Ecomass® 4301TU74

Category: PPA , Polyphthalamide
Manufacturer: Ecomass Technologies
Trademark: Ecomass®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: quLUOa_Ecomass-4301TU74.pdf
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Message
Ecomass®4301TU74 is a polyxylene amide (PPA) material, containing a tungsten filler. This product is available in North America and is processed by injection molding.

Ecomass®The main features of 4301TU74 are:
  • Hard
  • Good toughness
  • non-toxic
General Information
Filler / Reinforcement
  • Tungsten packing
Features
  • Good toughness
  • Non-toxic
  • Medium hardness
Uses
  • Radiation shielding
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 3.80g/cm³ISO 1183
Molding Shrinkage - Flow 0.50 - 0.70%ISO 294-4
MechanicalNominal ValueUnitTest Method
Tensile Modulus 4410MPaISO 527-2
Tensile Stress (Yield)82.0MPaISO 527-2
Tensile Strain (Break)3.6%ISO 527-2
Flexural Modulus 4170MPaISO 178
Additional Information
Notched Izod Impact Strength, ISO 180, Notch A: 6 KJ/m
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 4.0 - 8.0hr
Suggested Max Moisture 0.10%
Processing (Melt) Temp 310 - 330°C
Mold Temperature 250 - 280°C
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