Description

Formaldehyde, Dicyandiamide, Ethylenediamine Sulfate Polymer is a specialized polymeric condensation product. This high-performance material is valued for its unique combination of reactive functional groups, offering enhanced thermal stability and cross-linking capabilities. It serves as a critical intermediate and performance additive in demanding industrial applications where durability and chemical resistance are paramount. Key industries that utilize this polymer include advanced resin manufacturing, textile processing, and water treatment formulations.

Application

• Cross-linking Agent for Thermoset Resins: Used to impart high-temperature resistance and mechanical strength to melamine-formaldehyde, urea-formaldehyde, and phenolic resins for laminates and molding compounds.
• Flame Retardant Synergist: Acts as a char-forming agent and nitrogen source in flame-retardant coatings, plastics, and textiles.
• Wrinkle-Resistant Finishing Agent: Employed in textile finishing to provide durable press and crease-recovery properties to cotton and cellulose blend fabrics.
• Paper Wet-Strength Resin: Enhances the dry and wet tensile strength of paper products, including filter papers and specialty packaging.
• Coagulant Aid in Water Treatment: Functions as a cationic polymer to improve flocculation and sedimentation in industrial wastewater treatment processes.
• Adhesive Modifier: Improves the water resistance, bonding strength, and curing speed of wood adhesives and industrial binders.
• Corrosion Inhibitor Carrier: Used in formulations for protective coatings and cooling water treatments due to its film-forming and metal-adhering properties.

Basic Information

Product Name	Formaldehyde, Dicyandiamide, Ethylenediamine Sulfate Polymer
CAS No.	68400-14-6
Molecular Formula	(C3H6N4 · CH2O · C2H8N2 · H2SO4)x
Molecular Weight	Polymeric substance
Synonyms	Poly(ethylenediamine-co-dicyandiamide-co-formaldehyde) sulfate; Dicyandiamide-Formaldehyde-Ethylenediamine Polymer Sulfate; Amino Resin Intermediate; Dicyandiamide-Formaldehyde Resin modified with Ethylenediamine; Cationic Polycondensate; Formaldehyde-Dicyandiamide-Ethylenediamine Copolymer Sulfate Salt; FR-Dicyandiamide Polymer; Textile Finishing Agent PN
EINECS	Contact for details

Quality Control

Our Formaldehyde, Dicyandiamide, Ethylenediamine Sulfate Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assessment of key parameters such as nitrogen content, viscosity, and reactivity. Certificates of Analysis (COA) documenting purity, physical properties, and performance specifications are available upon request to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption and caking. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow powder or granules
Identification (IR)	Conforms to reference spectrum
Assay (Nitrogen Content)	≥ 30.0 %
Moisture Content	≤ 5.0 %
pH (10% aqueous solution)	3.0 - 6.0
Ash Content	≤ 15.0 %
Solubility in Water	Partially to fully soluble, may form colloidal solution

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