Pure natural liquid handmade soap and preparation method thereof

Abstract

The invention belongs to the field of daily chemical articles, and discloses a pure natural liquid handmade soap. The pure natural liquid handmade soap is prepared by the following steps of mixing natural grease component, potassium hydroxide and pure water according to a certain ratio; performing saponification; after saponification is matured, sequentially adding a certain ratio of moisturizing component and easing component. The pure natural liquid handmade soap is prepared from the following raw materials in percentage by weight: 60 to 70% of the natural grease component, 4 to 4.5% of the potassium hydroxide and 30 to 36% of the pure water; 5 to 10% of the moisturizing component and 5 to 10% of the easing component are added into the soap liquid after the saponification is matured. The invention also discloses a preparation method of the pure natural liquid handmade soap. The pure natural liquid handmade soap prepared by the preparation method has the advantages that the components are natural, the property is mild, the pH (potential of hydrogen) is weak acid, the washing ability is strong, the health and environment-protection functions are realized, and the handmade soap is suitable for all kinds of skin, and is especially suitable for dry skin and sensitive skin.

Description

technical field [0001] The invention belongs to the field of daily-use chemicals, and in particular relates to a pure natural liquid handmade soap. Background technique [0002] In recent years, the emergence of many unprecedented and unheard of diseases and the prevalence of some uncommon diseases have made people have a new understanding and emphasis on health. "Prevention is more important than treatment", and people began to pay attention to the safety of their food, clothing, housing and transportation. Handmade soap has entered people's lives because of its controllable ingredients, safety and no additives; but there has always been a problem, what is the acidity and alkalinity of handmade soap? As we all know, alkalinity will destroy the weak acidic environment of the skin and cause skin discomfort ; When the handmade soap is solid, although it is not very scientific to measure its acidity and alkalinity with PH test paper, it cannot be measured accurately and quantit...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the emergence of many unprecedented and unheard of diseases and the prevalence of some uncommon diseases have made people have a new understanding and emphasis on health. "Prevention is more important than treatment", and people began to pay attention to the safety of their food, clothing, housing and transportation. Handmade soap has entered people's lives because of its controllable ingredients, safety and no additives; but there has always been a problem, what is the acidity and alkalinity of handmade soap? As we all know, alkalinity will destroy the weak acidic environment of the skin and cause skin discomfort ; When the handmade soap is solid, although it is not very scientific to measure its acidity and alkalinity with PH test paper, it cannot be measured accurately and quantitatively, but it can still be qualitatively measured and reflected that the overall bias of the fixed handmade soap is alkaline, and the liquid handmade soap is because it is not It needs to be molded, and more oil components can be added as needed to fully neutralize the alkali of the saponification reaction, so the pH value is lower and weakly acidic, but most of the soaps currently on the market are solid handmade soaps, and the oil components used in the saponification reaction are relatively low. Most of them are coconut oil, palm oil and other fat components that value detergency, and the alkali used is also sodium hydroxide, which has a slow saponification reaction rate.