Moisturizing face cream containing attapulgite and preparation method thereof

Abstract

A moisturizing facial cream containing attapulgite and a preparation method thereof belong to the technical field of facial creams. Its composition includes deionized water, purified attapulgite, fish oil, and skin care powder. The preparation includes the following steps: the attapulgite original soil is subjected to dispersant, acidification and ammoniation respectively, and then spray-dried at high temperature to obtain the purified attapulgite. The purified attapulgite was mixed with fish oil and deionized water in proportion, and then the mixture was stirred at 100° C. for 1 h. After cooling down to normal temperature, add a certain amount of skin care powder and continue to stir for 40 minutes. Sodium carbonate is then added to adjust the pH of the final product to 7-8, and finally sterilized to obtain the effective moisturizing and anti-drying facial care product. The process method is simple in operation and high in safety. The price of raw materials is low, the reserves are abundant, and it is very easy to apply to industrial expansion of production.

Description

technical field [0001] The invention belongs to an effective moisturizing and anti-drying facial care product, and belongs to the technical field of face cream. Background technique [0002] Attapulgite clay (hereinafter referred to as attapulgite) is a hydrous magnesium aluminum silicate crystal with a layered chain structure, rod-like and fibrous, 500-5000nm long and 50-150nm wide. There are a large number of zeolite channels inside the crystal, and the surface is unevenly covered with grooves, so that it has a large specific surface area and strong adsorption force. Most of the cations, water molecules and organic molecules of a certain size can be directly adsorbed into the channels. It has good stability and is not easily flocculated by electrolyte. Attapulgite has bio-compatibility, hydrophilicity, and water storage properties. It is sticky and plastic when wet, and shrinks little when dry without cracking. At the same time, its polymer soil is fine and has a greasy s...

AI Technical Summary

Problems solved by technology

However, the shortcomings of these methods are: under industrial production conditions, ultrasonic devices cannot be widely used in large-scale production. Although the purity of the finally formed purified attapulgite material is improved, its specific surface area has not been improved, and the purified attapulgite cannot be effectively utilized.

Therefore, how to improve the performance of attapulgite under the premise of purifying attapulgite, increase its specific surface area, and make it industrially utilized is still a challenge.

Images