Eva Polymer Granules
Eva Polymer Granules are versatile thermoplastic materials known for their excellent flexibility, durability, and resistance to various environmental factors. These granules are widely used in a range of applications, from packaging to automotive components, due to their unique properties.
Product Description
Eva (Ethylene Vinyl Acetate) is a copolymer of ethylene and vinyl acetate, which provides a combination of rubber-like elasticity and toughness. The granules are available in various grades, each tailored for specific applications. They are typically characterized by their low-density structure, which contributes to their lightweight nature and ease of processing.
Uses
Eva Polymer Granules are utilized in numerous industries, including:
- Packaging: Used in films, bags, and containers due to their excellent sealing properties and flexibility.
- Footwear: Commonly found in the production of shoe soles and insoles, providing comfort and shock absorption.
- Automotive: Employed in interior components, seals, and gaskets for their durability and resistance to weathering.
- Adhesives: Used as a base in hot melt adhesives for their strong bonding capabilities.
- Medical Devices: Utilized in the manufacturing of medical tubing and other components due to their biocompatibility.
Technical Data
| Property | Value |
|---|---|
| Density | 0.93 – 0.97 g/cm³ |
| Melt Flow Index (MFI) | 1 – 20 g/10 min |
| Tensile Strength | 10 – 20 MPa |
| Elongation at Break | 300 – 800% |
| Hardness (Shore A) | 30 – 80 |
| Thermal Stability | Up to 80°C |
| Color | Natural, customizable |
| Processing Temperature | 180 – 220°C |
Key Features
- Flexibility: Offers excellent flexibility, making it suitable for applications requiring bending and stretching.
- Durability: Resistant to UV radiation, moisture, and chemicals, ensuring longevity in various environments.
- Easy Processing: Can be easily molded, extruded, or blended with other materials, enhancing its versatility.
- Non-Toxic: Safe for use in food packaging and medical applications, adhering to regulatory standards.
Conclusion
Eva Polymer Granules are an essential material in modern manufacturing, providing a balance of performance and safety across various applications. Their adaptability and favorable properties make them a preferred choice for industries looking for reliable and efficient solutions.