Description

2-Propenoic Acid,2-Methyl-,1-Methyl-1,3-Propanediyl Ester,Polymer With Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a specialized acrylic copolymer designed to deliver high-performance characteristics in demanding industrial formulations. This polymer is engineered to provide excellent film-forming properties, adhesion, and chemical resistance, making it a critical component for creating durable, high-quality finishes. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product durability and performance.

Application

• Industrial Coatings Binder: Serves as a primary film-forming agent in solvent-based industrial and protective coatings for metal, wood, and plastic substrates.
• Adhesive Formulations: Used as a key polymer component in pressure-sensitive adhesives (PSAs) and structural adhesives, providing tack and cohesive strength.
• Automotive Finishes: Incorporated into automotive refinish and OEM coatings to improve gloss retention, weatherability, and resistance to chemicals and solvents.
• Printing Inks: Functions as a resin binder in specialty printing inks, contributing to adhesion, rub resistance, and print quality on various surfaces.
• Textile and Leather Coatings: Applied in coatings for textiles and synthetic leather to impart flexibility, water resistance, and a durable finish.
• Plastic Modifier: Used as an additive or modifier for engineering plastics to enhance impact resistance and surface properties.

Basic Information

Product Name	2-Propenoic Acid,2-Methyl-,1-Methyl-1,3-Propanediyl Ester,Polymer With Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	36182-73-7
Molecular Formula	(C7H10O3.C4H6O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Butyl Acrylate / Methyl Methacrylate / Neopentyl Glycol Dimethacrylate Copolymer; Methacrylic Acid, Polymer with Butyl Acrylate and Methyl Methacrylate; BMA/MMA/NPGDMA Copolymer; Acrylic Resin; Poly(butyl acrylate-co-methyl methacrylate-co-neopentyl glycol dimethacrylate); Light-stabilized Acrylic Polymer; Thermosetting Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, monomer residue, viscosity, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment 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. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	40% - 70% (varies by grade)
Viscosity (Brookfield)	500 - 10,000 cps (varies by grade & concentration)
Color (Gardner)	≤ 2
Acid Value	≤ 5 mg KOH/g
Glass Transition Temperature (Tg)	20°C - 80°C (varies by grade)
Residual Monomer	≤ 0.5% (by GC)
Solvent (Typical)	Toluene, Xylene, Esters, Ketones

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