Description

Formaldehyde, Polymer With Isononylphenol And Oxirane, Block is a specialized nonionic surfactant and polymeric dispersant. This compound is engineered to provide superior performance as a stabilizer, emulsifier, and viscosity modifier in complex formulations. It is essential for manufacturers in the coatings, adhesives, and construction chemical industries seeking to enhance product stability and processing characteristics.

Application

• Primary component in the formulation of high-performance industrial coatings and paints, acting as a pigment dispersant and grinding aid.
• Key additive in construction chemicals, including concrete admixtures and cement grinding aids, to improve flow and reduce water demand.
• Essential stabilizer and emulsifier in the production of adhesives and sealants.
• Used as a processing aid and viscosity modifier in polymer and resin manufacturing.
• Functional additive in agricultural chemical formulations for improved suspension and compatibility.
• Employed in textile and leather auxiliaries as a leveling and wetting agent.

Basic Information

Product Name	Formaldehyde, Polymer With Isononylphenol And Oxirane, Block
CAS No.	111497-90-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-(isononylphenyl)-ω-hydroxy-, polymer with formaldehyde; Formaldehyde-isnonylphenol-ethylene oxide block polymer; Nonylphenol Ethoxylate Formaldehyde Polymer; Nonylphenol EO/PO block polymer with formaldehyde; INP-EO-F Polymer; Polyoxyethylene isononylphenyl ether formaldehyde polymer; Dispersant 111497-90-6; Coatings Additive 111497-90-6
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With Isononylphenol And Oxirane, Block adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including hydroxyl value, ethylene oxide content, viscosity, and pH. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every 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, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. This product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
pH (10% solution)	5.0 - 7.0
Viscosity @ 25°C (cP)	Contact for details
Water Content	≤ 1.0%
Ash Content	≤ 0.5%

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