1. Different ingredients
EPS foam: EPS molding foam, also known as polystyrene foam, is a lightweight polymer.
EPP foam: EPP foam, also known as foamed polypropylene foam, is the abbreviation of a new type of foam.
2. Different application industries
EPS foam: used in packaging industry and external wall insulation industry.
EPP foam: used in the automotive industry, packaging industry.
3. Different performance
EPS foam: It has the special effects of light weight, heat insulation, sound absorption and shock absorption.
EPP foam: EPP foam has the advantages of light specific gravity, good elasticity, strong shock and compression resistance, high deformation recovery rate, good absorption performance, oil resistance, acid resistance, alkali resistance, resistance to various chemical solvents, no water absorption, insulation, and heat resistance.