Quick Details
- Processing Time:7-14days
- Port:TIANJIN
- Supply Ability: 1000000000000 Kilograms Per Day
- Brand Name:HY
EVA
descriptionEVA is a copolymer of ethylene and acetic acid. Chinese chemical name: ethylene - vinyl acetate copolymer. The content of
vinyl acetate (VA) from 5% to 40%, compared with polyethylene (PE), EVA due to the introduction of vinyl acetate monomer in the molecular chain, thereby reducing the high crystallinity,
improving the toughness and impact resistance, interthermal filling and sealing properties, is widely used in functional films, packaging molds, hot melt adhesives, wire and cable and
widely used in foaming materials.especially in the footwear industry. It is used for soles and internal materials of medium and high-grade travel shoes, hiking shoes, slippers and
sandals
Product Paramenters
Product name
Eva Granule/Eva raw material/Eva injection compound
Color
Transparent ,Customized according to customer needs
Key Properties
Good Elasticity,
Good softness,
Good compatibility
High transparency
Good wear resistance and electrical insulation
Molding Method
Injection molding, extrusion, blow molding, foaming, heat sealing, etc
Business Scope
Eva Granule/Eva raw material
Eva foam materials
Content of VA
1)<5%------Film, wire and cable, LDPE modifier, adhesive, etc
2)5%~10%------Elastic film, injection molding and foaming products, etc
3)20% ~ 28%------Mainly used for hot melt
adhesives and coating products
4)28% - 33%------Photovoltaic materials, solar cell adhesives, etc
5)38% - 40%------Adhesive
Used in the production of Eva slippers, sandals, soles, rain boots, road signs, shopping baskets, toys, baby car tires, foam rollers, bicycle seat cushions, etc. Injection mold
foam, secondary foam in the mold
Hardness
Soft
Hardness 40-50
Medium
Hardness 50-60
Hard
Hardness 60-65
Ratio
(expansion rate)
As customers’ different mould expansion.
Usually ratio is 160 or 165.
Samples
Samples provided for free after know customers’ ratio and hardness of Eva materials
Express charges paid by customers, return express charges after buyers purchase first order
Packing
25kg or super bag