PROPRIETARY Vespel SP-221 PI

Material group: Polymers / PI
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2025-03
Total number of updates: 2
Update History
2025-02

This material has 24 properties — only a subset is shown here.

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PROPRIETARY Vespel SP-221 Physical Properties

Temperature

PROPERTY / VALUE
Compression Modulus
1.412 GPa
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Flexural Modulus
3.445 GPa
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Specific Gravity
val1
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UL Yellow Card File Number
val1
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Coefficient of Linear Thermal Expansion (CLTE)
val1
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10-6/°C
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Coefficient of Linear Thermal Expansion (CLTE) Normal
val1
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10-6/°C
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This material has 24 properties — only a subset is shown here.

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PROPRIETARY Vespel SP-221 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
38.6 MPa
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Tensile Strain
3.5 %
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Compression Strength
14.5 — 111.7 MPa
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Flexural Strength
val1
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MPa
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Tensile Strain at Break
val1
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%
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  • -Cross References
  • 1Composition
  • 7Mechanical Properties
  • 9Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • 1Fatigue
  • -Fracture
  • -Creep
  • 1Joints
  • -Coatings
  • -Dimensions
  • 4Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers