LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
liquid silicone oil

Cyclopentasiloxane (and) Trimethylsiloxysilicate SR1053

SR1053 is a complex of trimethylsiloxysilicate (TMS, methyl MQ silicone resin) and cyclopentasiloxane (volatile cyclic silicone oil), primarily used in the fields of cosmetics and personal care. TMS provides tough and hydrophobic film-forming ability, while Cyclopentasiloxane endows it with excellent spreading and volatility. After compounding, it combines makeup holding power, refreshing skin feel, and formula compatibility, making it a key ingredient for cosmetics, sunscreen, and hair care products.


INCI Name: Trimethylsiloxysilicate (and) Cyclopentasiloxane

Specification of Cyclopentasiloxane (and) Trimethylsiloxysilicate SR1053

Technical Index

Appearance

Colorless to light yellow transparent liquid

Refractive index(25℃)

1.401~1.407

Viscosity(mPa∙s, 25℃)

300~500


Features & Benefits of Cyclopentasiloxane (and) Trimethylsiloxysilicate SR1053

  • Film forming properties: After application, Cyclopentasiloxane rapidly evaporates, and TMS forms a breathable, waterproof, and friction resistant film on the surface of the skin and hair, without any sticky residue.

  • Skin texture expression: The volatilization process takes away the surface oil of the skin, providing a refreshing and silky user experience, avoiding the tightness of traditional film-forming agents.

  • Stability: The chemical properties are stable under normal temperature and light avoidance conditions, and it is not easily hydrolyzed or oxidized. It is prone to structural damage when in contact with acidic or alkaline substances.


Applications of Cyclopentasiloxane (and) Trimethylsiloxysilicate SR1053

  • Outstanding makeup holding and anti migration effects: the film formed after volatilization has strong adhesion, which can effectively prevent the migration and makeup removal of components of color makeup (such as liquid foundation, eye shadow, lip glaze) and sunscreen, extend the duration of product efficacy, especially suitable for waterproof and anti sweat formula.

  • Refreshing skin texture and excellent user experience: Cyclopentasiloxane's rapid volatility neutralizes the film-forming hardness of TMS, making it smooth and easy to apply. After film formation, there is no sticky feeling, reducing powder sticking and mud rubbing, making it suitable for oily and mixed oil skin products.

  • Wide compatibility of the formula: It can be compounded with various powders (titanium dioxide, talcum powder), sunscreen agents, oils, and active ingredients, without affecting the pH value and stability of the formula. The process is simple and easy to add.

  • Safe and gentle, with a wide range of applications: in line with international cosmetic raw material safety standards, it has no irritation or sensitization risk to the skin under normal use, suitable for sensitive skin formulas, and has no acne causing properties.


How to uses

  • Color makeup: long-term liquid foundation, waterproof eyeliner pen, permanent lip glaze, eyebrow cream, powder

  • Sun protection: waterproof sweatproof sunscreen, sunscreen spray, sunscreen cushion

  • Hair care: styling spray, refreshing hair wax, hair care essence

  • Skin care: refreshing isolation cream, makeup emulsion, oil control lotion


Package

  • N.W 20KG Plastic or 200KG drum


Storage

  • Sealed storage in a cool, dry, and ventilated warehouse, avoiding direct sunlight and high temperature environments. The storage temperature should be controlled between 5 ℃ -30 ℃ to prevent rapid volatilization of Cyclopentasiloxane and degradation of TMS structure.

  • Keep away from corrosive substances such as strong acids, alkalis, and oxidants. Do not mix with food or beverages to prevent contamination.

  • The shelf life of unopened products is usually 24 months. After opening, they should be used and sealed as soon as possible to prevent moisture and impurities from entering and causing product deterioration.

  • It is a non hazardous material and can be transported by regular trucks, container sea/land, or air freight.

Products
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