Description

Urea, Polymers With Formaldehyde And Sulfonated Methylated Phenol, Sodium Salts is a specialized, high-performance synthetic polymer designed for demanding industrial applications. This compound matters because it offers a unique combination of properties, including excellent dispersing, sequestering, and water-holding capabilities. It is primarily needed by manufacturers in the construction, textile, and oilfield chemical industries where advanced functional additives are required.

Application

• Concrete Admixtures: Acts as a highly effective superplasticizer and water-reducing agent to improve workability and strength of concrete mixes.
• Oilfield Drilling Fluids: Serves as a fluid loss control additive and dispersant in water-based mud systems to stabilize wellbores.
• Textile Auxiliaries: Used as a dye dispersant and leveling agent to ensure uniform color uptake and fastness on synthetic fibers.
• Industrial Dispersants: Provides superior dispersion of pigments, fillers, and insoluble solids in various aqueous formulations.
• Scale Inhibitors: Helps prevent the deposition of inorganic scales (e.g., calcium carbonate, sulfate) in cooling water and boiler systems.
• Ceramic Processing: Enhances the rheology and stability of ceramic slurries and glazes.

Basic Information

Product Name	Urea, Polymers With Formaldehyde And Sulfonated Methylated Phenol, Sodium Salts
CAS No.	103170-33-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfonated naphthalene formaldehyde condensate (SNF) urea-modified; Urea-formaldehyde-sulfonated phenol polymer sodium salt; Sulfonated phenol urea formaldehyde resin; SNF-based superplasticizer; Polycondensate of urea, formaldehyde, and sulfonated phenol; Water-reducing admixture; Naphthalene sulfonate formaldehyde condensate with urea; Dispersant agent SNF-U
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards such as ASTM C494 for concrete admixtures and relevant API standards for oilfield applications. Every batch is manufactured under a strict quality management system (ISO 9001 compliant) and is supported by a comprehensive Certificate of Analysis (COA) available upon request, detailing key parameters like solid content, pH, viscosity, and ionic character.

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 material is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent caking or degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Brown to dark brown viscous liquid or powder
Solid Content	≥ 90% (for powder); 40 ± 2% (for liquid)
pH (5% aqueous solution)	7.0 - 9.0
Ash Content	≤ 25%
Chloride Ion Content	≤ 0.5%
Sodium Sulfate Content	≤ 5.0%
Water Reduction Rate	≥ 12% (for concrete grade)

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