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- Manufacturer: Westlake
- Product Line: EMAC® and EBAC® Acrylate Copolymers
- Product: EBAC® Ethylene Butyl Acrylate Copolymers
- Industries: Plastics
- Authorized Countries: Canada | Mexico | United States
EBAC® SP2811
EBAC® SP2811 is an n-butyl acrylate copolymer containing 20% butyl acrylate content. It offers exceptional flexibility and substrate compatibility and is typically used in masterbatch, compounding, and cast film applications.
Quantity
Documents
Specifications
Butyl acrylate content, wt%: 20
Melt index, g/10 min: 20
Density, kg/m³ (g/cm³): 927 (0.927)
Vicat softening temperature, °C (°F): 51 (124)
Melting point, °C (°F): 90 (194)
Brittleness temperature, °C (°F): Less than −73 (Less than −99)
Durometer hardness Shore D scale: 37
Tensile stress at break, MPa (psi): 5.6 (815)
Elongation at break, %: 575
Secant modulus of elasticity, MPa (psi): 41.4 (6,000)
Primary Chemistry:
Ethylene methyl acrylate block copolymer
- Manufacturer: Westlake
- Product Line: EMAC® and EBAC® Acrylate Copolymers
- Product: EBAC® Ethylene Butyl Acrylate Copolymers
- Industries: Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
EBAC® SP2811 is plasticizer-free ethylene butyl acrylate copolymer recommended to produce cast films, solar films, masterbatches, and compounding applications, imparting excellent softness and flexibility. EBAC® SP2811 offers outstanding low-temperature performance with low haze properties and enhanced clarity in films. EBAC® SP2811 contains 20% butyl acrylate content, delivers consistent quality and performance, and is a reliable choice for masterbatchers, compounders, and manufacturers making products such as cast films.
Specifications
Butyl acrylate content, wt%: 20
Melt index, g/10 min: 20
Density, kg/m³ (g/cm³): 927 (0.927)
Vicat softening temperature, °C (°F): 51 (124)
Melting point, °C (°F): 90 (194)
Brittleness temperature, °C (°F): Less than −73 (Less than −99)
Durometer hardness Shore D scale: 37
Tensile stress at break, MPa (psi): 5.6 (815)
Elongation at break, %: 575
Secant modulus of elasticity, MPa (psi): 41.4 (6,000)
Primary Chemistry:
Ethylene methyl acrylate block copolymer
Features & Benefits
- 20% ethylene butyl acrylate
- Contains no plasticizer
- Good polymer compatibility and adhesion
- Fillable with high solids
- Easily compounded
- Good softness
- Low-temperature flexibility
- Noncorrosive
- Excellent environmental stress-cracking resistance
- Excellent clarity
Problems Solved
Poor compatibility or adhesion to other polymers
Insufficient low-temperature performance
Requirement of plasticizers to create softness and flexibility
Applications
Masterbatches
Compounding
Cast films
Solar films
Related Chemistries
Plastics
Related Functions
Related Processes
EMAC® and EBAC® Acrylate Copolymers Articles
Westlake - EMA Copolymers - Film Compounding
Plastic films have become integral in various industries, ranging from packaging to building infrastructure, owing to their ability to flexibly provide barrier properties and optical clarity.
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