Product Introduction

PEG-82 Glyceryl Tallowate is a polyethylene glycol derivative of glyceryl tallowate, functioning primarily as a surfactant and emollient in cosmetic formulations. It is created through the ethoxylation of glyceryl tallowate, a process that involves reacting glyceryl tallowate with ethylene oxide to create a water-soluble or water-dispersible ingredient. The number 82 in the name indicates the average number of ethylene oxide units added to the molecule. This ingredient is valued for its ability to help blend oil and water-based ingredients, contributing to the stability and texture of cosmetic products [1].

Production Process

The production of PEG-82 Glyceryl Tallowate starts with tallow, typically derived from animal fat. First, the tallow undergoes a process to yield glyceryl tallowate. Subsequently, glyceryl tallowate reacts with ethylene oxide in a process called ethoxylation. This reaction is typically catalyzed by an alkaline catalyst to ensure the addition of the desired number of ethylene oxide units (in this case, 82). The ethoxylation process modifies the glyceryl tallowate to make it more water-soluble, which is essential for its function in cosmetic formulations [2]. After the reaction, the product is purified to remove unreacted materials and by-products.

Efficacy and Function

PEG-82 Glyceryl Tallowate functions as an emulsifier, helping to mix oil and water-based ingredients in cosmetic products. It reduces surface tension, allowing for the formation of stable emulsions [3]. Additionally, it acts as an emollient, providing a softening and smoothing effect on the skin. This ingredient can enhance the texture and feel of formulations, contributing to a more pleasant application experience.

Application Scenarios

PEG-82 Glyceryl Tallowate is used in a variety of cosmetic and personal care products. It can be found in creams, lotions, and cleansers, where its emulsifying properties help maintain the consistency and stability of the product. In skincare formulations, its emollient properties contribute to skin hydration and a smooth feel [4]. Its versatility makes it a suitable ingredient for both leave-on and rinse-off products.

Packaging and Transportation

PEG-82 Glyceryl Tallowate is typically packaged in drums or IBC (Intermediate Bulk Container) tanks to maintain product integrity during storage and transportation. The containers are usually made of materials compatible with the chemical properties of the ingredient to prevent contamination [5]. Transportation adheres to standard practices for chemical substances, including proper labeling and compliance with safety regulations. It should be stored in a cool, dry place away from direct sunlight and incompatible substances to ensure its stability and shelf life.

Citations

[1] International Cosmetic Ingredient Dictionary & Handbook. (n.d.). PEG-82 Glyceryl Tallowate.
[2] Schmolka, I. R. (1991). A history of alkylene oxides and their derivatives.
[3] Löffler, M., & Rieger, J. (2014). Emulsions and Emulsion Technology. Wiley-VCH.
[4] Draelos, Z. D. (2018). Cosmetic Dermatology: Products and Procedures. Wiley-Blackwell.
[5] Flick, E. W. (1991). Cosmetic and toiletry formulations. Noyes Publications.

FacebookXRedditEmailLinkedInWhatsApp