Description

Tannins, Polymers With N,N,n-Trimethyl-2-(1-Oxo-2-Propenyl)Oxyethanaminium Chloride, Graft is a specialized cationic polymer-grafted tannin derivative designed to impart strong cationic charge and enhanced functionality to natural tannin backbones. This engineered material is crucial for applications requiring high-performance, natural-based flocculants and functional additives with substantive properties. It is primarily utilized by industries focused on water treatment, paper manufacturing, and the development of specialty coatings and adhesives.

Application

• Water & Wastewater Treatment: Acts as a highly effective cationic flocculant and coagulant aid for the removal of suspended solids, organic matter, and colorants in industrial and municipal water systems.
• Paper & Pulp Industry: Used as a wet-strength additive, retention aid, and drainage promoter, improving paper quality and production efficiency.
• Textile Processing: Serves as a cationic dye-fixing agent and functional finishing chemical to improve color fastness and fabric properties.
• Oilfield Chemicals: Employed as a shale inhibitor and viscosifier in drilling mud formulations to enhance wellbore stability.
• Leather Tanning: Functions as a synthetic tanning agent (syntan) and retanning material, offering improved uptake and leather characteristics.
• Adhesives & Resins: Utilized as a modifying agent in phenolic and other resin systems to enhance adhesion, water resistance, and bio-based content.

Basic Information

Product Name	Tannins, Polymers With N,N,n-Trimethyl-2-(1-Oxo-2-Propenyl)Oxyethanaminium Chloride, Graft
CAS No.	180685-83-0
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Cationic Grafted Tannin Polymer; Tannin-(3-Acrylamidopropyl)trimethylammonium Chloride Graft Copolymer; Poly(Tannin-g-[3-acrylamidopropyl]trimethylammonium chloride); Cationic Tannin Flocculant; Tannin-Poly(APTAC) Graft Copolymer; Tannin-based Polyelectrolyte; Grafted Cationic Tannin Derivative; Tannin-Quaternary Ammonium Polymer
EINECS	Contact for details

Quality Control

Our production of Tannins, Polymers With N,N,n-Trimethyl-2-(1-Oxo-2-Propenyl)Oxyethanaminium Chloride, Graft adheres to a stringent quality management system. Each batch undergoes rigorous testing to ensure consistent performance, including analysis of cationic charge density, molecular weight distribution, and functional group content. Certificates of Analysis (COA) documenting key 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); ensure containers are sealed immediately after use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Brown to dark brown powder or granules
Identification (IR)	Conforms to structure
Assay (Cationic Content)	≥ 90% (as quaternary ammonium groups)
Moisture Content	≤ 8.0%
Ash Content	≤ 5.0%
pH (1% Solution)	4.0 - 7.0
Bulk Density	0.4 - 0.7 g/mL

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