Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylmethylbenzene is a high-performance copolymer of methyl methacrylate and vinyltoluene. This specialized polymer is engineered to deliver exceptional optical clarity, weatherability, and chemical resistance, making it a critical component in advanced industrial formulations. It is essential for manufacturers in the coatings, adhesives, and specialty plastics sectors seeking to enhance product durability and performance.

Application

• High-Performance Coatings: Used as a primary resin in automotive, industrial, and marine coatings for superior gloss retention and resistance to UV degradation and chemicals.
• Optical Adhesives and Sealants: Provides excellent clarity and strong bonding properties in applications requiring transparent, durable adhesion.
• Engineering Plastics and Modifiers: Acts as a key modifier to improve the impact strength, surface hardness, and processing characteristics of thermoplastic compounds.
• Printing Inks and Overprint Varnishes: Imparts high gloss, scratch resistance, and rapid drying properties to premium graphic arts products.
• Specialty Films and Laminates: Utilized in the production of clear, protective films and laminates for electronic displays and packaging.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylmethylbenzene
CAS No.	37273-61-3
Molecular Formula	(C5H8O2·C9H10)n
Molecular Weight	Varies (Polymer)
Synonyms	Methyl Methacrylate / Vinyltoluene Copolymer; MMA/VT Copolymer; Poly(methyl methacrylate-co-vinyltoluene); Vinyltoluene-Methyl Methacrylate Resin; 2-Methyl-2-propenoic Acid Methyl Ester Polymer with Ethenylmethylbenzene; PMMA-co-VT; Acrylic-Vinyltoluene Copolymer
EINECS	Contact for details

Quality Control

Our Methyl Methacrylate / Vinyltoluene Copolymer is manufactured under a stringent quality management system. Each batch is tested to ensure consistent molecular weight distribution, monomer content, and key physical properties. Certificates of Analysis (COA) detailing specific parameters are provided with every shipment to guarantee 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 (15-25°C). Keep away from heat sources and open flames. Ensure containers are kept sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear pellets or granules
Solid Content	> 99.0 %
Residual Monomer (MMA)	< 0.5 %
Glass Transition Temperature (Tg)	85 - 105 °C
Molecular Weight (Mw)	50,000 - 150,000 g/mol
Viscosity (Solution, 25°C)	Contact for details
Color (APHA)	< 50

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