 | 1000 | 17.08 |
20 x 620 | 1000 | 20.67 |
25 x 620 | 1000 | 25.17 |
30 x 620 | 1000 | 29.66 |
40 x 620 | 1000 | 38.65 |
50 x 620 | 1000 | 47.52 |