Description

Toluenediamine, propylene oxide polymer 3-benzenediamine, ar-methyl- polymer with methyloxirane 3-benzenediamine, ar-methyl- polymer withmethyloxirane 1,3-Benzenediamine,ar-methyl-,polymer with methyloxirane Toluenediamine,propylene oxide polymer is a specialized polyetheramine polymer derived from toluenediamine and propylene oxide. This compound is valued for its role as a versatile building block and curing agent in high-performance polymer systems, offering a balance of reactivity and flexibility. It is primarily utilized by manufacturers in the polyurethane, epoxy resin, and advanced composite materials industries seeking to enhance the mechanical and thermal properties of their final products.

Application

• Epoxy Curing Agent & Hardener: Functions as a reactive amine-based curing agent for epoxy resins, contributing to improved toughness, chemical resistance, and thermal stability in coatings, adhesives, and composite matrices.
• Polyurethane Elastomers & Foams: Serves as a chain extender or crosslinker in polyurethane formulations, influencing the hardness, elasticity, and durability of elastomers, sealants, and flexible or rigid foams.
• Advanced Composite Materials: Used in the production of high-strength, lightweight composites for automotive, aerospace, and wind energy applications, where superior mechanical performance is critical.
• Industrial Coatings & Adhesives: Imparts enhanced adhesion, flexibility, and corrosion resistance in protective industrial coatings, marine paints, and structural adhesives.
• Chemical Intermediate: Acts as a precursor for further chemical synthesis, enabling the creation of specialty surfactants, fuel additives, or other functional polymers.

Basic Information

Item	Details
Product Name	Toluenediamine, propylene oxide polymer
CAS No.	63641-63-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Benzenediamine, ar-methyl-, polymer with methyloxirane; Toluenediamine-propylene oxide adduct; Poly(oxy(methyl-1,2-ethanediyl)), α,α'-(methyl-1,3-phenylenebis(iminocarbonyl))bis[ω-hydroxy-; Jeffamine®-type polyetheramine (based on TDA); TDA-based polyetheramine; Amine-terminated poly(propylene oxide) based on toluenediamine; ar-Methyl-1,3-benzenediamine polymer with methyloxirane
EINECS	Contact for details

Quality Control

Our Toluenediamine, propylene oxide polymer is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as amine value, moisture content, and color are available upon request 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 4
Amine Value (mg KOH/g)	Contact for details
Moisture Content (Karl Fischer)	≤ 0.2%
Viscosity @ 25°C	Contact for details

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