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PEI ( Polyether Imide )
PEI is semi-transparent, high temperature resistant plastic and exhbits extreme stiffness. Also it has excellent resistant properties to steam and hot water  and is suitable for process where repeatable cycle needs. PEI has often been used as counter material of poly sulfone which requires high stiffness and heat resistance.
ㆍCharacteristics ㆍApplications
  • - Excellent heat resistance
  • - Superior mechanical strength
  • - Favorable dielectric insulation
  • - Prone to chemical and frictional abrasion resisntance
  • - Electrical mock-up component
  • - Insulation parts ( Connector, Clamp )
  • - Semi-conductor equipment components
  • - Parts for general industry

Standard Dimension Sheet & Plates Stick Sheet & Plates
Thickness
(mm)		 Thickness tolerance
(mm)		 Weight ( Kg/sheet ) Thickness tolerance
(mm)		 Weight ( Kg/sheet )
W 500mm x L 1000mm L 1000mm
Natural Natural
6 +0.2 ~ +1.2 4.758 +0.2 ~ +1.2 0.037
8 6.344 0.065
10 +0.2 ~ +1.5 7.930 +0.2 ~ +1.5 0.102
12 9.516 0.147
16 12.688 0.261
20 15.860 0.480
25 19.825 0.638
30 23.790 0.918
40 +0.2 ~ +2.2 31.720 +0.2 ~ +2.2 1.633
50 39.650 2.511
60 * * * 3.674
  • * Dimension and weight can be varied by tolerance in the specification.
  • * Customized size available upon request.