The difference between rubber foam and eva foam sole

rubber foam witheva foam solethe difference
1, different definitions
Rubber foaming: Rubber foaming is mainly made of pure natural rubber, together with other raw materials, adding a specific foaming agent, and then the product is obtained after hot pressing. The new rubber foaming technology applies one-time injection molding technology. eva foaming: In the field of chemistry and organic chemical industry, EVA refers to "ethylene-vinyl acetate copolymer" and its rubber and plastic foaming materials, molecular formula (C2H4)x.(C4H6O2)y.

2, different advantages
Rubber foaming: reduce labor, save costs, and are easy to operate.EVA: It is solid at normal temperature, heated and melted to a certain extent to become a liquid that can flow and has a certain viscosity.EVA rubber and plastic products are new environmentally friendly plastic foam materials, which have good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and are non-toxic and non-absorbent.

3, different uses
Rubber foam: It can be used to make flexible silicone rubber products such as insoles, shoulder pads, patches, anti-skid pads, etc.EVA: For the production of refrigerator conduits, gas pipes, civil engineering plates, containers and daily necessities, etc., it can also be used to make packaging films, gaskets, medical equipment, hot-melt adhesives, cable insulation layers, etc. Currently, it is used in the solar cell industry Adhesion of cell to surface photovoltaic glass and cell backsheet in crystalline silicon cells.