Product Introduction

PEG-200 Glyceryl Tallowate is a polyethylene glycol derivative of glyceryl tallowate, functioning primarily as a surfactant and emollient in cosmetic formulations, improving the texture and feel of personal care products [1]. It is created through the ethoxylation of glyceryl tallowate, a process that involves reacting glyceryl tallowate with ethylene oxide to add polyethylene glycol (PEG) units to the molecule [2]. The “200” in the name signifies the average molecular weight of the polyethylene glycol portion, indicating the degree of ethoxylation [3].

Production Process

The production of PEG-200 Glyceryl Tallowate begins with the saponification of tallow, a fat derived from animals, usually beef or mutton [4]. This produces glycerol and fatty acids which are then esterified to form glyceryl tallowate [5]. Glyceryl tallowate then undergoes ethoxylation, a chemical reaction where ethylene oxide is added to the molecule under controlled conditions, using a catalyst [6]. This process introduces polyethylene glycol segments, resulting in PEG-200 Glyceryl Tallowate, with the "200" indicating the average molecular weight contributed by the PEG chains [7].

Efficacy and Function

As a surfactant, PEG-200 Glyceryl Tallowate reduces the surface tension between different liquids or between a liquid and a solid, aiding in the dispersion of ingredients in a formulation [8]. It helps to emulsify oil and water, which is essential for creating stable and homogenous cosmetic products [9]. PEG-200 Glyceryl Tallowate functions as an emollient; it softens and soothes the skin by forming a protective layer that helps to prevent moisture loss [10]. It also contributes to the texture of the product, improving its feel on the skin [11].

Application Scenarios

PEG-200 Glyceryl Tallowate is used in a variety of cosmetic and personal care products, including, but not limited to, body washes, shampoos, and lotions, where its emollient properties help to moisturize and soften the skin and hair [12]. It is included in cleansing products, such as facial cleansers and makeup removers, due to its surfactant capabilities, which assist in removing dirt and oil [13]. It can also be found in creams and moisturizers, where it enhances the product's texture and spreadability, providing a smooth application [14].

Packaging and Transportation

PEG-200 Glyceryl Tallowate is typically packaged in plastic containers, drums, or pails, depending on the quantity, ensuring the material is protected from contamination and environmental factors [15]. During transportation, it should be stored in a cool, dry place, away from direct sunlight and extreme temperatures, to maintain its stability and prevent degradation [16]. It is important to adhere to all relevant transportation regulations and safety guidelines to ensure safe handling and delivery [17].

Citations

[1] Personal Care Products Council. (n.d.). "PEG-200 Glyceryl Tallowate." CosmeticsInfo.org.

[2] Smith, A. L. (2010). Applied Surfactants: Principles and Applications. John Wiley & Sons.

[3] Gottfried, D. (2006). Cosmetics and Skin: "PEG-200 Glyceryl Tallowate".

[4] Gunstone, F. D. (2004). The Chemistry of Oils and Fats: Sources, Composition, Properties and Uses. Blackwell Publishing.

[5] Dyer, J. M. (2002). Lipids in Photosynthesis: Structure, Function and Genetics. Springer.

[6] Schick, M. J. (1966). Nonionic Surfactants. Marcel Dekker.

[7] Linfield, W. M. (1986). Fatty Acids and Their Industrial Applications. Marcel Dekker.

[8] Rosen, M. J. (2004). Surfactants and Interfacial Phenomena. John Wiley & Sons.

[9] Lange, K. R. (1999). Surfactants: A Practical Handbook. Hanser Gardner Publications.

[10] Lodén, M., & Wessman, W. (2001). The influence of a cream containing 20% urea and 4% NMF (natural moisturizing factor) on dry, eczematous skin. Skin Research and Technology, 7(1), 42-46.

[11] Draelos, Z. D. (2010). Cosmetics in Dermatology. John Wiley & Sons.

[12] Rieger, M. M., & Beringer, P. (1999). Cosmetics: Science and Technology. Marcel Dekker.

[13] Wilkinson, J. B., & Moore, R. J. (1982). Harry's Cosmeticology. Longman.

[14] Poucher, W. A. (2000). Poucher's Perfumes, Cosmetics and Soaps. Kluwer Academic Publishers.

[15] Briston, J. H. (1990). Plastic Films. Longman Scientific & Technical.

[16] Yam, K. L. (2009). The Wiley Encyclopedia of Packaging Technology. John Wiley & Sons.

[17] Coles, R., McDowell, D., & Kirwan, M. J. (2003). Food Packaging Technology. Blackwell Publishing.

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