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Fiberite Specialty Matls. PI-745

Thermoset Polyimide

Glass Fiber Reinforcement

Supplied by Cytec Industries Inc.

The technical datasheet with complete property values for Fiberite Specialty Matls. PI-745 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Discontinued
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement
Features 
  • Good Impact Resistance
  • High Heat Resistance
  • High Strength
Uses 
  • Aircraft Applications
Appearance 
  • Black
  • Natural Color
  
Forms 
  • Pellets
Processing Method 
  • Compression Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength (Yield)
psi
 ASTM D790
Compressive Strength
psi
 ASTM D695
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (M-Scale)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
Max. Continuous Use Temperature
°F
 ASTM D794
CLTE - Flow
in/in/°F
 ASTM D696
Thermal Conductivity
Btu·in/hr/ft²/°F
 ASTM C177
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Constant (1 MHz)
 
 ASTM D150
Dissipation Factor (1 MHz)
 
 ASTM D150
Arc Resistance
sec
 ASTM D495
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Fiberite Specialty Matls. PI-745, Fiberite Specialty Matls PI745, Fiberite Specialty Matls. , Fiberite Specialty Matls, FiberiteSpecialtyMatlsPI745, FiberiteSpecialtyMatls, PI, PI-745, PI745, PI:745, PI/745, PI+745, PI_745, PI 745, Polyimide, Thermoset, Polyimide Thermoset, PI, TS, PI TS, Thermoset, TS, Cytec, PolyimideThermoset, PITS, 745PI
Features
Features may also be described by the following terms: High Heat Resistance, Good Impact Resistance, High Strength.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.