【Technical index】
Appearance |
Light yellow viscous liquid |
CAS |
26062-79-3 |
Content |
40%±1% |
Viscosity |
5000-10000 cps (25℃) |
PH value |
3-5 |
Ionicity |
Cationic |
Shelf life |
6 months |
General product information:
AKD emulsifier is a cationic polymer, which replaces the traditional cationic starch AKD emulsifier. It has many functions such as AKD emulsification, colloid protection, retention aid and synergism. Using cationic polymer AKD emulsifier, the AKD emulsion with high stability and high retention can be prepared by mechanical stirring and homogenization, which can reduce the hydrolysis period during storage and sizing. The storage period is longer than that of traditional AKD emulsion, and it can shorten the sizing and curing time, and can be applied in many kinds of medium and high grade paper.
Application:
The AKD emulsifier and water were mixed evenly in proportion. The PH was adjusted with dilute sulfuric acid and heated to about 70℃ for reserve. After melting the measured AKD powder, it is added to the mixture of cationic polymer emulsifier. The mixture is pre-emulsified by high-speed stirring for 2 minutes, then homogenized by homogenizer for 1-2 times, and quickly cooled to room temperature. The obtained emulsion can be loaded in a barrel after being adjusted to stable solid content with cold water and placed in a static position.
Packing & storage:
Packing: 200kg OR 1000kg plastic drums.
Storage: This product should be stored in the drying room. Avoid light, sun and freezing. Temperature should below 30℃.