Technical datasheet

EPS GN12

Supplied byKumho Petrochemical- Last Updated on Feb 6, 2026

EPS GN12 by Kumho Petrochemical is a general purpose expandable polystyrene (EPS) grade. Exhibits good heat insulation, shock absorption, and water & sound resistance. EPS GN12 by Kumho Petrochemical is recommended for buoy and packaging material applications. Complies with the RoHS and REACH Regulation (EC) No 1907/2006 regulations.
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EPS GN12 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
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Mechanical properties

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Physical properties

PropertiesValue & unitTest conditionTest method
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Thermal properties

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