
The product, Factory Supply Diethylene Glycol Distearat/DEGDS CAS 109 - 30 - 8 With Good Price, is a key chemical compound. The CAS number 109 - 30 - 8 uniquely identifies it in the chemical industry. Diethylene Glycol Distearate, often abbreviated as DEGDS, is a diester of diethylene glycol and stearic acid.
It is typically a white to off - white flaky solid at room temperature. Its melting point usually ranges from around 55 - 60°C. The density of DEGDS is approximately 0.94 g/cm³. It has good solubility in common organic solvents such as chloroform, ether, and benzene, but is insoluble in water.
DEGDS has a wide range of applications. In the cosmetic industry, it is commonly used as an emulsifier and pearlizing agent. Emulsifiers help to mix oil and water phases in cosmetic products, ensuring a stable and homogeneous texture. The pearlizing effect provided by DEGDS gives cosmetics such as shampoos, conditioners, and liquid soaps an attractive, iridescent appearance, enhancing the product's visual appeal.
In the plastic industry, DEGDS can act as a lubricant and release agent. As a lubricant, it reduces friction between plastic materials during processing, facilitating smooth extrusion, injection molding, and other manufacturing processes. As a release agent, it helps the finished plastic products to be easily removed from molds, improving production efficiency and reducing the risk of damage to the products.
When using DEGDS in cosmetic formulations, it should be added during the heating phase. First, heat the oil and water phases separately according to the formulation requirements. Then, add DEGDS to the oil phase while stirring. Once both phases reach the appropriate temperature, slowly combine them while continuously stirring at a suitable speed until a stable emulsion is formed. The recommended dosage in cosmetic products usually ranges from 1% - 5%, depending on the specific formulation and desired pearlizing effect.
In the plastic industry, DEGDS can be added directly to the plastic resin during the compounding process. It can be mixed with other additives such as stabilizers and colorants. The amount of DEGDS added depends on the type of plastic, processing conditions, and the specific performance requirements. Generally, a dosage of 0.1% - 1% is sufficient for most applications.
Case 1: A well - known shampoo brand was facing the problem of product separation and a lack of visual appeal. After adding DEGDS as an emulsifier and pearlizing agent, the shampoo became more stable, with no signs of oil - water separation even after long - term storage. The pearl - like appearance also attracted more consumers, resulting in a significant increase in sales.
Case 2: A plastic manufacturing company was experiencing high friction during the injection molding of plastic parts, which led to surface defects and long cycle times. By adding DEGDS as a lubricant and release agent, the friction was greatly reduced. The plastic parts could be easily ejected from the molds, and the surface quality of the products improved significantly. This also led to a reduction in production costs due to increased efficiency.
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