| Name | Polyether/amino silicone oil |
| Synonyms | polyether/amino silicone oil |
| Appearance | Colorless to light yellow ointment |
| Physical and Chemical Properties | PEAS is a hydrophilic silicone oil that is alkaline (pH value greater than 7), with a refractive index of 1.4233 and a relative density of 1.0042. |
| Use | This product can give fabrics a better softness, smoothness, and whiteness, The static moisture absorption of the fabric is 1 81. If used directly in water or emulsified in water, the alkalinity of silicone oil will inevitably cause damage or adverse effects on the texture, feel, and color of the finished fiber fabric. Therefore, it is advisable to first use inorganic or organic acids to neutralize the system to a pH value of 6-7 before use. Inorganic acids can be used with dilute hydrochloric acid or dilute sulfuric acid, while organic acids with formic acid, acetic acid, propionic acid, or butyric acid have the best effect. Surfactants can be used to emulsify and prepare a product with a solid content of 50% Product use. |
Transport as non hazardous goods. Store in a closed, dark and cool place.
Add hydrogen-containing silicone oil, alkenyl epoxy compound, and alkenyl polyether to the reaction kettle in sequence, stir with nitrogen gas for 10 minutes, raise to a certain temperature, and add reaction material with a mass of 5 drops within 1 hour × 10-6-50 × A platinum catalyst of 10-6 reacted for several hours to obtain a polyether/epoxy silicone intermediate. Then add a measured amount of organic amine such as piperazine, react for 0.5-4h, reduce pressure to remove the low boiling substance, and obtain a viscous liquid or ointment, which is called PEAS.