Styropek® BFL 397S

About
Styropek® BFL products can be used in a wide variety of applications, including blocks for panels, general insulation, below grade use, fabrication, flotation, and general packaging. Additional applications include ICF’s (“insulated concrete forms”), thin or thick walled custom molding, and other general protective packaging. Modified expandable polystyrene (EPS) / non-flammable / antiflame / auto-extinguishable containing approximately 3.45 – 3.65 wt% pentane as the blowing agent. All products are supplied as spherical beads with a bulk density of approximately 40 lb/ft³ (640 kg/m³). Styropek® BFL products are compatible with many anti-stat, mineral oil and color additives that can be added during processing. Styropek® BFL products do not contain chlorofluorocarbons and hydrofluorocarbons compounds. Intended uses Fast cycle, short age shape molding, thick parts and ICF applications requiring modified material or high density block molding applications with excellent surface appearance.&&

Product Description
GenericPS (EPS)
Material StatusCommercial: Active
FeaturesRenewable resources,Foaming performance,Flame Characteristics,Self-extinguishing
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Apparent density0.64g/cm³

Supplementary informationNominal valueUnitTest method
Bead diameter
600.0 to 1250.0 µ m> 97%
Expanded Density21.0 to 60.0kg/m³
Monomer Residue< 1000ppm

Notes
1. Pentane
2. Typical properties: these are not to be construed as specifications.
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