Description

Ethanol, 2,2',2''-Nitrilotris-, Polymer With 1,3-Diisocyanatomethylbenzene And Methyloxirane Polymer With Oxirane Ether With 1,2,3-Propanetriol (3:1) is a specialized polyether polyol-based polymer, commonly recognized as a key component in advanced polyurethane systems. This compound matters for its role as a reactive intermediate that imparts tailored flexibility, adhesion, and chemical resistance to final polymeric materials. Industrial manufacturers in coatings, adhesives, sealants, and elastomers (CASE) require this polymer to develop high-performance products with specific mechanical and durability properties.

Application

• Polyurethane Coatings: Serves as a polyol component in formulating high-performance protective and decorative coatings for automotive, industrial, and marine applications.
• Adhesives & Sealants: Used to manufacture flexible, durable polyurethane adhesives and sealants with excellent bonding strength and environmental resistance.
• Elastomers: A key raw material in the production of cast, molded, or thermoplastic polyurethane elastomers for gaskets, wheels, and industrial parts.
• Composite Materials: Functions as a matrix resin or modifier in fiber-reinforced composites, enhancing toughness and interfacial adhesion.
• Flexible Foams: Can be utilized in the formulation of specialized flexible polyurethane foams requiring specific resilience and load-bearing properties.
• Potting & Encapsulation Compounds: Employed in electronics and electrical applications to create protective, insulating resins that shield components from moisture and vibration.

Basic Information

Product Name	Ethanol, 2,2',2''-Nitrilotris-, Polymer With 1,3-Diisocyanatomethylbenzene And Methyloxirane Polymer With Oxirane Ether With 1,2,3-Propanetriol (3:1)
CAS No.	80316-39-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyether polyol adduct; Tris(2-hydroxyethyl)amine-based polyol polymer; TDI-polyether polyol adduct; Polyurethane polyol prepolymer; Toluene diisocyanate (TDI)-polyether polyol adduct; Polyoxypropylene triol-TDI adduct; Block copolymer of polyether and polyurethane; Reactive polyol intermediate
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as hydroxyl value, viscosity, isocyanate content, and moisture are rigorously monitored. Certificates of Analysis (COA) documenting all relevant specifications are provided with each shipment 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 a recommended temperature of 15-25°C. Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are sealed when not in use to prevent absorption of atmospheric moisture which can affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (cP @ 25°C)	Contact for details
Isocyanate Content (NCO %)	Contact for details
Water Content	< 0.1%
Specific Gravity (25°C)	Contact for details
Color (Gardner)	≤ 3

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