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JUTAIPEEK®NA | Natural PEEK Rod Ø4–300 Mm
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JUTAIPEEK®NA | Natural PEEK Rod Ø4–300 Mm

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JUTAIPEEK® NA is an unfilled natural PEEK rod manufactured for precision-machined components used in high-temperature, chemically aggressive and mechanically demanding environments.

PEEK rods are available in diameters from Ø4 to Ø300 mm, with standard lengths of 1,000 mm, 2,000 mm and 3,000 mm. Victrex® 450G and ZYPEEK® 770G resin options are available, together with cut-to-size, annealing and precision CNC machining services.

JUTAI maintains stock of commonly requested sizes and provides one-stop support from material selection to finished PEEK components.

Natural PEEK Rod for Precision Machining

JUTAIPEEK® NA is an unfilled, natural-colored polyether ether ketone rod developed for precision-machined components used in high-temperature, chemically aggressive and mechanically demanding environments.

The semi-crystalline structure of PEEK provides an excellent balance of mechanical strength, toughness, dimensional stability, fatigue resistance, creep resistance and electrical insulation.

JUTAIPEEK® NA rods are available from Ø4 to Ø300 mm, with lengths up to 3,000 mm. Commonly requested sizes are available from stock, while customized diameters, lengths and tolerances can be supplied according to customer requirements.

Victrex® 450G and ZYPEEK® 770G resin options are available to meet different technical, documentation and commercial requirements.

PEEK Rod.jpg

Key Properties

High-Temperature Performance

JUTAIPEEK® NA can provide a continuous service temperature of up to 250–260°C, depending on mechanical load, pressure, chemical environment and other application conditions. It also maintains good mechanical and dimensional performance under repeated thermal cycling.

High Mechanical Strength

Natural PEEK retains good tensile, compressive and flexural strength at elevated temperatures. It is suitable for structural and mechanical components requiring strength, toughness and low weight.

Creep and Fatigue Resistance

PEEK provides excellent resistance to long-term deformation under load and repeated mechanical stress, making it suitable for demanding dynamic and structural applications.

Chemical and Hydrolysis Resistance

Natural PEEK offers excellent resistance to a wide range of oils, fuels, hydrocarbons, hot water, steam and industrial chemicals. Chemical compatibility should be confirmed for concentrated acids and specific combinations of concentration, temperature, pressure and exposure time.

Dimensional Stability

Low moisture absorption, good creep resistance and a relatively low coefficient of thermal expansion help PEEK maintain dimensional accuracy during machining and long-term use.

Electrical Insulation

Unfilled natural PEEK provides excellent dielectric performance across a wide temperature range and is suitable for high-performance electrical and electronic insulation components.

Wear Performance

Natural PEEK offers good wear resistance and a relatively low coefficient of friction. For highly loaded sliding parts, dry-running bearings or particularly demanding wear applications, JUTAIPEEK® FC bearing-grade material is recommended.

Flame and Radiation Resistance

PEEK is inherently flame-resistant and produces relatively low smoke and toxic gas emissions. It also provides good resistance to radiation environments. The applicable UL94 rating depends on resin grade and product thickness.

Why Choose JUTAIPEEK® NA Rod?

Wide Size Range

Natural PEEK rods are available in diameters from Ø4 to Ø300 mm and lengths up to 3,000 mm.

Stock Availability

JUTAI maintains stock of commonly requested diameters to support samples, small orders and urgent production requirements.

Multiple Resin Options

Victrex® 450G and ZYPEEK® 770G resin options are available according to the customer’s application, documentation and budget requirements.

Cut-to-Size Service

PEEK rods can be cut to the required length, reducing customer handling time and material waste.

Annealing Service

Controlled annealing can be provided before or during machining to reduce internal stress and improve dimensional stability for precision components.

Precision CNC Machining

JUTAI provides turning, milling, drilling, grinding and other CNC machining services according to customer drawings or samples.

One-Stop Manufacturing

Our services cover resin selection, material modification, extrusion, compression molding, annealing, cutting, precision machining, inspection and assembly.

Quality and Documentation

JUTAI operates under an ISO 9001:2015 quality management system. TDS, resin COA, COC, MSDS, RoHS and REACH documentation can be provided where applicable.

Typical Applications

Oil & Gas and Petrochemical

• Valve seats

• Sealing components

• Bushings

• Wear rings

• Pump and compressor components

• Downhole electrical insulation parts

• Connector bodies

• Instrumentation components

• High-temperature sleeves

• Centralizer and fluid-handling components

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Semiconductor and Electronics

• IC test sockets

• Electrical insulating fixtures

• Wafer-processing equipment parts

• Semiconductor equipment bushings

• Chemical-handling components

• Connector components

• Sensor housings

• Precision positioning parts

• Cleanroom equipment components

Industrial Machinery

• Bearings and bushings

• Sleeves and spacers

• Piston rings

• Support rollers

• Pump and valve components

• Seal carriers

• High-temperature mechanical parts

• Precision structural components

Aerospace and Transportation

PEEK rods can be used for lightweight structural parts, electrical insulation components, high-temperature fasteners, supports and spacers requiring low weight, corrosion resistance and reliable thermal performance.

Medical and Laboratory Equipment

Natural PEEK can be used for medical instrument handles, laboratory fixtures, analytical equipment components and sterilizable parts, subject to the selected resin grade and applicable regulatory requirements. Standard industrial-grade PEEK should not be represented as implant-grade material.

2024-03-21 130112(1).jpg

Metal Replacement Benefits

• Lower component weight

• Excellent corrosion resistance

• Electrical insulation

• Reduced noise and vibration

• Resistance to hot water and steam

• Lower maintenance requirements

• Easier production of complex geometries

• Longer service life in suitable environments"

Material suitability should always be evaluated according to actual temperature, pressure, mechanical load, chemical medium and operating life.

Material Selection Guide

JUTAIPEEK® NA

Balanced strength and toughness; electrical insulation; chemical and hydrolysis resistance; low moisture absorption; precision machining; unfilled natural PEEK.

JUTAIPEEK® GF30

Higher stiffness, better structural stability, improved dimensional stability and good electrical insulation.

JUTAIPEEK® CF30

Higher mechanical stiffness, lower thermal expansion, improved dimensional stability and higher load-bearing capability.

JUTAIPEEK® FC

Better wear performance, lower friction, dry-running capability, bearings and sliding applications.

JUTAIPEEK® ESD

Controlled surface resistance, static dissipation, semiconductor and electronic equipment applications.

PEEK Rod Machining Parts.png
JUTAIPEEK®NA Rod Technical Data Sheet

JUTAIPEEK® NA Rod Technical Data Sheet

Property

Test Method

Unit

Typical Value

Color

Visual

Natural Beige

Density

ISO 1183-1

g/cm³

1.30

Tensile Strength

ISO 527-2

MPa

≥100

Tensile Modulus

ISO 527-2

GPa

≥4.0

Elongation at Break

ISO 527-2

%

≥25

Charpy Impact Strength (Notched)

ISO 179

kJ/m²

≥4.0

Flexural Strength

ISO 178

MPa

≥150

Flexural Modulus

ISO 178

GPa

≥3.5

Rockwell Hardness

ISO 2039-2

M

≥100

Shore D Hardness

ISO 868

Shore D

≥85

Coefficient of Linear Thermal Expansion

ISO 11359-2

10⁻⁶/K

≤65

Long-Term Service Temperature

UL 746B

°C

250

Heat Deflection Temperature

ISO 75-2

°C

≥150

Water Absorption (23°C, Water, 24 h)

ISO 62

%

≤0.1

Flammability (1.6 mm)

UL 94

V-0

Volume Resistivity

IEC 62631-3-1

Ω·cm

10¹⁴–10¹⁶

Dielectric Strength

IEC 60243-1

kV/mm

≥15

Dielectric Constant (1 MHz)

IEC 62631-2-1

3.4

Dielectric Loss (1 MHz)

IEC 62631-2-1

0.086

JUTAIPEEK®NA Sheet Specification

JUTAIPEEK® NA Natural PEEK Rod Specification

Diameter (mm)

1,000 mm Weight (kg)

2,000 mm Weight (kg)

3,000 mm Weight (kg)

4

0.026

0.052

0.077

5

0.037

0.074

0.11

6

0.05

0.1

0.15

8

0.08

0.17

0.25

10

0.11

0.25

0.37

12

0.17

0.35

0.52

15

0.25

0.52

0.79

20

0.44

0.91

1.36

25

0.68

1.39

2.09

30

0.98

1.98

2.97

35

1.32

2.67

4.01

40

1.72

3.47

5.2

45

2.17

4.38

6.57

50

2.75

5.58

8.37

55

3.31

6.7

10.05

60

3.8

7.93

11.89

65

4.48

9.26

13.89

70

5.33

10.69

16.17

75

6.14

12.42

18.63

80

7.02

14.21

21.31

90

8.83

17.84

26.76

100

11

22.22

33.33

110

13.03

26.32

39.5

120

15.44

31.2

46.8

130

18.05

36.76

55.14

140

20.87

43.36

65.04

150

24.05

48.6

72.89

160

27.6

55.47

83.21

170

31.07

62.44

93.66

180

34.74

69.83

104.74

190

38.62

77.62

116.43

200

42.7

85.83

128.75

Frequently Asked Questions

What sizes of natural PEEK rod are available?

JUTAIPEEK® NA rods are available in diameters from Ø4 to Ø300 mm. Standard lengths include 1,000 mm, 2,000 mm and 3,000 mm. Customized diameters and lengths are available upon request.

Which resin grades are available?

Natural PEEK rods can be manufactured from Victrex® 450G and ZYPEEK® 770G. The resin can be selected according to technical, documentation and budget requirements.

Do you keep natural PEEK rods in stock?

Yes. JUTAI maintains stock of commonly requested diameters. Please confirm current stock, length and quantity before ordering.

Can PEEK rods be cut to size?

Yes. Cutting services are available according to the required diameter, length and quantity.

Can JUTAI machine finished PEEK components?

Yes. JUTAI provides turning, milling, drilling, grinding, annealing and precision CNC machining according to drawings or samples.

Can you provide material certificates?

Yes. Applicable TDS, resin COA, COC, MSDS, RoHS and REACH documentation can be provided where available.

Is JUTAIPEEK® NA made from virgin PEEK resin?

JUTAIPEEK® NA can be manufactured from virgin Victrex® 450G or ZYPEEK® 770G resin according to order requirements. Resin traceability and COA can be provided where applicable.

Can PEEK rod be used in hot water and steam?

PEEK offers excellent hydrolysis resistance. Final suitability depends on temperature, pressure, exposure time, mechanical load and material grade.

What is the difference between natural PEEK and PEEK CF30?

Natural PEEK provides balanced toughness, chemical resistance, electrical insulation and machinability. PEEK CF30 offers higher stiffness, better dimensional stability and lower thermal expansion.

What is the difference between natural PEEK and PEEK GF30?

Natural PEEK provides better toughness and balanced overall performance. PEEK GF30 offers higher stiffness and improved dimensional stability while maintaining good electrical insulation.

Can I request a sample?

Yes. Samples can be provided for material evaluation, machining trials and application testing, subject to size and stock availability.

Request a Quote

Please send us your required diameter, length, quantity, tolerance, resin grade and application. Our technical team will recommend the appropriate PEEK material and manufacturing process. Free samples are available for material evaluation and application testing.

Inquiry Template

Diameter: ___ mm

Length: ___ mm

Quantity: ___ pcs

Required Tolerance: ___

Preferred Resin: Victrex® 450G / ZYPEEK® 770G / No Preference

Operating Temperature: ___

Chemical Medium: ___

Application: ___

Machining Required: Yes / No

Destination Country: ___

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Our current product series including PEEK, PEI, PSU and PPS profiles of sheets, rods, tubes, with a large inventory of standard sizes available. And customization of shape & color & material filled can also supply.

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