epp and eps characteristics are not the same, EPS low cost, the characteristics of the more brittle, easy to break, but the protection effect is very good. epp cost is very high, the obvious characteristic is that, toughness is super strong, folded without stopping.
1, the composition is different
EPS Foam: EPS molding foam, also known as polystyrene foam, is a lightweight polymer.
EPP foam: EPP foam, also known as expanded polypropylene foam, is a new type of foam short.
2, different application industries
EPS foam: used in packaging industry and exterior wall insulation industry.
EPP foam: used in automotive industry, packaging industry.
3、Different performance
EPS foam: lightweight, heat insulation, sound absorption, shock absorption effects.
EPP foam: EPP foam has light specific gravity, good elasticity, strong seismic and compressive capacity, high deformation recovery rate, good absorption properties, oil resistance, acid resistance, alkali resistance, resistance to various chemical solvents, non-absorbent, insulation, heat resistance.
Post time: Sep-28-2023