Description

Poly(N,n-Dimethyl Acrylamide) is a high-purity, water-soluble polymer derived from N,N-dimethylacrylamide. This versatile compound is valued for its excellent film-forming properties, thermal stability, and ability to modify the rheology of aqueous systems. It serves as a critical component for formulators and researchers in industries such as pharmaceuticals, personal care, and advanced materials manufacturing.

Application

• Pharmaceutical Excipient: Used as a film-coating agent, binder, and viscosity modifier in tablet formulations and controlled-release drug delivery systems.
• Personal Care Products: Functions as a film former and stabilizer in hair styling gels, mousses, and skin care formulations to provide hold and improve texture.
• Hydrogel Synthesis: A key monomer for creating superabsorbent polymers and cross-linked hydrogels used in biomedical applications, including contact lenses and wound dressings.
• Enhanced Oil Recovery (EOR): Employed as a water-soluble polymer to increase the viscosity of injection water, improving sweep efficiency in oil fields.
• Adhesives and Sealants: Acts as a modifier to enhance the adhesive strength, flexibility, and water resistance of various industrial adhesive formulations.
• Water Treatment: Utilized as a flocculant aid and sludge dewatering agent in wastewater treatment processes.
• Lithography and Photoresists: Serves as a component in photopolymerizable resins for microelectronics and printing plate manufacturing.
• Research & Development: A valuable reagent for academic and industrial R&D in polymer science and material engineering.

Basic Information

Item	Details
Product Name	Poly(N,n-Dimethyl Acrylamide)
CAS No.	26793-34-0
Molecular Formula	(C5H9NO)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(N,N-dimethylacrylamide); Poly(DMAA); PDMAA; Poly(N,N-DMAA); Poly(N,N-dimethyl-2-propenamide); Poly(acrylamide, N,N-dimethyl-); Poly(N,N-dimethylacrylamide) homopolymer; N,N-Dimethylacrylamide polymer
EINECS	Contact for details

Quality Control

Our Poly(N,n-Dimethyl Acrylamide) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and performance. We provide Certificates of Analysis (COA) with key parameters such as molecular weight distribution, residual monomer content, and viscosity. Our quality protocols are designed to meet the stringent requirements of pharmaceutical and industrial applications.

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 to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (Polymer Content)	≥ 95.0 %
Residual Monomer	≤ 0.5 %
Moisture Content (KF)	≤ 5.0 %
Viscosity (specified solution)	Contact for details
Molecular Weight (Average)	Customizable (e.g., 10k - 1,000k Da)
pH (1% aqueous solution)	5.0 - 8.0

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