Spartech Polycom PE4312

Category: HDPE, HMW , High Density (HMW) Polyethylene
Manufacturer: Spartech Polycom
Trademark: Spartech
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: HXg5qf_Spartech-Polycom-PE4312.pdf
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Spartech Polycom PE4312 is a high density (HMW) polyethylene product, which contains 12% mica filler. It can be processed by blow molding, sheet extrusion molding or thermoforming, and is available in North America. Typical application areas are: automotive industry.

Features include:
  • high molecular weight
  • Good dimensional stability
  • Good stiffness
  • Impact resistance
General Information
Filler / Reinforcement
  • Mica filler, 12% filler by weight
Features
  • Good dimensional stability
  • Rigid, good
  • High molecular weight
  • Impact resistance, good
Uses
  • Application in Automobile Field
Forms
  • Particle
Processing Method
  • Blow molding
  • Sheet extrusion molding
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)1.8%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)30.3MPaASTM D638
Tensile Elongation ASTM D638
    Yield 8.0%ASTM D638
    Fracture 20%ASTM D638
Flexural Modulus - Secant 1100MPaASTM D790
Flexural Strength 40.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)270J/mASTM D256
Dart Drop Impact ASTM D3029
    -30°C 0.904JASTM D3029
    23°C 2.82JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 87.8°CASTM D648
    1.8 MPa, not annealed 43.3°CASTM D648
Additional Information
Flexural Modulus, ASTM D790, Tangent: 220000 psi
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