Description

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with hexadecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetradecyl 2-methyl-2-propenoate and tridecyl 2-methyl-2-propenoate is a high-performance, multi-component acrylic copolymer designed for advanced material science applications. This specialized polymer offers a unique balance of properties derived from its tailored blend of methacrylate esters with varying alkyl chain lengths. It is engineered to provide exceptional compatibility, film-forming characteristics, and durability in demanding formulations. Key industries that utilize this polymer include coatings, adhesives, and specialty additives where consistent quality and reliable performance are critical.

Application

• High-Performance Coatings: Acts as a key film-forming agent and binder in industrial, automotive, and architectural coatings, providing enhanced weatherability, gloss, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Used as a base polymer to formulate adhesives with tailored tack, peel strength, and shear resistance for tapes and labels.
• Printing Inks: Serves as a resin component to improve ink adhesion, rub resistance, and drying properties on various substrates.
• Plastic & Rubber Modifiers: Functions as an impact modifier, processing aid, or compatibilizer to enhance the physical properties of polymer blends and composites.
• Textile & Leather Finishes: Imparts water repellency, softness, and durability as a component of finishing agents and coatings.
• Personal Care & Cosmetic Products: Utilized as a film former and fixative in hair sprays, mascara, and nail polish for long-lasting wear and water resistance.

Basic Information

Item	Details
Product Name	2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with hexadecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetradecyl 2-methyl-2-propenoate and tridecyl 2-methyl-2-propenoate
CAS No.	177367-19-0
Molecular Formula	(C16H30O2·C15H28O2·C14H26O2·C13H24O2·C5H8O2·C19H36O2·C18H34O2)x
Molecular Weight	Polymer - Variable
Synonyms	Acrylic Copolymer (C12-C18 Alkyl Methacrylates); Methacrylic Acid, Dodecyl Ester, Polymer with Hexadecyl Methacrylate, Methyl Methacrylate, Octadecyl Methacrylate, Pentadecyl Methacrylate, Tetradecyl Methacrylate and Tridecyl Methacrylate; Alkyl Methacrylate Copolymer; Multi-Alkyl Methacrylate Polymer; C12-18 Alkyl Methacrylate Copolymer; Polymethacrylate; High Alkyl Methacrylate Resin; Long-Chain Alkyl Methacrylate Copolymer
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. Each lot is characterized using advanced analytical techniques including Gel Permeation Chromatography (GPC) for molecular weight distribution, Gas Chromatography (GC) for residual monomer content, and FT-IR for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing key physical and chemical parameters is provided with every shipment. 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 flame. Under these conditions, the product is stable for an extended period. For long-term storage, consider using an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Solid Content	≥ 98.0 %
Viscosity (Brookfield, 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Residual Monomer (GC)	≤ 0.5 %
Moisture Content (KF)	≤ 0.5 %

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