Description

Formaldehyde,Polymer CAS NO 209810-57-1 is a polymeric form of formaldehyde, offering a more stable and controlled-release profile compared to its monomeric counterpart. This product is essential for applications requiring a sustained source of formaldehyde or enhanced material properties. It is a critical intermediate and functional material for industries such as resin manufacturing, specialty adhesives, and controlled-release systems.

Application

• Resin Synthesis: A key precursor in the production of phenolic resins, urea-formaldehyde resins, and melamine-formaldehyde resins for wood composites, laminates, and molding compounds.
• Adhesive Formulations: Used in specialty adhesive systems where controlled reactivity and improved stability are required.
• Chemical Intermediate: Serves as a building block for synthesizing various specialty chemicals, including chelating agents and cross-linking agents.
• Controlled-Release Applications: Utilized in agricultural or industrial products where a slow, steady release of formaldehyde is necessary.
• Textile Treatment: Employed in processes to impart crease resistance and dimensional stability to fabrics.
• Paper Sizing: Enhances the wet strength and other performance characteristics of paper products.

Basic Information

Item	Details
Product Name	Formaldehyde,Polymer
CAS No.	209810-57-1
Molecular Formula	(CH2O)n
Molecular Weight	Variable (Polymer)
Synonyms	Paraformaldehyde; Polyoxymethylene; Formaldehyde polymer; Polyformaldehyde; Trioxane polymer; Metaformaldehyde; Formaldehyde homopolymer; POM
EINECS	Contact for details

Quality Control

Our Formaldehyde,Polymer is manufactured under strict quality management protocols to ensure batch-to-batch consistency and reliability. Quality is verified through a series of analytical tests, including assay, degree of polymerization, and impurity profiling. A Certificate of Analysis (COA) documenting all critical specifications is provided with each shipment to support your quality assurance processes.

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 heat, sparks, and open flame. This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White solid (powder or flakes)
Identification (IR)	Conforms
Assay (as CH2O)	≥ 95.0 %
Degree of Polymerization	Contact for details
Water Content	≤ 1.0 %
Ash Content	≤ 0.05 %
pH (aqueous suspension)	Contact for details

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