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Perlex R251

Polycarbonate

Supplied by Perrite

The technical datasheet with complete property values for Perlex R251 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Features 
  • High Impact Resistance
  • Medium Flow
  
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)
g/10 min
 ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ISO 527-2
Tensile Stress (Yield)
psi
 ISO 527-2
Tensile Strain (Break)
%
 ISO 527-2
Flexural Strength
psi
 ISO 178
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
      
66 psi, Unannealed
°F
 ISO 75-2/B
264 psi, Unannealed
°F
 ISO 75-2/A
Vicat Softening Temperature
°F
 ISO 306/A50
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0630 in)
 
 UL 94
Additional Information
Notched Izod Impact, ASTM D256, 23°C: 35 kJ/m²
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Perlex R251, Perlex , PerlexR251, R 251, R251, Polycarbonate, PC, 251R
Features
Features may also be described by the following terms: Medium Flow, Medium Melt, Medium MFI, High Impact Resistance.
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.