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Total Lacqrene® 4440(EU) High Impact Polystyrene

 

Subcategory: Polystyrene; Thermoplastic

Close Analogs:

Total Petrochemicals now includes former Fina and Atofina plastics product lines.

Material Notes:
LACQRENE® 4440 is a high impact polystyrene for the injection molding of parts demanding good dimensional stability at high temperatures, particularly front and back covers for television sets. In addition, the flow properties of this grade make it particularly suitable for the molding of large parts and for use with new techniques such as gas injection.

Application

Television front and back covers, Office equipment

Information provided provided by Total Petrochemicals.

Available Properties
  • Density
  • Water Absorption
  • Linear Mold Shrinkage
  • Melt Flow
  • Hardness, Rockwell R
  • Tensile Strength at Break
  • Tensile Strength, Yield
  • Elongation at Break
  • Tensile Modulus
  • Flexural Modulus
  • Izod Impact, Notched (ISO)
  • Charpy Impact, Notched
  • Surface Resistivity per Square
  • Dielectric Strength
  • CTE, linear 20°C
  • Deflection Temperature at 0.46 MPa (66 psi)
  • Deflection Temperature at 1.8 MPa (264 psi)
  • Vicat Softening Point
   
Property Data

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