Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethene is a high-performance copolymer of methyl methacrylate and ethylene, known for its excellent balance of clarity, toughness, and chemical resistance. This material is engineered to provide superior durability and processability for demanding industrial applications. It is a critical raw material for manufacturers in the plastics, coatings, and specialty chemical sectors seeking to enhance product performance.

Application

• Impact Modifier for Plastics: Used to improve the toughness and impact resistance of rigid polymers like PVC and engineering plastics.
• High-Performance Coatings & Paints: Serves as a key resin component in automotive, industrial, and architectural coatings, providing excellent weatherability and gloss retention.
• Adhesives and Sealants: Imparts flexibility, adhesion, and durability to pressure-sensitive and structural adhesive formulations.
• Plastic Alloys and Blends: Acts as a compatibilizer and performance enhancer in polymer blends to achieve specific mechanical and thermal properties.
• Packaging Materials: Utilized in films and rigid packaging to enhance clarity, strength, and barrier properties.
• Masterbatch Carrier: Functions as a high-quality carrier resin for color and additive masterbatches.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethene
CAS No.	25101-13-7
Molecular Formula	(C5H8O2.C2H4)x
Molecular Weight	Varies (Polymer)
Synonyms	Ethylene-Methyl Methacrylate Copolymer; EMMA; Poly(ethylene-co-methyl methacrylate); Methyl methacrylate-ethylene copolymer; 2-Methyl-2-propenoic acid methyl ester polymer with ethene; Acrylic acid, 2-methyl-, methyl ester, polymer with ethylene; EMA copolymer; MMA-E copolymer
EINECS	Contact for details

Quality Control

Our ethylene-methyl methacrylate copolymer is manufactured under a stringent quality management system. Each batch is tested against rigorous internal specifications to ensure consistent performance in key parameters such as molecular weight distribution, melt flow index, and compositional uniformity. Certificates of Analysis (COA) documenting purity, physical properties, and performance characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, consider using a nitrogen blanket to maintain product stability.

Specification

Item	Specification
Appearance	White pellets or granules
Methyl Methacrylate Content	20% - 80% (Typical)
Melt Flow Rate (MFR)	1 - 50 g/10 min (230°C/3.8 kg)
Density	0.93 - 1.10 g/cm³
Vicat Softening Temperature	40 - 90 °C
Moisture Content	< 0.5 %

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