Description

2-Propenoic acid, monoester with 1,2-propanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), and 1,1-methylene is a specialized polymeric acrylate derivative designed for advanced material science applications. This compound is valued for its ability to impart specific rheological, adhesive, and film-forming properties to complex formulations. It is primarily sought by manufacturers in the coatings, adhesives, and advanced polymer industries seeking to enhance product performance and durability.

Application

• High-Performance Coatings: Used as a key resin or additive in industrial, automotive, and protective coatings to improve gloss, adhesion, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Functions as a tackifier or modifier to balance peel strength, tack, and shear resistance in label and tape formulations.
• UV-Curable Inks and Resins: Serves as a reactive oligomer or diluent in radiation-curable systems for printing inks, overprint varnishes, and 3D printing resins.
• Polymer Modification: Employed as a compatibilizer or impact modifier to enhance the properties of engineering plastics and thermoplastic elastomers.
• Sealants and Caulks: Imparts flexibility, durability, and adhesion in construction and automotive sealant applications.
• Specialty Additives: Acts as a rheology modifier, dispersing agent, or film-forming agent in advanced industrial and personal care formulations.

Basic Information

Product Name	2-Propenoic acid, monoester with 1,2-propanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), and 1,1-methylene
CAS No.	105642-59-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylated polyol polymer; Poly(propylene glycol) acrylate copolymer; Acrylic-modified polyether polyol; Polyether acrylate oligomer; 2-Hydroxypropyl acrylate, polymer with poly(tetramethylene ether) glycol and poly(propylene glycol); Trimethylolpropane ethoxylate triacrylate copolymer; Reactive acrylic polyol; CAS 105642-59-9
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and acid value to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are 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 temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C	Contact for details
Acid Value (mg KOH/g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Solid Content (%)	Contact for details
Water Content (KF)	≤ 0.5%
Identification (IR)	Conforms

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