Physical and Chemical Properties | The chemical quality product is a white slurry with light blue fluorescence. The pH value is 6.5~8.0. |
Use | Use this product has good stability, can be diluted with water to the required attempt. Single use can improve the feel of the fabric, does not affect the whiteness. As an additive, it can be used in the same bath with the durable pressing resin. The fabric slip-loose and elastic properties are increased. |
put 100 kg of silicone D4 into the reaction kettle, and add appropriate amount of leveling agent, cosolvent and catalyst under stirring. Add water to 1,000kg. After heating and refluxing for 2~3 h, it is cooled to room temperature and stirred at room temperature for 5~6 h. Then 3.0~5.0kg sodium dodecyl benzene sulfonate was added, and pH = 7.0 when polymerized to the end point. The material is injected into the evaporation pot, vacuum dehydrated, and the viscosity of the oil reaches (25 ℃)6~20 Pa · s. The reaction ends. The material is released and packaged as a finished product.