| Water Solubility | 易溶于水 |
| Appearance | Colorless transparent thick liquid |
| PH | 7±1 |
| Stability | Acid and hard water resistance |
| Physical and Chemical Properties | Formaldehyde free fixing agent. It can bridge between dyes and fibers to form compounds, enabling the dye fibers to be tightly and firmly connected, preventing the dye from falling off the fibers, and achieving excellent fixation performance. High wet rubbing fastness. Acid, alkali, and oxidant resistant. |
| Use | As a formaldehyde free fixing agent. At 60 ℃, with a pH value of 7-7.5, the dosage is between 1% and 1.2%, and the color is fixed for 30 minutes. It has no effect on the color and feel of the treated fabric. After drying at 90 ℃, the dyeing fastness, color depth, and brightness of reactive dyes can be greatly improved. |
It should be stored in a cool and ventilated warehouse.
After mixing ethylene monomer and acrylate monomer in a certain proportion, the ethylene acrylate copolymer is obtained by reacting for about 2 hours under a certain pressure. Then, hydrolysis is carried out, followed by amidation with secondary amines to obtain acrylamide copolymers. Finally, quaternization reaction was carried out with haloalkanes to obtain linear cationic copolymers. Add an appropriate amount of water and quickly stir at 100-130 ℃ to form a slurry like emulsion, which can be discharged.