EVA Foam

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📖 Detailed Explanation

EVA foam (Ethylene-Vinyl Acetate Foam) is a closed-cell foam material made by foaming ethylene-vinyl acetate copolymer. It features lightweight, cushioning, shock absorption, thermal insulation, sound insulation, water resistance, and weather resistance, and is widely used in footwear, packaging, sporting goods, automotive interiors, electronic accessories, and other fields. In foreign trade, EVA foam is often traded in the form of sheets, rolls, or molded parts. Attention should be paid to specifying density (e.g., 25D, 38D), hardness (Shore C), thickness, dimensions, color, surface treatment (e.g., embossing, adhesive backing), and environmental standards (e.g., RoHS, REACH). Compared with ordinary PE foam, EVA foam has better resilience and a softer feel, but a higher cost; compared with PU foam, EVA has better water resistance but slightly poorer temperature resistance. When quoting, it is necessary to state whether tax is included, the packaging method, and the minimum order quantity, and to confirm moisture-proof and pressure-proof measures during transportation.

📝 Examples

1. We need to purchase a batch of EVA foam, density 38D, thickness 5mm, black, with strong adhesive backing, for electronic product packaging. Please quote FOB Shanghai. (Note: Key specifications such as density, thickness, color, and adhesive backing, as well as the trade term, are clearly specified.) 2. The customer requires the EVA foam to pass REACH and RoHS certification and to provide an SGS test report; otherwise, customs clearance will not be possible. (Note: Emphasizes the importance of environmental compliance requirements and test reports for customs clearance.)

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