Innovation-Driven, Application-Upgraded: Foam Materials Lead Innovations in Multiple Fields

With the rapid development of material science and technology, three major foam materials—expandable polyethylene (EPE), ethylene-vinyl acetate (EVA), and expanded polypropylene (EPP)—are triggering a "material revolution" across various application fields凭借其独特的性能优势. From daily packaging to high-tech industries, these lightweight, high-performance materials are redefining the possibilities of product design. ### I. Expandable Polyethylene (EPE): The Green Guardian of the Packaging Industry **A New Favorite in E-commerce Logistics** - JD Logistics' latest data shows that the damage rate of goods packaged with EPE has decreased by 62%. - A well-known mobile phone brand has fully switched to degradable EPE liners, reducing plastic usage by 800 tons annually. **Innovative Applications in the Construction Sector** - New EPE composite sound insulation panels have been successfully tested in Guangzhou Metro projects. - The usage of EPE in building insulation has increased by 25% annually. **Breakthroughs in Agriculture** - EPE seedling beds have been promoted in the Shouguang vegetable base in Shandong, increasing the survival rate by 18%. ### II. EVA Foam: A Cross-border Star from Daily Life to High Technology **Upgraded Sports Equipment** - 87% of the designated sports shoes for the 2024 Paris Olympics use high-elastic EVA midsoles. - An international brand launched the world's first fully EVA integrally molded running shoes. **Breakthroughs in the New Energy Sector** - The market share of EVA foam in photovoltaic module packaging has exceeded 65%. - New flame-retardant EVA has become a standard material for power battery packs. **Applications in Medical and Health** - Intelligent EVA orthopedic insoles have obtained national Class II medical device certification. - The demand for antibacterial EVA materials in elderly care has surged by 300%. ### III. EPP Foam: A Core Material for High-end Manufacturing **Revolution in the Automotive Industry** - NIO ET7 uses EPP materials to achieve a total vehicle weight reduction of 23kg. - The world's first all-EPP new energy vehicle battery pack has passed safety tests. **Upgraded Cold Chain Logistics** - SF Express has launched EPP recyclable insulation boxes with a service life of over 200 times. - The market size of EPP packaging for biomedical cold chains has exceeded 5 billion yuan. **Applications in Military and Aerospace** - Some components of the Long March rocket series use special EPP protective materials. - The military EPP bulletproof buffer layer has passed acceptance tests. ### [Industry Outlook] The China Plastics Processing Industry Association predicts that by 2026: - The penetration rate of EPE in the green packaging field will reach 85%. - The market size of EVA in the sports and medical field will exceed 30 billion yuan. - The application of EPP in new energy vehicles will maintain an annual growth rate of 40%. ### [Expert Opinion] "Material innovation is reshaping the industrial landscape," said Professor Li from the School of Materials Science and Engineering at Tsinghua University. "The cross-border applications of EPE, EVA, and EPP demonstrate the unlimited potential of foam materials. In the future, functionality and sustainability will become the main development directions."