Ecomass® 2150TU85

Category: Nylon 66 , Polyamide 66
Manufacturer: Ecomass Technologies
Trademark: Ecomass®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: aRW93W_Ecomass-2150TU85.pdf
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Ecomass®2150TU85 is a polyamide 66 (nylon 66) material that contains a tungsten filler. This product is available in North America and is processed by injection molding.

Ecomass®The main features of 2150TU85 are:
  • Good toughness
  • non-toxic
General Information
Filler / Reinforcement
  • Tungsten packing
Features
  • Good toughness
  • Non-toxic
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 5.60g/cm³Internal method
Molding Shrinkage 0.90 - 1.0%Internal method
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2900MPaISO 527-2
Tensile Stress (Yield)43.0MPaISO 527-2
Tensile Strain (Break)9.0%ISO 527-2
Flexural Modulus 2500MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact 6.0kJ/m²ISO 180/A
InjectionNominal ValueUnit
Drying Temperature - Desiccant Dryer 79.4°C
Drying Time - Desiccant Dryer 2.0hr
Drying Time, Maximum 4.0hr
Processing (Melt) Temp 199 - 221°C
Mold Temperature 54.4 - 65.6°C
Injection Rate Moderate-Fast
Back Pressure 0.103 - 0.172MPa
Screw Speed 100 - 250rpm
Clamp Tonnage 3.4 - 5.5kN/cm²
Cushion 6.35 - 12.7mm
Screw L/D Ratio 20.0:1.0
Screw Compression Ratio 2.5:1.0
Injection instructions
Pack (Hold) Pressure: 65 to 75% of Injection PressureFill Time: 1.0 to 2.0 in/secPack (Hold) Time: 10 to 15 secCooling Time: As requiredFeed Throat: CooledNozzle Type: Reverse TaperCheck Type: Free FlowDryer Dew Point: -20 to -40 °FMinimum Air Flow: 0.8 to 1.0 CFMInjection Pressure: As Required
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