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WPP TPO TPO-3976 P Black

Compounded Polypropylene

Mineral Filler, 20%

Supplied by Washington Penn Plastic Co. Inc.

The technical datasheet with complete property values for WPP TPO TPO-3976 P Black is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Mineral Filler, 20% Filler by Weight
Features 
  • Good Toughness
  • High Flow
  • Paintable
Uses 
  • Automotive Applications
Automotive Specifications 
Appearance 
  • Black
  • Colors Available
  
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ASTM D1238
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 2 (Yield)
psi
 ASTM D638
Tensile Elongation 2 (Break)
%
 ASTM D638
Flexural Modulus - Tangent 3
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Instrumented Dart Impact 4 (73°F)
in·lb
 ASTM D3763
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     ASTM D648
66 psi, Unannealed
°F
  
264 psi, Unannealed
°F
  
CLTE
     ASTM E831
Flow: -22 to 212°F
in/in/°F
  
Transverse: -22 to 212°F
in/in/°F
  
Related Terminology
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Features
Features may also be described by the following terms: Good Toughness, Tough, High Flow, High Melt, High MFI.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): GM (1).
Injection
Nominal Value
Unit
 
Suggested Max Regrind
%
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Rate
 
  
Clamp Tonnage
tons/in²
  
Notes
1Typical properties: these are not to be construed as specifications.
22.0 in/min
30.051 in/min
421.7 ft/sec
 
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.