EN
High-performance EVA compounds for photovoltaic films, foamed footwear materials and hot-melt adhesives
Material: EVA
Hardness: 40A-95A
Color: Customizable
Typical applications: Photovoltaic encapsulation film, foamed shoe materials, cable sheathing
- Description
- The properties of EVA are primarily determined by its vinyl
- Specifications
- Advantage
- Recommended Products
Description
The properties of EVA are primarily determined by its vinyl acetate (VA) content. As the VA content increases, the elasticity, flexibility, transparency, and adhesion of EVA improve significantly. With excellent low-temperature toughness (remains unbreakable at -50°C),chemical resistance, impact resistance, and superior optical transparency, EVA has become a core material in the new energy (photovoltaic), footwear, packaging, and adhesive industries.
The properties of EVA are primarily determined by its vinyl
Footwear industry: Midsole foaming material for sports shoes, slippers, and sandals.
Wire and cable: Halogen-free flame-retardant cable sheathing.
Specifications
|
Common Name |
Ethylene-vinyl Acetate Copolymer Rubber Compound |
|
Hardness(SHA) |
40A~95A |
|
ASTM D-2000 Classification |
CA |
|
Tensile(Mpa) |
10 ~ 25 |
|
Elongation at Break(%) |
400 ~ 800 |
|
Compression Set（%） |
< 15 |
|
Temperature Range |
-60℃~+120℃ |
|
Specific Gravity（g/cm³） |
1.10 ~ 1.30 |
|
Resistances |
Good water resistance |
|
|
Excellent corrosion resistance |
|
|
Good shockproof and cushioning properties |
|
|
Excellent sound insulation performance |
|
Production process |
Extrusion |
|
Formula & color |
Custom |
|
Shelf Life |
5–7 days with accelerator, 1 -2year without accelerator. |
|
Storage conditions |
Store in a cool, dry place. After opening, seal tightly to prevent moisture absorption and loss of active ingredients |
Advantage
Excellent optical properties and weather resistance
Superior low-temperature toughness
Excellent processability and foaming performance
Good adhesion and compatibility
Chemical resistance and waterproofness
