The use of potassium hydroxide is mostly used in chemical industry and industrial production. Many people will have doubts when using this substance. Whether different content of this substance will have an impact on the use of potassium hydroxide? Here is a detailed explanation for you. Let's take a look at it together.
1. There is no difference. The reason why you use 90% and 95% potassium hydroxide to neutralize is that it is different from the neutralization degree of fatty acids. Soap has a distinct feature (potassium soap or sodium soap) that the solubility in water is not very good. When you neutralize to a certain extent, the fatty acid salts produced will precipitate and wrap up some of the fatty acids so that they can not continue to neutralize. This makes the physical state of the system different.
2, as far as the concentration is concerned, that is the problem of the process of making the process. Saponification is not up to standard. I can also understand that the power is not enough, and the neutralization is not enough. If it's sticky, you use less water. Of course, it's slightly sticky. You can add water if you want to add water. You can adjust the concentration and dosage of the formula according to your own needs. Fatty acid potassium still works. In addition, this effect is far worse than the carbon chain distribution of fatty acids.
3. We have used 32% or 50% alkali as soap base in the laboratory. We have made C1618 soap pulp, which is used for powder spraying and sticky.
4. Design the formula well, test it strictly according to the formula, and sometimes adjust it according to the equipment conditions, the effect will be better. There is no need to stick to things that are essentially indistinguishable.
Through the content described in this article, you can generally understand that the use of this kind of potassium hydroxide, different content of substances will not have an impact on the use, I hope that the content described in this article will be helpful to you, in the future operation and use will not have so many doubts.