| Name | silk scouring agent AR-617 |
| Synonyms | Silk Refining Agent AR-617 |
| Physical and Chemical Properties | White lotion, soluble in water, stable to alkali and hard water, unstable to acid, with grease precipitation when the pH value is 2.5~3. It has chelating effects on calcium, magnesium, and iron ions, and has excellent wetting, emulsifying, and dispersing properties. The processed silk has a good hand feel, a bright luster, and even degumming. |
| Use | Used as a high-temperature and high-pressure cooking process for cotton cloth, cotton yarn, and their blended fabrics. It can be used in the same bath with various strong alkaline agents, water softeners, reducing agents, and weak oxidizing agents under high pressure, and can also be mixed with other cationic or anionic surfactants. |
Add sodium oleate, soda ash, and sodium hexametaphosphate to the mixer in proportion and dissolve them in heated water. Add molten stearic acid and emulsify under rapid stirring. Get the product.