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| JUTAI manufactures 1mm, 2mm and 3mm PEI thin sheets up to 620×3000mm for hydrogen energy equipment, electrical insulation and custom precision components. | |||||||||
Large-format PEI thin sheets manufactured by JUTAI, available in 1mm, 2mm and 3mm thicknesses, with maximum dimensions of 620 × 3000mm.
JUTAI manufactures thin polyetherimide (PEI) sheets for applications requiring lightweight construction, electrical insulation and precision sheet fabrication.
Unlike conventional thick PEI plates primarily used for CNC machining, our 1–3mm PEI thin sheets are designed for customers requiring thin-gauge material in extended lengths, particularly for hydrogen energy equipment, electrical systems and custom industrial components.
With a maximum sheet size of 620 × 3000mm, JUTAI offers flexible material supply for customers who need long-format sheets, precision cutting or custom-designed parts.
One of the key advantages of JUTAI PEI thin sheets is the ability to manufacture sheets up to 3000mm in length.
This allows customers to obtain longer continuous pieces for industrial equipment, reducing the need to join multiple smaller sheets in applications where one-piece construction is preferred.
JUTAI offers 1mm, 2mm and 3mm PEI sheets for different component designs.
These thickness options provide flexibility for insulating layers, thin structural panels and custom-cut components where conventional thick plates may be unnecessary.
PEI offers useful electrical insulating properties, mechanical strength and dimensional stability.
These characteristics make it a candidate material for electrical equipment, insulating supports and precision components where the selected operating conditions are compatible with PEI.
In addition to supplying full-size sheets, JUTAI provides custom cutting and precision machining services.
Customers can submit drawings or dimensional requirements for evaluation, allowing PEI sheets to be supplied as cut blanks or finished components.
The development of hydrogen production and energy systems has created demand for engineering plastics used in electrical insulation, equipment support and precision component fabrication.
JUTAI PEI thin sheets can be evaluated for selected components in hydrogen-related equipment where thin-gauge material, electrical insulation and dimensional stability are required.
Potential applications include:
Electrical insulating sheets for hydrogen equipment
Custom-cut insulating spacers and separator plates
Auxiliary structural panels and protective covers
Insulating supports for electrical control assemblies
Precision-cut components for hydrogen system equipment
Hydrogen equipment operates under different temperature, pressure, humidity and chemical conditions depending on the system design.
For applications involving alkaline electrolytes, elevated temperatures or prolonged exposure to hot water, material compatibility must be carefully evaluated.
PEI thin sheets should not be assumed suitable for direct exposure to all electrolyzer operating environments without appropriate testing.
JUTAI recommends that customers provide the operating temperature, chemical exposure, pressure conditions and component drawings before final material selection.
Thin-gauge PEI sheets require appropriate handling and processing methods to achieve the desired component dimensions and surface quality.
JUTAI supports customers with:
Full-size thin sheet supply
Custom rectangular cutting
CNC contour machining
Hole and slot machining, subject to geometry
Drawing-based component fabrication
Dimensional inspection according to agreed requirements
For thin sheets with complex geometries or tight tolerances, the cutting method and inspection criteria should be reviewed before production.
