1. 🧪 Chemical Synthesis Intermediates

As a key cationic monomer, it is copolymerized with other monomers to synthesize various functional polymer materials.

2. 💧 Water Treatment

Used as a core component of cationic flocculants, widely applied in municipal/industrial sludge dewatering, coal washing, and printing and dyeing wastewater treatment, adsorbing suspended particles through charge neutralization.

3. 🧻 Paper Industry

Used as a paper additive for paper strengthening, white water recovery, and black liquor flocculation, improving paper strength and retention/drainage effects.

4. 🛢️ Oilfield Chemicals

Used as an oilfield additive in drilling fluids and oil recovery chemicals, improving oil recovery rate and drilling efficiency.

5. 🧴 Cosmetics and Personal Care

Used as a conditioning agent and film-forming agent, commonly found in conditioners, shampoos, and skincare products, providing softening and anti-static effects.

6. 🎨 Coatings and Inks

Added to coatings and inks to enhance adhesion, improve leveling, prevent sedimentation, and increase the weather resistance and durability of the coating.

7. 🔄 Plastics and Rubber

Used as a modifying monomer to improve the antistatic properties, toughness, and heat resistance of plastic and rubber products.

8. 🦠 Antimicrobial Materials

Used in the preparation of antimicrobial hydrogels (such as medical dressings), where the quaternary ammonium salt groups of the polymer can disrupt bacterial cell membranes, providing broad-spectrum antibacterial properties.