What is EVA?


EVA, also known as electron irradiation crosslinked EVA foam material, is an environmentally friendly closed cell foam material made by Runyang Technology. Its EVA products are based on EVA or modified EVA resin, and use Runyang Technology's electronic crosslinking technology to change the molecular structure of EVA resin using high-energy electron beams generated by an electron accelerator, forming a tight three-dimensional network structure. Finally, they are foamed at high temperatures to produce environmentally friendly closed cell foam materials.

Product Advantages


EVA is a non-toxic, odorless, environmentally friendly, uniformly and finely porous material with excellent mechanical properties.
Its extended products are widely applicable in the field of home building materials, and can also be used in application areas such as building material wrapping materials, yoga mats, and packaging product liners.


Material characteristics



IXEVA Product Features: Feature description
Non-toxic and odorless Using electronic cross-linking technology, there is no chemical residue and no harmful gases are generated
Thermal insulation The independent closed-cell structure effectively reduces the energy exchange caused by air convection, and has the effect of thermal insulation and heat insulation
Water and moisture resistance The independent closed-cell structure and the compactness of the polyolefin molecular structure itself effectively prevent the penetration of water, and have the effect of water blocking and water separation
Sound insulation The independent closed-cell structure effectively reduces energy exchange, and has the ability to block the sound wave transmission caused by sound and impact, so as to achieve the effect of silence and sound insulation
Resilience High resilience and expansion, strong toughness, good shockproof and cushioning performance
Softness The product is soft and comfortable to the touch, and can still have good softness in sub-zero temperatures




Lier New Material Technology - Continuously cultivating EVA and IXPE material technology, working together with partners to create a sustainable future!