| Appearance | Light blue transparent lotion |
| PH | 6~6.5 |
| Physical and Chemical Properties | This product is a multifunctional printing and dyeing assistant that combines softeners and adhesives. Strong adhesion to fabrics, excellent film-forming performance, flexible and elastic film formation, good dielectric properties, light resistance, wear resistance, aging resistance, and high temperature resistance of the coating. Acid resistance, alkali resistance, heat resistance, good centrifugal stability, and can be miscible with water in any ratio. |
| Use | Used as a printing and dyeing assistant. The finished fabric has no formaldehyde release, a soft and smooth feel, and all color fastness meets the requirements. |
This product can be managed according to general industrial chemicals. It should be stored in a cool and ventilated warehouse.
1. Preparation of polysiloxane lotion
Add the emulsifier sodium dodecylbenzene sulfonate and OP-10 (mass ratio is 1:2), silane coupling agent, deionized water, catalyst dodecylbenzene sulfonate and D4 in a certain ratio into the emulsifier, emulsify for 15min, and then transfer it to the reactor, raise the temperature to 70~75 ℃, react for 3~4h, cool down, adjust the pH value to neutral with NH3 · H2O, and obtain the vinyl polysiloxane lotion.
2. Preparation of silicone modified acrylate lotion
Add the polysiloxane lotion into the reaction kettle, raise the temperature to 70 ℃, and add the initiator potassium persulfate; Continue to raise the temperature to 75 ℃, start to drop acrylate monomer, after dropping, add a small amount of initiator, raise the temperature to 80 ℃, keep the temperature for 1h, cool, filter, and then obtain modified acrylate lotion.