Rosin sizing agent is a stable white emulsion made from super rosin  emulsified by special emulsifier through the high pressure homogenization, with advantages of high retention rate and the small dosage.

Technical Indicators：

Appearance: Milk-white to light yellow emulsion

Solid content: 50% ± 1

Ionicity: anionic

Viscosity: ≤ 35cps

P H value: 2-4

Usage: used for gypsum protective papaer, high white offset paper, cast coated paper, coated paer and other industrial base paper.