Description

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with eicosyl 2-methyl-2-propenoate, hexadecyl 2-methyl-2-propenoate, isodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetra 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 essential for formulators and manufacturers seeking to enhance the durability, compatibility, and performance characteristics of their products. Key target industries include coatings, adhesives, and specialty additives where precise polymer architecture is critical.

Application

• Industrial and Protective Coatings: Acts as a key film-forming agent or modifier to improve flexibility, adhesion, and chemical resistance in metal, wood, and plastic coatings.
• Pressure-Sensitive Adhesives (PSAs): Used as a tackifier or backbone polymer to fine-tune peel strength, tack, and shear resistance in label and tape formulations.
• Printing Inks and Overprint Varnishes: Enhances gloss, rub resistance, and substrate adhesion in solvent-based and UV-curable ink systems.
• Plastic and Rubber Additives: Functions as a processing aid, impact modifier, or compatibilizer to improve the mechanical properties and processability of polymer blends.
• Textile and Leather Finishes: Imparts water repellency, softness, and durability to fibers and treated surfaces.
• Specialty Additives for Personal Care: May be utilized in hair styling or cosmetic film-forming products to provide hold and water resistance.

Basic Information

Item	Details
Product Name	2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with eicosyl 2-methyl-2-propenoate, hexadecyl 2-methyl-2-propenoate, isodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetra
CAS No.	121028-78-2
Molecular Formula	(C16H30O2.C10H20O2.C21H40O2.C17H32O2.C19H36O2.C15H28O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer, C12-22 alkyl methacrylate copolymer; Methacrylic Acid, Dodecyl Ester, Polymer with Eicosyl Methacrylate, Hexadecyl Methacrylate, Isodecyl Methacrylate, Methyl Methacrylate, Octadecyl Methacrylate, Pentadecyl Methacrylate; Alkyl Methacrylate Copolymer; Multi-Alkyl Methacrylate Polymer; Polymethacrylate; High Alkyl (C12-C22) Methacrylate Copolymer; Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including measurement of molecular weight distribution, residual monomer content, and key physicochemical properties critical for your formulation stability. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to solid mass
Color (Gardner)	≤ 3
Solid Content	≥ 98.0 %
Viscosity (Brookfield, 25°C)	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (GC)	≤ 0.5 %

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