Description

Poly(Dimethylaminopropyl Methacrylamide) is a functional polymer featuring tertiary amine groups along its backbone, offering unique cationic and pH-responsive properties. This compound is valued for its ability to impart charge, enhance adhesion, and modify rheological behavior in complex formulations. It serves as a critical performance additive in sectors demanding advanced material science, including water treatment, personal care, and coatings. The product is supplied under stringent quality control to ensure batch-to-batch consistency for industrial applications.

Application

• Flocculant and Retention Aid in water and wastewater treatment processes.
• Charge Modifier and Conditioning Agent in hair care and skincare formulations.
• Dispersant and Viscosity Modifier for pigments and fillers in coating systems.
• Adhesion Promoter in pressure-sensitive adhesives and specialty tapes.
• Paper Strengthening Agent to improve wet and dry strength in paper manufacturing.
• Gene/Drug Delivery Vector component in biomedical research for its cationic, complexing nature.
• Antistatic Agent in polymer films and fibers.
• Oilfield Chemical for clay stabilization and drilling fluid formulation.

Basic Information

Item	Detail
Product Name	Poly(Dimethylaminopropyl Methacrylamide)
CAS No.	393110-04-8
Molecular Formula	(C9H18N2O)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(N-[3-(Dimethylamino)propyl]methacrylamide); Poly(DMAPMA); PDMPMA; Poly(3-(dimethylamino)propyl methacrylamide); N-[3-(Dimethylamino)propyl]methacrylamide polymer; Methacrylamide, N-[3-(dimethylamino)propyl]-, homopolymer; Polymeric DMAPMA; Cationic Polymeric Amine
EINECS	Contact for details

Quality Control

Our Poly(Dimethylaminopropyl Methacrylamide) is manufactured under a rigorous quality management system. Each batch is tested to ensure it meets defined specifications for critical parameters such as molecular weight distribution, amine value, and residual monomer content. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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); the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 95.0 %
Residual Monomer	≤ 0.5 %
Amine Value	Contact for details
Viscosity (specified conc.)	Contact for details
Moisture Content	≤ 5.0 %
pH (specified solution)	Contact for details

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