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EMAC® SP2409
EMAC® SP2409 plasticizer-free ethylene methyl acrylate copolymer recommended for producing films, heat seal layers, tie layers, and more.
Fulfilled By ChemPoint
- Manufacturer: Westlake
- Product Line: EMAC® and EBAC® Acrylate Copolymers
- Product: EMAC® Ethylene Methyl Acrylate Copolymers
- Industries: Plastics
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
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Overview
EMAC® SP2409 is a high-quality block copolymer containing 20% ethylene methyl acrylate (EMA) content. It offers excellent adhesion and compatibility with various polymers. It provides low-temperature flexibility and has a high degree of softness without requiring the use of plasticizers. EMAC® SP2409 can be easily processed by coextrusion, extrusion, and compounding applications. It is compatible with a wide range of polymers, including paper, polyesters, ionomers, PVC, polyolefins, oriented olefins, and other polar polymers. It also provides a high coefficient of friction to create nonskid surfaces.
Specifications
Methyl acrylate content, wt%: 20
Melt index, g/10 min: 8.0
Density, kg/m³ (g/cm³): 941 (0.941)
Vicat softening temperature, °C (°F): 50 (124)
Melting point, °C (°F): 84 (183)
Brittleness temperature, °C (°F): Less than −73 (Less than −99)
Durometer hardness Shore D scale: 39
Tensile stress at break, MPa (psi): 8.5 (1,200)
Elongation at break, %: 600
Primary Chemistry: Ethylene methyl acrylate block copolymer
Features & Benefits
20% ethylene methyl acrylate
Contains no plasticizer
High coefficient of friction
Good polymer compatibility and adhesion
Good softness
Low-temperature flexibility
Low-temperature heat and radio frequency (RF) sealing
Noncorrosive
Problems Solved
Incompatibility or adhesion to other polymers
Poor low-temperature resistance or flexibility of polymers
Low heat resistance of standard EMAs
Applications
Extrusion coatings and laminations
Heat seal layers
Tie layers
Compatibilizers
Nonskid surfaces
Related Chemistries
Plastics
Related Functions
Related Processes
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