[Experiment Report] Mixing of Cosmetic Slurry | Mixing 50% Powder with 150L
The liquid and powder are almost equal in amount. Can a high powder ratio slurry be dispersed without clumping?
We want to be able to produce cosmetics that are currently manufactured as OEM in-house. To facilitate better product development, we aim to create an environment where we can conduct our own tests. In response to this request from cosmetic manufacturers, we conducted a stirring test to verify the feasibility of in-house production. The test involved dispersing powdered raw materials in multiple types of oils to produce a slurry with a total volume of 150L. The key point was whether we could achieve a homogeneous dispersion without any clumping under conditions where the liquid and powder were nearly equal in quantity. The results showed that after 120 minutes of stirring, the undissolved particles were dispersed to an acceptable level visually. We have summarized the configuration of the stirring machine used, the progress of the stirring process, and three key points observed on-site.
basic information
[Test Conditions] - Verification Scale: 150L (total volume) - Powder Ratio: Approximately 50% - Target Raw Materials: Multiple types of oils + cosmetic powder raw materials - Stirring Time: 120 minutes - Rotation Speed: 250rpm (suppressed compared to actual machine) - Results: Residual solids dispersed to an acceptable range visually Please refer to the PDF report for details.
Price information
Price information is not included for the experimental report.
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Model number/Brand name
MONOVATE
Applications/Examples of results
Cosmetics industry. Stirring and dispersion of high powder ratio slurries, consideration of in-house production from OEM, elimination of powder agglomeration and undissolved residues, and preliminary verification of manufacturing conditions at a 150L scale.
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Our company, which started in 1957 with the aim of manufacturing stainless steel products and containers for home use, has since expanded into the production and sale of stainless steel tanks for industrial fields such as pharmaceuticals, chemicals, and food. Currently, we design, manufacture, and sell small to medium-sized stainless steel tank units across various industries. Moving forward, as a manufacturer of stainless steel containers and mixers (stirring devices), we will continue to challenge ourselves with sincerity, enthusiasm, and creativity to deliver "one-of-a-kind" products and services to our customers, advancing step by step into the future.