Expandable Polystyrene (EPS)-Flame Retardant Grade
Spec:
Grade Bead size Expandable range
F-201 1.4-2.3 90-110
F-301 1.0-1.8 50-70
F-302 0.8-1.3 45-65
F-303 0.6-1.0 40-60
F-401 0.3-0.8 30-50
F-501 0.3-0.5 15-30
Characteristic:
Good Flame-retardant, frothing, preserving, binding and low heat conductivity rate.
Application:
Oxygen index over 30(testing after7-14days lowing EPSbeing shaped) used as building-materials(insulation block), materials for heat preservation, thermal insulation and for packing precision instruments.
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