Description

Dodecyl 2-Methyl-2-Propenoate Polymer With Ethyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And Tridecyl 2-Methyl-2-Propenoate CAS NO 279247-15-3 is a specialized acrylic copolymer designed to deliver exceptional performance as a film-forming agent and binder. This product is engineered to provide a balance of flexibility, adhesion, and durability, making it a critical component in high-performance industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for its ability to enhance product longevity and functionality.

Application

• Industrial Coatings: Used as a key binder in protective and decorative coatings for metals, plastics, and wood, offering excellent weather resistance and film integrity.
• Pressure-Sensitive Adhesives (PSAs): Functions as a primary polymer in adhesive tapes and labels, providing tunable tack, peel strength, and cohesive strength.
• Textile & Leather Finishes: Serves as a durable finishing agent to impart water repellency, softness, and abrasion resistance to fabrics and leather goods.
• Printing Inks: Employed in solvent-based and UV-curable ink formulations to improve adhesion, gloss, and rub resistance on various substrates.
• Sealants & Caulks: Acts as a flexible polymeric component that enhances elongation, adhesion, and long-term weatherability in construction and automotive sealants.
• Plastic Modifiers: Utilized as an impact modifier or processing aid to improve the toughness and surface characteristics of compounded plastics.

Basic Information

Product Name	Dodecyl 2-Methyl-2-Propenoate Polymer With Ethyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And Tridecyl 2-Methyl-2-Propenoate
CAS No.	279247-15-3
Molecular Formula	(C16H30O2.C5H8O2.C4H6O2.C16H30O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Copolymer; Lauryl Methacrylate/Ethyl Acrylate/Methyl Methacrylate/Tridecyl Methacrylate Copolymer; Methacrylic Acid, Lauryl Ester, Polymer with Ethyl Acrylate, Methyl Methacrylate and Tridecyl Methacrylate; Poly(lauryl methacrylate-co-ethyl acrylate-co-methyl methacrylate-co-tridecyl methacrylate); LMA/EA/MMA/TDMA Copolymer; Acrylic Tetrapolymer; Binder 279247-15-3
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical parameters such as molecular weight distribution, monomer residue, and viscosity. Certificates of Analysis (COA) are provided with each shipment, detailing specifications for assay, solids content, and key physical properties. We support compliance with relevant global regulatory frameworks, including REACH.

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. For long-term storage, maintain under an inert atmosphere to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
Color (Gardner)	≤ 3
Acid Value	≤ 5.0 mg KOH/g
Residual Monomer	≤ 0.5 % (by GC)
Specific Gravity	0.90 - 1.05

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