Paper chemical additives strong stability cationic Alkyl ketene dimer (AKD) surface sizing agent
TKB-002 Paper chemical additives strong stability cationic Alkyl ketene dimer (AKD) surface sizing agent
1.Brief Introduction
With the development of paper-making industry,the traditional sizing way will be replaced by the surface sizing. It is co-polymerized by polymer emulsion and kinds of cationic raw materials via special process.It can completely replace the internal sizing agent,reduce the sizing cost greatly,shorten the gelatinization time,increase the paper surface strength and have better water-resistance.It is widely used in the production of cultural paper,corrugated paper of high strength,paper board and etc, with wooden pulps,straw pulps,bamboo pulps and waste water pulps.
2.Main Specification
| Appearance: | Milky White Liquid |
| PH: | 3-5 |
| Ionic Type: | cationic |
| Solid content: | 26%±1% |
| Solubility: | easily soluble in water |
3.Characteristics
3.1 effectively increase the paper surface strength,shorten the gelatinization time so as to decrease the production cost.
3.2 completely replace internal sizing agent and have better water-resistance
3.3 increase the life span of former wires and felt. The washing period is also prolonged.
3.4 It has better mechanical stability and there will be less foams during the operation process.
4.Dosage&Application tip
4.1 Dosage:3kg to 8kg for per mt of paper
4.2 add into gel tanks after the temperature of gelatinizated starch decreased below 65 ℃.The mixer can be used directly in the next sizing process.It can also be added into gel pipes via meter pumps.
5.Package,Storage&Shelf life time:
The package can be 200 Liters or 1000Liters drums.It should be stored inn cold place with temperature between 4 ℃to 30 ℃.To avoid frozen and sunshine.The shelf lift time is around 3-5 months.
