Description

Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Aminomethylated, Chloromethane-Quaternized, Chloride is a specialized quaternary ammonium functionalized polymer. This compound is engineered to deliver superior performance as a cationic flocculant and retention aid in demanding industrial processes. It is a critical material for manufacturers in the water treatment, paper production, and mineral processing sectors seeking to enhance efficiency and product quality.

Application

• Primary Flocculant in municipal and industrial wastewater treatment for solid-liquid separation.
• Retention and Drainage Aid in paper manufacturing to improve fiber retention and water removal on the wire.
• Clarification Agent for process water and effluent in mining and mineral processing operations.
• Sludge Dewatering Aid to enhance the efficiency of centrifuges and filter presses.
• Charge Neutralization Agent for controlling zeta potential in colloidal systems.
• Additive in oilfield applications for water clarification and drilling mud conditioning.

Basic Information

Product Name	Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Aminomethylated, Chloromethane-Quaternized, Chloride
CAS No.	113114-05-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Quaternized Poly(styrene-co-divinylbenzene-co-(vinylbenzyl)amine); Cationic Polystyrene Microspheres; Poly(styrene-divinylbenzene-vinylbenzylamine) chloromethane quaternary salt; Aminomethylated Styrene-Divinylbenzene Copolymer, Quaternized; QPVBC; Strongly Basic Anion Exchange Resin Precursor; Functionalized Polymeric Quaternary Ammonium Salt; Vinylbenzylamine polymer quaternary salt
EINECS	Contact for details

Quality Control

Our production of this quaternary ammonium polymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as cationic charge density, molecular weight distribution, and solubility are strictly monitored. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or granules
Identification (IR)	Conforms to structure
Assay (Cationic Activity)	≥ 90%
Moisture Content	≤ 8.0%
Solubility (in water)	Clear to slightly hazy solution
pH (1% solution)	5.0 - 8.0
Particle Size	Contact for details

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