PEG 100 Stearate or Glyceryl Stearate Cream Emulsifier CAS NO 9004 99 3 Ⅰ. Product overview OILREE® MY965 (PEG-100 stearate or glyceryl stearate) is a high-performance self-emulsifying matrix specially designed for formulas containing non-polar oils.It looks like light yellow or white particles. As a nonionic emulsifier, its hydrophilic and oleophilic properties are well balanced.PEG-100 stearate or glyceryl stearate not only has excellent emulsifying efficiency, but also maintains stability in an electrolyte environment, and the skin feels smooth when used.This multifunctional raw material allows formulators to make emulsified products with mellow texture, strong stability and uniform viscosity even under complex processing conditions.It is resistant to electrolytes and is compatible with a variety of cosmetic oils, so it can always play a reliable role in personal care products such as creams and lotions that require stability and easy to use.
Ⅱ. Core features Electrolyte resistance: Even if there are salts, active ingredients or plant extracts in the formula, it can keep the emulsifying system intact and will not fail as easily as ordinary emulsifiers. Delicate skin feeling: it can make a creamy soft texture, low stickiness, good fit on the skin, and can help the skin stay moisturized for a long time. Good compatibility: it can be easily integrated with fatty alcohols, silicone oils, and natural esters. Formulators are very flexible when making different types of products. Strong temperature resistance: whether it is heating, emulsifying or subsequent cooling, its stability is very good, and it can ensure that the performance of each batch of products is consistent.
Ⅲ. Functional performance in the formula In face creams and body creams, MY965 can make a smooth emulsion with a refreshing texture, making users feel more comfortable to use. In sunscreen, it can stabilize the ultraviolet filter and disperse the oil phase components more evenly. Even if it encounters high temperature or external forces, it is not easy to stratify. In hair care products, it can help hair become supple and repaired, while making the product easier to rinse, and the hair is smoother as a whole after washing. In addition, it can also be used as a structuring agent to improve the viscosity of formulas containing Sodium acrylate copolymer or other rheological modifiers, so that the product texture is stable and will not be thick and uneven.
Ⅳ. Technical Specifications
Property | Unit | Specification |
Appearance | - | Yellowish to white granules |
Active Matter | % | ≥ 98 |
Acid Value | mgKOH/g | ≤ 2.0 |
Saponification Value | mgKOH/g | 130–155 |
HLB Value | - | ~11.0 |
Recommended Dosage | % | 1–5 |
Electrolyte Resistance | - | Excellent |
Ⅴ. Application and storage Recommended dosage: Adjust according to the composition of the oil phase and the desired viscosity, generally add 1%-5%. Scope of application: face cream, lotion, sunscreen, conditioner. Packaging specifications: 25 kg per bag. Shelf life: It can be stored for 24 months under standard storage conditions.