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Expanded polystyrene with relatively low density (1.05 g/cm3), low thermal conductivity, low water absorption, impact resistance, heat insulation, sound insulation, moistureproof, vibration damping and excellent dielectric properties, widely used in mechanical equipment, instruments and meters, household electric, crafts and other valuable products easily damaged, shockproof packaging materials as well as the fast food packaging.
Flame retardant EPS grades confer excellent processing and product properties Consistent raw bead and good fluidity of foamed bead Rapid expansion Relatively low density in second-time expansion. Excellent flame retardation with the US UL Product Security Certification. Wide range of operation and suitable for various block machines, automatic machines and manual presses. Fine cell, beautiful and flat appearance. Low shrinkage rate of block in molding. Recommended 40-70 expansion ratio to increase as per several-time expansion.
