AKD Emulsion

AKD Emulsion – Effective Internal Sizing for High-Quality Paper

AKD Emulsion (Alkyl Ketene Dimer Emulsion) is a highly efficient internal sizing agent widely used in neutral and alkaline papermaking. It forms a hydrophobic layer on the fiber surface, effectively improving paper’s water resistance, surface strength, and printability. Compared with traditional acid sizing agents, AKD offers better durability, environmental friendliness, and process stability.

Our AKD Emulsion is prepared using advanced emulsification technology and high-quality emulsifiers to ensure fine particle size, excellent storage stability, and high sizing efficiency. It provides consistent performance across various grades of paper, from writing and printing paper to packaging board and specialty paper.

Key Features & Advantages:

• Excellent sizing efficiency and water repellency

• Fine and stable emulsion with uniform particle size

• Enhances paper surface strength and print quality

• Compatible with a wide pH range (neutral to alkaline)

• Environmentally friendly, free from rosin and aluminum sulfate

• Reduces sizing reversion and improves long-term stability

Applications:

• Printing and writing paper

• Packaging board and carton paper

• Coated and specialty papers

• Food-grade and liquid packaging paper