Description

Poly(Ethylene-Ethyl Acrylate) is a flexible and versatile copolymer that combines the properties of polyethylene with the enhanced flexibility and toughness imparted by ethyl acrylate segments. This material is valued for its excellent low-temperature flexibility, stress-crack resistance, and good adhesion properties, making it a critical component in performance-driven applications. It is primarily utilized by manufacturers in the wire and cable, packaging, adhesive, and polymer modification industries seeking to improve product durability and performance.

Application

• Wire & Cable Insulation and Jacketing: Used as a primary insulating material due to its excellent flexibility, environmental stress crack resistance (ESCR), and electrical properties.
• Polymer Modification and Impact Improvement: Acts as a toughening agent and compatibility enhancer in blends with polyolefins and other polymers.
• Hot Melt and Pressure-Sensitive Adhesives: Provides good tack, adhesion to various substrates, and low-temperature application performance.
• Flexible Packaging Films: Employed in multilayer film structures to impart sealability, clarity, and toughness.
• Automotive Components: Used in seals, gaskets, and interior trim parts requiring durability and flexibility across a wide temperature range.
• Footwear: Serves as a component in soles and other parts for its cushioning and flexible properties.

Basic Information

Product Name	Poly(Ethylene-Ethyl Acrylate)
CAS No.	95145-20-3
Molecular Formula	(C2H4)x(C5H8O2)y
Molecular Weight	Varies (Polymer)
Synonyms	Ethylene-Ethyl Acrylate Copolymer; EEA; Poly(ethylene-co-ethyl acrylate); Ethyl Acrylate-Ethylene Copolymer; Ethylene/Ethyl Acrylate Copolymer; ACrythene® EE (Trade Name); Lotryl® (Trade Name); Elvaloy® (Trade Name)
EINECS	Contact for details

Quality Control

Our Poly(Ethylene-Ethyl Acrylate) is manufactured under a stringent quality management system. Each batch is tested against key parameters including ethyl acrylate content, melt flow index (MFI), density, and thermal properties to ensure consistent performance. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, consider storing under an inert atmosphere to prevent oxidative degradation.

Specification

Item	Specification
Appearance	Pellets or Granules
Ethyl Acrylate Content	5 - 30% (Typical)
Melt Flow Index (MFI)	0.5 - 20 g/10min (190°C/2.16kg)
Density	0.93 - 0.94 g/cm³
Vicat Softening Temperature	40 - 70 °C
Tensile Strength	10 - 20 MPa
Elongation at Break	> 500 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.