Description

2-Propenamide, n-(Hydroxymethyl)-, Polymer With 2-Propenamide is a high-performance, water-soluble copolymer derived from acrylamide and N-methylolacrylamide. This versatile polymer is engineered to provide superior functionality as a crosslinking agent, flocculant, and retention aid in demanding industrial processes. It is essential for manufacturers in the paper, textile, water treatment, and petroleum industries seeking to enhance product performance and process efficiency.

Application

• Paper Manufacturing: Acts as a wet-strength resin and retention aid to improve paper quality and production efficiency.
• Textile Finishing: Used as a durable press reagent and crosslinking agent for fabric to impart wrinkle resistance and dimensional stability.
• Water Treatment: Serves as an effective flocculant and coagulant aid for clarifying industrial wastewater and municipal water.
• Petroleum Industry: Functions as a viscosifier and fluid loss control additive in drilling muds and enhanced oil recovery formulations.
• Adhesives & Sealants: Imparts improved bonding strength and water resistance in wood adhesives and construction sealants.
• Coatings: Utilized as a crosslinker to enhance the durability, hardness, and chemical resistance of industrial coatings.

Basic Information

Product Name	2-Propenamide, n-(Hydroxymethyl)-, Polymer With 2-Propenamide
CAS No.	26338-66-9
Molecular Formula	(C4H7NO2·C3H5NO)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(acrylamide-co-N-methylolacrylamide); Acrylamide-N-methylolacrylamide Copolymer; N-Methylolacrylamide-Acrylamide Copolymer; NMA-AA Copolymer; Hydroxymethyl Acrylamide Polymer; Poly(N-methylolacrylamide-co-acrylamide); CAS 26338-66-9 Polymer; Reactive Polyacrylamide
EINECS	Contact for details

Quality Control

Our production of 2-Propenamide, n-(Hydroxymethyl)-, Polymer With 2-Propenamide adheres to stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assessment of monomer content, molecular weight distribution, viscosity, and reactivity. Certificates of Analysis (COA) documenting all critical parameters 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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (as copolymer)	≥ 95.0 %
Residual Monomer (Acrylamide)	≤ 0.05 %
Moisture Content	≤ 5.0 %
Viscosity (1% solution)	Contact for details
pH (1% solution)	6.0 - 8.0
Ash Content	≤ 1.0 %

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