Ecomass® 4301TU74 Datasheet

Polyphthalamide

Tungsten

Supplied by Ecomass Technologies

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Product Description
Ecomass® Compound 4301TU74. Nontoxic alternative to Lead (Pb), weighting, balancing and radiation shielding applications.

Features: Tungsten Powder Filled Polyphthalamide (PPA), Very Good Toughness.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Tungsten
Features 
  • Good Toughness
  • Non-Toxic
 
Uses 
  • Radiation Shielding
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
Internal Method
Molding Shrinkage
%
Internal Method
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
ISO 527-2
Tensile Stress
psi
ISO 527-2
Tensile Strain (Break)
%
ISO 527-2
Flexural Modulus
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact Strength
ft·lb/in²
ISO 180/A
Features
Features may also be described by the following terms: Good Toughness, Tough, Non-Toxic, Non Toxic, Toxicity None.
Available Documents
Processing (English)
Technical Datasheet (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Notes
1Typical properties: these are not to be construed as specifications.
 
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