Description

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with hexadecyl 2-methyl-2-propenoate, isodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate and tetradecyl 2-methyl-2-propenoate is a high-performance, multi-component acrylic copolymer designed to deliver exceptional film-forming and protective properties. This specialized polymer is engineered to provide enhanced durability, water resistance, and compatibility in demanding industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to improve product performance and longevity.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Adhesives and Sealants: Imparts flexibility, adhesion, and water resistance in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives.
• Printing Inks: Serves as a binder in overprint varnishes and specialty inks to enhance gloss, rub resistance, and substrate adhesion.
• Textile and Leather Finishes: Provides durable, flexible, and water-repellent coatings for fabric treatment and leather finishing applications.
• Plastic Additives: Acts as a processing aid or surface modifier to improve the scratch resistance and weatherability of plastic products.
• Specialty Additives: Utilized in the formulation of release coatings, casting resins, and other performance materials requiring tailored polymer properties.

Basic Information

Item	Details
Product Name	2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with hexadecyl 2-methyl-2-propenoate, isodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate and tetradecyl 2-methyl-2-propenoate
CAS No.	66057-34-9
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Acrylic copolymer C12, C14, C16, C18, C22; Lauryl methacrylate/stearyl methacrylate/isodecyl methacrylate/methyl methacrylate/myristyl methacrylate/behenyl methacrylate copolymer; Multi-alkyl methacrylate copolymer; Polymethacrylate ester blend; High alkyl methacrylate polymer; Long-chain alkyl methacrylate resin; Performance acrylic 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 for critical parameters including monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg). A comprehensive Certificate of Analysis (COA) detailing these specifications is 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 / 59-77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Color (Gardner)	≤ 3
Solid Content (%)	98 - 100
Viscosity (Brookfield, cP @ 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 1.0
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.