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Ensinger PEI
NOVA Chemicals Styrocell® F723B Expandable Polystyrene  (discontinued **)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Expanded Polystyrene (EPS)

Material Notes: A fast cycling fire retardant molding grade consisting of spherical polystyrene beads containing pentane as expansion agent, and an internal flame retardant additive. It is typically used for high and medium density foam.

Applications: This grade is used mainly for producing contour molding with wall thicknesses smaller than 10 mm. Typical applications include high density board and ceiling tiles.

This grade should not be used for food contact applications.

Information provided by NOVA Chemicals.

Key Words: Expanded Polystyrene, EPS
Vendors:
Available Properties
  • Bulk Density
  • Density, Minimum achievable; Single stage pre-expansion in continuous expander at atmospheric pressure
  • Density, DIN 4102, Normal molded density assuming cost optimized selection of processing conditions.
  • Bead Size
  • Bead Size, Carrington Laboratory Analytical Methods 2115
  • Styrene Content, Residual Styrene Monomer Content per Breda Laboratory Analytical Methods 90.16
  • Blowing Agent Content, Berre Laboratory Analytical Methods 0076
  
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Manufacturer Notes:
none

Category Notes
Plastic

**
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