Calcium carbonate It is not a detergent by itself, but is used as an additive in some industrial detergents to improve their properties. For example, they are used as a filler to increase the volume of the product, as a bleach to give extra shine, or to increase the hardness of soap.
And in the manufacture of solid soap, calcium carbonate is added during the mixing stage to improve the texture, hardness and texture, as well as enhance the performance in cleaning.
Effects of calcium carbonate in detergents
1. Filler material
Calcium carbonate is used as a filler to reduce the cost without affecting the quality of the final product, since it is chemically inert. They also increase the volume of the detergent, giving it a more valuable appearance.
2. Cost reduction
Calcium carbonate is an economical option compared to other active substances, as it can replace expensive substances such as phosphates and surfactants, while maintaining the appearance and quality.
3. Improving the properties of the powder
They improve the consistency of detergent powder, prevent clumping, facilitate the fluidity of the powder and ease of pulling it out of the package, even after long periods of storage.
4. Whitening material
They enhance the appearance of detergents, especially in washing powders intended for bleaching clothes.
5. Increased rigidity
Used in the manufacture of hard soaps to increase hardness and improve the final texture.
6. Acid fixation
They reduce the effect of acids on the rest of the ingredients in the composition, which improves the effectiveness of the cleanser and protects the skin.
7. Mechanical cleaning
In some cases, they contribute to the removal of dirt by mechanical action, especially in abrasive cleaners and floor cleaners.
The benefits of calcium carbonate in soaps and detergents
- Combination stabilizer: Maintains the consistency of product quality and shelf life.
- Filler material: They increase the volume of the product without affecting the quality.
- Improved brightness and opacity: They give the product an attractive appearance to the consumer.
- Hard water treatment: Improves cleaning performance in difficult waters.
- Cost reduction: It contributes to reducing the total cost and increasing profitability.
Read also about the uses of calcium carbonate in industry