EVA Copolymer Overview | High fluidity EVA EA28400 for Hotmelt
Product Struction
What is EVA Copolymer?
EVA EA28400 is a high-performance ethylene-vinyl acetate EVA copolymer developed specifically for the hot melt adhesive industry. Its excellent sensory properties, excellent compatibility and excellent thermal stability ensure the reliability of the bonding properties in long-term use.
What are the properties of EVA Copolymer?
Excellent sensory properties:
EVA EA28400 has a low odor and low volatility to ensure final product quality.
Excellent compatibility:
Can be mixed with a variety of viscosifiers, waxes and resins to improve the stability of hot melt adhesive formulations.
High fluidity:
The EVA copolymer is easy to operate during processing and can meet the production needs of different equipment.
Excellent bonding performance:
provides good adhesion and durability, so that the adhesive products can remain strong in a variety of environments.
What are EVA 7350M Copolymer used for?
EVA EA28400 copolymer, developed specifically for hot melt adhesives, is used in a wide range of industries:
Packaging industry:
Used for carton sealing, food packaging bag edge sealing, etc., to ensure firm adhesion.
Shoe industry:
Provide excellent bonding effect, improve the bonding strength and durability of shoe materials.
Woodworking and furniture manufacturing:
suitable for plate edge sealing, laminating and other applications to improve the beauty and durability of the product.
Automotive industry:
Used for interior bonding to ensure a strong bond between materials for improved comfort and durability.
Processing options
EVA EA28400 can be used in a variety of hot-melt processes, including:
1、Extrusion Processing
2、Coating Process
3、Spray Application
Product Parameters
| Mechanical behavior | Condition | Standard | Value | Unit | |||
| Elongation | Break 50mm/min Compression | ASTM D638 | 900 | % | |||
| Tensile Strength | Break 50mm/min Compression | ASTM D638 | 2.0 | MPa | |||
| Thermal | Condition | Standard | Value | Unit | |||
| Melting Temperature | INTERNAL METHOD | 68 | °C | ||||
| Physical property | Condition | Standard | Value | Unit | |||
| VA Content | INTERNAL METHOD | 28 | wt% | ||||
| Density | ASTM D1505 | 0.945 | g/cm³ | ||||
| Melt Index | ASTM D1238 | 400 | g/10min | ||||
| Hardness | Condition | Standard | Value | Unit | |||
| Shore Hardness A | ASTM D2240 | 68 | |||||
For detailed TDS, please contact us！
Contact Us for EVA EA28400 Details!
As a high-performance EVA Copolymer, EVA EA28400 material plays a key role in the hot melt adhesive industry due to its excellent organoleptic properties, compatibility and stable adhesion. If you are looking for a high-quality EVA EA28400 pellet to enhance your product performance, please contact us for more technical support and co-operation solutions!
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