Description

1,2,3-Propanetriol, Polymer With 1,3-Diisocyanatomethylbenzene, Methyloxirane, Oxirane And 1,2-Propanediol, Isononylphenyl Ether is a specialized polyurethane-polyether hybrid polymer, designed to deliver a unique balance of flexibility, adhesion, and chemical resistance. This advanced material is engineered to act as a high-performance additive, binder, or resin component, enhancing the durability and functionality of final formulations. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to improve product performance under demanding conditions.

Application

• High-Performance Coatings: Used as a resin modifier in industrial, marine, and protective coatings to improve flexibility, adhesion to various substrates, and resistance to chemicals and weathering.
• Adhesives & Sealants: Serves as a key component in formulating polyurethane-based adhesives and sealants, providing strong bonding, elasticity, and durability.
• Elastomer Production: Acts as a prepolymer or curative in the manufacture of specialty polyurethane elastomers for gaskets, rollers, and impact-absorbing components.
• Composite Materials: Functions as a binder or matrix resin in fiber-reinforced composites, enhancing interlaminar strength and toughness.
• Textile & Leather Finishes: Employed in coatings for textiles and synthetic leather to impart water resistance, abrasion resistance, and a soft hand feel.
• Industrial Maintenance Products: A vital ingredient in heavy-duty maintenance paints, floor coatings, and linings for tanks and pipes.

Basic Information

Product Name	1,2,3-Propanetriol, Polymer With 1,3-Diisocyanatomethylbenzene, Methyloxirane, Oxirane And 1,2-Propanediol, Isononylphenyl Ether
CAS No.	80146-18-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane-polyether hybrid resin; Glycerol, polymer with 1,3-diisocyanatomethylbenzene, propylene oxide, ethylene oxide and 1,2-propanediol, isononylphenyl ether; Poly(oxy-1,2-ethanediyl), α-(isononylphenyl)-ω-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene, glycerol, methyloxirane and oxirane; Toluene diisocyanate (TDI)-polyether polyol adduct; Isononylphenol ethoxylate polyurethane prepolymer; Urethane-modified polyether polyol; CAS 80146-18-5
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including isocyanate (NCO) content, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) detailing 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. Moisture-sensitive; ensure containers are sealed to prevent absorption of atmospheric humidity, which can affect product stability.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 4
Viscosity @ 25°C	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Isocyanate (NCO) Content (%)	Contact for details
Solid Content (%)	Contact for details
Water Content (%)	≤ 0.1

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