Description

2-Propenoic acid, 2-methyl-, decyl ester, polymer with dodecyl 2-methyl-2-propenoate, heptyl 2-methyl-2-propenoate, hexadecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, nonyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, octyl 2-methyl is a specialized acrylic copolymer designed to deliver a unique balance of properties for advanced material formulations. This multi-monomer polymer is valued for its ability to modify rheology, enhance film formation, and provide tailored compatibility in complex systems. It is a critical performance additive for formulators in the coatings, adhesives, and specialty polymer industries seeking to fine-tune product characteristics such as flexibility, durability, and surface interaction.

Application

• Performance Additive for Industrial Coatings: Functions as a rheology modifier and film-forming agent in solvent-based and high-solid coatings, improving flow, leveling, and final film integrity.
• Adhesive and Sealant Formulations: Imparts tack, enhances cohesion, and adjusts open time in pressure-sensitive adhesives (PSAs) and construction sealants.
• Printing Inks and Overprint Varnishes: Used to adjust gloss, scuff resistance, and substrate adhesion in specialty ink systems.
• Plastic and Rubber Modification: Acts as a processing aid and compatibility enhancer in polymer blends and composites.
• Textile and Leather Finishing: Serves as a key component in coatings and finishes to provide water resistance, softness, and durability.
• Personal Care and Cosmetic Products: Employed as a film former and fixative in hair styling products, sunscreens, and nail enamels.

Basic Information

Item	Details
Product Name	2-Propenoic acid, 2-methyl-, decyl ester, polymer with dodecyl 2-methyl-2-propenoate, heptyl 2-methyl-2-propenoate, hexadecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, nonyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate, octyl 2-methyl
CAS No.	104218-13-5
Molecular Formula	(C14H26O2·C16H30O2·C11H20O2·C21H40O2·C5H8O2·C14H26O2·C23H44O2·C12H22O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Polymethacrylate Copolymer; Decyl methacrylate copolymer; Alkyl methacrylate copolymer; Methacrylic acid, decyl ester, polymer with alkyl methacrylates; Acrylic resin; Multi-alkyl methacrylate polymer; Performance acrylic polymer.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, monomer residue, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing these specifications are provided with every shipment. Our quality commitment aligns with ISO 9001 standards, and we support compliance with relevant global regulatory frameworks such as 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. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to solid (Grade dependent)
Identification (IR)	Conforms to structure
Solid Content	Contact for details
Viscosity (Brookfield)	Grade specific
Glass Transition Temp (Tg)	Grade specific
Residual Monomer	< 0.5% (by GC)
Color (Gardner)	< 3
Acid Value	Contact for details

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