ShinEtsu KF-50-300CS is a linear polydimethylsiloxane fluid specially refined for cosmetic personal care use with viscosity of 300 centistokes. It features ultra-low volatile content, high purity and no odor, complying with global cosmetic raw material safety standards. This medium-viscosity silicone provides outstanding spreadability, soft silky skin slip and long-lasting moisturization without greasy residue. It forms a breathable protective film on skin and hair surface to lock moisture, improve gloss, reduce friction and enhance makeup lasting power. Compatible with most cosmetic oils, esters and cosmetic emulsifiers, it is widely applied in creams, lotions, serums, hair conditioners, foundation and sunscreen products.

- Appearance: Colorless transparent oily liquid

- Kinematic Viscosity (25℃): 300 mm²/s (300cSt)

- Specific Gravity (25℃): 0.965

- Refractive Index (25℃): 1.403

- Volatile Content (105℃/3h): ≤0.5%

- Flash Point: >300℃

· Medium 300cs viscosity balances spreadability and moisturizing retention

· Ultra-low volatile formula, no fast evaporation, long-lasting skin protection

· High purity cosmetic grade, odorless, mild and non-irritating to skin

· Creates silky smooth non-greasy skin touch, eliminates sticky texture of creams

· Forms breathable hydrophobic protective film to boost skin moisture locking

· Improves hair smoothness, anti-frizz effect and hair surface luster

· Enhances makeup spreadability, reduces foundation creasing and prolongs wear time

· Facial moisturizer cream, body lotion, hydrating serum

· Leave-in hair conditioner, hair mask, anti-frizz hair oil

· Liquid foundation, BB cream, concealer, cream blush

· Facial & body sunscreen lotion, waterproof sun care products

· Massage oil, hand cream, cuticle care products

· Color cosmetic slip agent, matte finish modifier