Sizing Agents

PH Pro Works offers a full range of sizing agents to enhance water and oil holdout in printing papers, packaging boards, and molded pulp products. Our internal sizing portfolio includes AKD, ASA, and rosin sizes for superior hydrophobicity, retention, and distribution across acid, neutral, or alkaline systems, supported by promoter resins and PFAS-free additives where required.

For surface applications, we provide standard and proprietary surface sizing agents that improve strength, adhesion, and print performance, including solutions tailored for recycled linerboard, testliner, and high-quality printing papers. Backed by a global team of applications experts, PH Pro Works ensures optimal selection, application, and best practices to maximise efficiency and product performance.