Description

2-Propenoic Acid, 2-Methyl-, Dodecyl Ester, Polymer With Butyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, durability, and compatibility with various substrates and additives. It is a critical raw material for formulators in the coatings, adhesives, and sealants industries seeking to enhance product performance. CAS No. 73018-97-0.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in solvent-based industrial and protective coatings, providing corrosion resistance and weatherability.
• Adhesive Formulations: Serves as a key polymer component in pressure-sensitive adhesives (PSAs) and structural adhesives, offering strong bonding and flexibility.
• Printing Inks: Imparts gloss, adhesion, and rub resistance in formulations for various printing applications.
• Textile and Leather Finishes: Used in coatings and finishes to provide a durable, flexible, and protective surface layer.
• Caulks and Sealants: Acts as a polymeric base to ensure long-term elasticity, adhesion, and environmental resistance in construction and automotive sealants.
• Specialty Additives: Employed as a modifier or rheology control agent in complex formulations for plastics and composites.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Dodecyl Ester, Polymer With Butyl 2-Propenoate
CAS No.	73018-97-0
Molecular Formula	(C16H30O2.C7H12O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Lauryl Methacrylate / Butyl Acrylate Copolymer; Dodecyl Methacrylate-Butyl Acrylate Copolymer; Poly(lauryl methacrylate-co-butyl acrylate); Acrylic Copolymer Resin; 2-Methyl-2-propenoic acid dodecyl ester, polymer with butyl 2-propenoate; LMA/BuA Copolymer; CAS 73018-97-0
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 content, viscosity, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, maintain under an inert atmosphere to prevent oxidation and skin formation.

Specification

Item	Specification
Appearance	Clear viscous liquid to solid
Solid Content	Contact for details
Viscosity	Contact for details
Color (Gardner)	≤ 2
Acid Value (mg KOH/g)	≤ 1.0
Residual Monomer	≤ 0.5%
Glass Transition Temp (Tg)	Contact for details
Solvent	Specified per grade

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