Description

Poly(Propylene Oxide), Triamine Terminated is a specialized amine-functional polyether polyol, characterized by its three primary amine end groups. This structure is critical for its role as a high-performance crosslinking agent and chain extender, enabling the formation of robust polymer networks. It is essential for manufacturers in the polyurethane, epoxy resin, and specialty adhesive industries seeking to enhance material toughness, flexibility, and chemical resistance.

Application

• Polyurethane Elastomers & Coatings: Serves as a reactive chain extender and crosslinker, improving tensile strength, tear resistance, and hydrolytic stability in cast elastomers, sealants, and high-performance coatings.
• Epoxy Curing & Modification: Acts as a flexible amine hardener for epoxy resins, reducing brittleness and improving impact resistance in composites, adhesives, and electrical encapsulation materials.
• Fuel & Lubricant Additives: Utilized as a precursor for dispersants and detergents, helping to keep engines clean by preventing sludge and varnish formation.
• Surfactants & Demulsifiers: Functions as an intermediate in the synthesis of specialty surfactants and oilfield chemicals for emulsion breaking and foam control.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of active ingredients and drug delivery agents due to its biocompatible polyether backbone and reactive amine sites.

Basic Information

Product Name	Poly(Propylene Oxide), Triamine Terminated
CAS No.	64852-22-8
Molecular Formula	Contact for details
Molecular Weight	Variable (based on PPO chain length)
Synonyms	Jeffamine® T-series Polyetheramine; Polyoxypropylenetriamine; Triamine-terminated poly(propylene glycol); PPO-triamine; Polypropylene glycol triamine; α,ω-Triamine poly(oxypropylene); Oxypropylated trimethylolpropane triamine; POP triamine
EINECS	Contact for details

Quality Control

Our Poly(Propylene Oxide), Triamine Terminated is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent amine value, viscosity, moisture content, and color. Certificates of Analysis (COA) documenting these parameters 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, well-ventilated area at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be kept under a dry inert atmosphere (e.g., nitrogen) after opening to prevent moisture absorption and oxidation. Keep away from strong oxidizers.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Amine Value (mg KOH/g)	Contact for details
Moisture (Karl Fischer)	< 0.1 %
Viscosity @ 25°C (cP)	Contact for details
Color (APHA)	< 100
Identification (IR)	Conforms

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