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| Catalog Number | CI-SC-0159 |
| Product Name | PEG-8 Dimethicone |
| CAS | 68937-54-2 |
| Description | PEG-8 Dimethicone is a water soluble nonionic dimethicone copolyol. HLB 10. Molecular weight 5500Da |
| Solubility | Water-soluble |
| Appearance | Clear liquid, bland odor |
| Application | Creams, lotions, hair care products, shower gels, sun care, makeup. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | PEG-8 dimethicone |
| Features And Benefits | Improves skin feelDetackifies ingredients in formulasAdds additional moisturization to surfactant systems (shampoos, cleansers, shower gels) due to emolliency propertiesAdds slip to carbomer based formulas |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 3910000000 |
| INCI | PEG-8 dimethicone |
| Manufacture | Dimethicone is made from dimethyldichlorosilane which is produced by powdered silicon (silicone dioxide) and methyl chloride. Dimethyldichlorosilane is then hydrolyzed to give a hydrolysate of polysiloxanes. In a polymerization reaction with water the polysiloxanes are then polymerized to a linear silicone polymer (dimethicone). Dimethicone is then further reacted with polyoxyethylene to form PEG-8 dimethicone. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Dimethyldichlorosilane, polyoxyethylene and water |
| Uses | Typical use level 1-5%. Add to water phase of formulas but do not heat over 50°C/125°F. Can also be mixed into emulsions after the temperature dropped to 50°C/125°F. For external use only. |
PEG-8 Dimethicone, a nonionic silicone wax renowned for its water solubility, is a versatile ingredient widely employed across various personal care products, including emulsions like lotions, creams, moisturizers, shampoos, conditioners, and deodorants. This white wax, which melts between 36 and 49°C, is especially valued for its ability to be diluted to specific concentrations and its variable solubility to accommodate different formulations. In addition to enhancing the texture of skin and hair care products by providing softness and slip, PEG-8 Dimethicone serves as an effective detackifier in polymeric-thickened systems, facilitating its use in clear gels and solutions. Furthermore, it enriches formulations with moisturizing properties, detoxifies ingredients for improved skin feel, and boosts foam and density in cleansers.
What is PEG-8 Dimethicone, and what are its primary uses?
PEG-8 Dimethicone is a nonionic silicone wax known as a water-soluble dimethicone polyethyleneglycol block copolymer. It is a versatile ingredient used in various cosmetic formulations, such as lotions, creams, moisturizers, shampoos, conditioners, and deodorants, as well as in clear gels and solutions.
How does PEG-8 Dimethicone benefit skin care products?
As an excellent water-soluble emollient, PEG-8 Dimethicone contributes to the softness and slip of skin care formulations. It enhances the moisturization and overall feel of the skin by detoxifying other ingredients in the formulation.
Can PEG-8 Dimethicone be used in hair care products and, if so, how?
Yes, PEG-8 Dimethicone is used in hair care formulations. It provides conditioning and moisturization benefits, contributing to the softness and manageability of the hair. It is particularly effective in products like shampoos and conditioners.
In what temperature range does PEG-8 Dimethicone melt, and how does this affect its use in formulations?
PEG-8 Dimethicone is a white wax with a melting point of 36 - 49°C. This melting point allows it to be easily integrated into various formulations, enabling its water solubility to be adjusted based on specific needs.
How can PEG-8 Dimethicone be incorporated into clear or transparent formulations?
PEG-8 Dimethicone can be successfully integrated into translucent or transparent products. It is particularly useful for the detackification of polymeric-thickened systems, enhancing foam and density in cleanser formulations without compromising clarity.
What makes PEG-8 Dimethicone unique compared to other emollients in cosmetic applications?
Unlike many other emollients, PEG-8 Dimethicone offers both excellent water solubility and emollient properties. These characteristics allow it to effectively enhance the moisturizing properties of formulations while being adaptable to a wide range of product types.
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