EVA foam materials can also be categorized by density and application. High-density EVA foam is common, offering excellent physical properties and abrasion resistance, making it suitable for shoe soles, gaskets, and other applications. Low-density EVA foam, known for its softness and impact resistance, is often used in children's toys and shock-absorbing packaging.
EVA foam, chemically known as ethylene-vinyl acetate copolymer, is a widely known generic name within the industry. Its outstanding performance has led to its widespread application in a variety of fields, including packaging, electronics, machinery, automotive, aviation, home appliances, and digital products.
Finished products made from EVA foam exhibit a variety of excellent properties, including excellent cushioning, shock absorption, thermal insulation, moisture resistance, and chemical resistance. Furthermore, its non-toxicity and reliable performance have led to its widespread use in various industries, including packaging, electronics, machinery, and automotive. EVA foam's closed cell structure makes it not only waterproof and moisture-resistant, but also provides excellent sound insulation. It is also resistant to corrosion from seawater, oils, grease, acids, and alkalis. EVA foam is easy to process and can be formed through methods such as hot pressing, cutting, gluing, and laminating. It exhibits high resilience and tensile strength, as well as excellent thermal insulation and heat preservation properties. Furthermore, it features high precision, allowing for cutting even after full fabrication. It resists delamination, and its self-adhesive dissolves well, virtually eliminating adhesive buildup.
EVA foam can be categorized by color, function, processing method, and foaming method. EVA foam can be customized in a variety of colors, including black and white, multicolored, and camouflage. Based on its functional properties, EVA foam can be categorized into high elasticity, anti-static, fireproof, shockproof, and moisture-resistant types. EVA foam can be categorized into closed-cell and open-cell foaming methods. Furthermore, EVA foam has a wide range of applications, including linings, internal supports, custom-shaped EVA, foot pads, rubber mats, cushions, and foams. Processing techniques encompass sheet and roll production, gluing, adhesive application, molding, punching, embossing, and engraving.