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Marlex® TPO CHP-275

Polyolefin

Supplied by Phillips Sumika Polypropylene Company

The technical datasheet with complete property values for Marlex® TPO CHP-275 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Uses 
  • Automotive Interior Trim
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ISO 1133
Molding Shrinkage
      
194°F, 48 hr
%
  
73°F, 48 hr, 0.118 in
%
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress (Yield, Injection Molded)
psi
 ISO 527-2/50
Flexural Modulus 2 (Injection Molded)
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact Strength
     ISO 180
-40°F, Injection Molded
ft·lb/in²
  
73°F, Injection Molded
ft·lb/in²
  
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
Related Terminology
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Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Suggested Shot Size
%
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Back Pressure
psi
  
Injection Notes
First stage injection pressure: Maximize
Screw speed: 30 to 60%
Packing pressure: Minimize
Notes
1Typical properties: these are not to be construed as specifications.
20.079 in/min
 
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.