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JUTAIPSU® NA Natural PSU Sheet 1–100 mm
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JUTAIPSU® NA Natural PSU Sheet 1–100 mm

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JUTAIPSU® NA is a natural polysulfone sheet designed for precision-machined components requiring heat resistance, hydrolysis resistance, dimensional stability, electrical insulation and resistance to hot water, steam, acids and saline solutions.

Standard sheets are available in thicknesses from 1 to 100 mm, standard widths of 620 mm and lengths of 1,000 mm, 2,000 mm and 3,000 mm. Selected large-width formats up to 1,250 mm can be evaluated upon request.

Cut-to-size supply, annealing and precision CNC machining are available.

Natural Polysulfone Sheet for Precision Machining

JUTAIPSU® NA is an unfilled natural polysulfone sheet manufactured for precision-machined industrial components.

The material has a translucent amber appearance and combines heat resistance, hydrolysis resistance, dimensional stability, electrical insulation and good mechanical strength.

JUTAIPSU® NA sheet is suitable for components exposed to hot water, steam, detergents, many acids and saline solutions. It can be machined into structural, electrical, fluid-handling and equipment components.

Standard thicknesses range from 1 to 100 mm. Standard 620 mm-wide sheets are available in lengths of 1,000 mm, 2,000 mm and 3,000 mm.

Selected wider formats up to 1,250 mm may be available according to thickness, resin grade, production quantity and manufacturing requirements.

Key Properties

Heat Resistance

PSU maintains useful strength and stiffness at elevated temperatures and provides a typical glass transition temperature of approximately 187°C.

The recommended continuous operating temperature depends on load, pressure, chemical exposure, component geometry and required service life.

Hydrolysis Resistance

JUTAIPSU® NA provides good resistance to hot water, steam and repeated aqueous cleaning environments.

The material is suitable for selected medical, laboratory, food-processing, fluid-handling and industrial equipment components.

Chemical Resistance

PSU provides good resistance to many mineral acids, saline solutions, detergents, oils and aqueous media.

It may be affected by ketones, chlorinated solvents, aromatic solvents and certain aggressive organic chemicals.

Chemical compatibility must be verified under actual operating conditions.

Dimensional Stability

Low moisture absorption, good creep resistance and relatively low thermal expansion help machined parts maintain dimensional accuracy during temperature and humidity changes.

Electrical Insulation

Natural PSU provides good dielectric strength and volume resistivity, making it suitable for selected insulating parts and electrical equipment components.

Radiation Resistance

PSU provides good resistance to selected gamma and other sterilization methods, depending on resin grade, radiation dose, component thickness and required mechanical-property retention.

Radiation resistance is retained as a supporting property rather than the principal SEO positioning of this page.

Available Sheet Sizes

Product Grade: JUTAIPSU® NA

Material: Unfilled polysulfone

Color: Natural translucent amber

Thickness Range: 1–100 mm

Standard Width: 620 mm

Standard Lengths: 1,000 mm, 2,000 mm and 3,000 mm

Large-Width Option: Up to approximately 1,250 mm, subject to confirmation

Cut-to-Size: Available

Annealing: Available

CNC Machining: Available

Customized Dimensions: Available upon request

Not every thickness, width and length combination is necessarily available from stock. Please confirm current inventory and production availability before ordering.

Typical Applications

JUTAIPSU® NA sheets can be machined into:

• Fluid-handling components
• Pump and valve components
• Manifolds
• Insulating plates
• Equipment covers
• Inspection windows
• Medical equipment components
• Laboratory fixtures
• Food-processing equipment parts
• Beverage-machine components
• Electrical insulating parts
• High-temperature supports
• Chemical-processing components
• AWE electrolyzer frames and insulating components

Application-specific requirements should be evaluated according to temperature, pressure, chemical exposure, mechanical load, regulatory requirements and expected operating life.

Material Supply and Machining Services

JUTAI provides:

• Standard PSU sheets
• Cut-to-size blanks
• Controlled annealing
• CNC milling
• CNC drilling
• Surface grinding
• Precision machining
• Dimensional inspection
• Component assembly
• Worldwide delivery

For finished components, please provide a 2D drawing, 3D model or physical sample.

CNC machining of polysulfone sheet

Frequently Asked Questions

What thicknesses of PSU sheet are available?

JUTAIPSU® NA sheets are available in thicknesses from 1 to 100 mm. Stock availability depends on thickness, width, length and quantity.

What standard sheet widths are available?

The standard specification table uses a width of 620 mm. Selected wider sheets up to approximately 1,250 mm may be evaluated upon request.

Can PSU sheet be cut to size?

Yes. JUTAI provides sawing, cutting, surface preparation and CNC machining according to customer dimensions or drawings.

Is PSU sheet transparent?

Natural PSU is normally translucent amber rather than optically clear. Transparency decreases as sheet thickness increases.

Can PSU sheet withstand hot water and steam?

PSU provides good hydrolysis resistance and can retain useful properties in hot-water and steam environments. Final suitability depends on temperature, pressure, exposure duration and mechanical loading.

Is PSU sheet suitable for food or medical applications?

It can be used in selected food-processing and medical-equipment applications, but compliance depends on the specific resin grade and the applicable regulatory documentation.

Can PSU sheet be used in alkaline electrolyzers?

Selected PSU grades can be considered for AWE electrolyzer frames and insulating structural components. Compatibility must be evaluated according to KOH concentration, temperature, pressure, compression load and required service life.

Request a Quote

Please provide:

• Sheet thickness
• Width and length
• Quantity
• Dimensional tolerance
• Application
• Operating temperature
• Chemical medium
• Required resin or certification
• Cutting or machining requirements
• Destination country

PSU plastic sheet 1–100 mm

JUTAIPSU®NA Sheet Specification

JUTAIPSU®NA Sheet Specification

Thickness × Width (mm)

1,000 mm Weight (kg)

2,000 mm Weight (kg)

3,000 mm Weight (kg)

1 × 620

1.18

2.36

3.55

2 × 620

1.98

3.95

5.93

3 × 620

2.84

5.68

8.52

4 × 620

3.63

7.27

10.90

5 × 620

4.71

9.42

14.12

6 × 620

5.49

10.99

16.48

8 × 620

7.06

14.12

21.19

10 × 620

8.63

17.26

25.89

12 × 620

10.21

20.42

30.63

15 × 620

12.52

25.03

37.55

16 × 620

13.35

26.70

40.05

20 × 620

16.49

32.98

49.46

25 × 620

21.20

42.39

63.59

30 × 620

25.12

50.24

75.36

35 × 620

29.05

58.11

87.16

40 × 620

32.98

65.95

98.93

45 × 620

37.30

74.59

111.89

50 × 620

41.61

83.22

124.82

60 × 620

49.46

98.93

148.39

70 × 620

57.71

115.42

173.13

80 × 620

65.56

131.11

196.67

90 × 620

73.80

147.60

221.40

100 × 620

82.04

164.09

246.13

Note: Nominal unit weights are for reference only. Actual dimensions and weights may vary by production batch and machining allowance.

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