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Tempalux® WM

Tempalux® WM is Westlake’s medical grade polyetherimide (PEI). This material is FDA, USP VI, and ISO-10993 compliant. Its regulatory compliance profile and lot traceability make it ideal for use in medical and life science applications. Sterilization methods include EtO gas, radiation, steam autoclaving, dry heat, and cold sterilization.

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Industry

Life Sciences

Attributes

Shapes

Colors Available

Typical Properties

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Property	Test Standard	English Units	Metric Units
Mechanical
Flexural Modulus	D790	497 kpsi	3,430 MPa
Flexural Strength - Yield	D790	25 kpsi	173 MPa
Izod Impact, notched	D256	0.99 ft-lb/in	53 J/m
Tensile Elongation @ Break	D638	60.00 %	60.00 %
Tensile Elongation @ Yield	D638	7.00 %	7.00 %
Tensile Modulus	D638	519 kpsi	3,580 MPa
Tensile Strength @ Break	D638	13 kpsi	90 MPa
Tensile Strength @ Yield	D638	15 kpsi	110 MPa
Thermal
HDT @ 264 psi	D648	393 °F \|	201 °C
Physical
Moisture Absorption	D570	0.25 %	0.25 %
Specific Gravity	D792	1.27	1.27
Electrical
Volume Resistivity	D257	1 x 10¹⁷ ohm-cm	1 x 10¹⁷ ohm-cm

Rod Sizing

Sheet Sizing

Film Sizing

48"L

2.25" (57.15mm)

2.50" (63.5mm)

2.75" (69.85mm)

3" (76.2mm)

96"L

1" (25.4mm)

1.25" (31.75mm)

1.50" (38.1mm)

1.75" (44.45mm)

2" (50.8mm)

Slab Sizing

48"L x 24"W

0.5" (12.7mm)

0.75" (19.05mm)

1.0" (25.4mm)

1.25" (31.75mm)

1.5" (38.1mm)

1.75" (44.45mm)

2.0" (50.8mm)

Extruded Sheet Sizing

96"L x 48"W

0.03" (0.76mm)

0.035" (0.89mm)

0.06" (1.52mm)

0.062" (1.57mm)

0.08" (2.03mm)

0.09" (2.29mm)

0.095" (2.41mm)

0.125" (3.18mm)

0.1875" (4.76mm)

0.25" (6.35mm)

26"W

0.002" (0.05mm)

0.003" (0.08mm)

0.004" (0.1mm)

0.005" (0.13mm)

0.01" (0.25mm)

0.02" (0.51mm)

Documentation

No documents found.

Tempalux® WM

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