Description

Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2-(dimethylamino)ethanol, .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) and 1,1-methyleneb is a specialized, high-performance polymer with a complex, multifunctional structure designed for demanding industrial applications. This compound matters because it offers a unique combination of properties derived from its amine and polyether components, including excellent surface activity, dispersancy, and compatibility. It is primarily needed by formulators in the coatings, adhesives, and construction chemical industries seeking advanced additive solutions.

Application

• Coatings & Paints: Acts as a high-performance dispersant and grinding aid for pigments, improving color development and stability in water-based and solvent-based systems.
• Construction Chemicals: Used as a plasticizer and rheology modifier in cementitious formulations, tile adhesives, and self-leveling compounds to enhance workability and final strength.
• Adhesives & Sealants: Functions as a tackifier and compatibility agent, improving adhesion to various substrates and the stability of complex adhesive blends.
• Industrial Cleaners: Serves as a surfactant and coupling agent in heavy-duty cleaning formulations, aiding in the removal of oils and particulate matter.
• Textile & Leather Processing: Employed as a leveling agent and softener in dyeing and finishing processes to ensure uniform color and improved hand feel.
• Paper Manufacturing: Utilized as a retention aid and drainage promoter in paper pulp, enhancing process efficiency and paper quality.

Basic Information

Item	Details
Product Name	Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2-(dimethylamino)ethanol, .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) and 1,1-methyleneb
CAS No.	68238-99-3
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Polymer of 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid with polyamines and polyether; Amino-functional polyether ester; Modified polycarboxylate polyether amine; Crosslinked polyamine-polyol polymer; Dispersant 68238-99-3; Multi-amine grafted polyol; Construction chemical additive 68238-99-3; Polycarboxylic acid polyamine adduct
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict batch-to-batch consistency protocols. Quality is assured through comprehensive analytical testing, including monitoring of key functional group content, viscosity, pH, and solids content. Certificates of Analysis (COA) detailing the specific parameters for your shipment are provided and can be tailored to meet the requirements of various industry standards.

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). Due to its hygroscopic nature, the container must be kept tightly sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Solids Content	70 - 80 %
pH (10% solution)	7.0 - 9.5
Viscosity (25°C)	2000 - 8000 mPa.s
Density (25°C)	1.10 - 1.20 g/cm³
Amine Value	Contact for details

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