Description

2-Propenoic Acid, 2-Methyl-, Dodecyl Ester, Polymer With 2-Hydroxyethyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance acrylic copolymer designed to deliver exceptional film-forming, binding, and water-resistant properties. This versatile polymer is engineered to provide durability and stability in demanding formulations, making it a critical component for enhancing product performance. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking reliable and consistent polymeric additives.

Application

• Industrial and Protective Coatings: Acts as a key film-forming agent and binder in solvent-based and high-solids coatings, providing excellent adhesion, gloss, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Used as a tackifier and strength modifier in adhesive tapes and labels, offering a balance of peel and shear strength.
  li>Ink Formulations: Serves as a resin component in printing inks to improve pigment wetting, print durability, and substrate adhesion.- Textile and Leather Finishes: Imparts water repellency, flexibility, and a durable protective finish to fabrics and leather goods.
• Caulks and Sealants: Enhances elasticity, adhesion, and long-term weatherability in construction and automotive sealant products.
• Plastic Additives: Functions as a processing aid or impact modifier to improve the surface characteristics and mechanical properties of plastic compounds.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Dodecyl Ester, Polymer With 2-Hydroxyethyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	29931-19-9
Molecular Formula	(C₁₆H₃₀O₂·C₆H₁₀O₃·C₅H₈O₂)ₓ
Molecular Weight	Polymer - Variable
Synonyms	Lauryl Methacrylate / Hydroxyethyl Methacrylate / Methyl Methacrylate Copolymer; Methacrylic Acid, Lauryl Ester, Polymer with 2-Hydroxyethyl Methacrylate and Methyl Methacrylate; Acrylic Copolymer Resin; Lauryl Methacrylate-HEMA-MMA Terpolymer; Polymethacrylate Copolymer; MMA/HEMA/LaMA Terpolymer; Acrylic Terpolymer; Binder 29931-19-9
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 protocols.

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	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Solid Content (%)	Contact for details
Viscosity (cP @ 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Glass Transition Temp (Tg)	Contact for details
Residual Monomer (HPLC)	≤ 0.5%
Solvent	Specified per grade

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