IOTA Silicone Oil（Anhui） Co., Ltd.
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In liquid foundations, primers, and color cosmetic products, the dispersion效果 of powders and the skin feel of formulations directly impact makeup performance and user experience. IOTA 99366 Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, with its excellent powder dispersing ability, stable emulsifying performance, and silky skin feel, becomes an ideal emulsifier and dispersing aid for color cosmetic products.
Excellent Powder Dispersing Ability
Superior dispersing效果 for pigments, titanium dioxide, and other powder raw materials
Prevents powder agglomeration, ensuring uniform and stable color
Enhances suspension stability of powders in formulations, preventing sedimentation
Stable Emulsifying Performance
Excellent W/Si and W/O emulsifying ability, suitable for various color cosmetic formulations
Outstanding emulsion stability ensures long-term product shelf life without separation
Effectively emulsifies both silicone oils and non-silicone esters
Superior Makeup Feel Experience
Imparts a silky non-greasy skin feel to products, smooth application
Excellent spreadability, lightweight and natural makeup finish
Enhances adhesion between foundation and skin, longer wear
| Parameter | Specification |
|---|---|
| Appearance | Colorless to light yellow transparent to translucent liquid |
| Specific Gravity (25°C) | 0.900-0.950 |
| Viscosity (25°C) | 400-800 cSt |
| Refractive Index (25°C) | 1.4250-1.4350 |
Base Makeup Products
Liquid Foundations, Foundation Creams: Stabilizes emulsion systems, evenly disperses pigments
Primers, Makeup Bases: Smoothes skin, enhances subsequent makeup adhesion
Concealers: Evenly disperses covering ingredients, natural finish
Color Cosmetic Products
Cushion Foundations: Stabilizes formulation structure, even product dispensing
Blushes, Eyeshadow Creams: Evenly disperses pigments, uniform color
Lip Glosses, Lip Lacquers: Improves texture, enhances gloss
Sun Care Color Cosmetics
Sunscreen Foundations: Stabilizes sunscreen agent and pigment systems
Sunscreen Primers: Even spreading, water and sweat resistant
Recommended Dosage
| Application Type | Recommended Dosage |
|---|---|
| Liquid Foundations, Foundation Creams | 1-4% |
| Primers, Makeup Bases | 1-3% |
| Cushion Foundations | 2-5% |
| Color Cosmetic Creams, Lip Lacquers | 1-3% |
Formulation Tips
Can be pre-mixed with pigments to improve dispersing效果
Suitable for addition to the oil phase, operable at room temperature or low temperatures
Good compatibility with silicone oils and ester oils
Can be compounded with other emulsifiers to optimize formulation performance
| Parameter | Description |
|---|---|
| Packaging Specifications | 25 kg/drum, 200 kg/drum |
| Storage Conditions | Cool, dry place, keep sealed |
| Storage Period | 12 months in original sealed packaging |
| Transportation Requirements | Transported as non-hazardous goods |
Provides complete product technical documentation and safety data sheets
Offers formulation optimization recommendations and process guidance based on application requirements
Assists customers in solving technical problems encountered during product development
Provides compliance documentation support for cosmetic ingredients
