Undecane (and) Tridecane (and) Acrylates/Polytrimethylsiloxymethacrylate Copolymer
Introduction
Undecane (and) Tridecane (and) Acrylates/Polytrimethylsiloxymethacrylate Copolymer is a film-forming silicone acrylate copolymer system dispersed in a 100% renewable-based volatile carrier blend.
This advanced system provides a lightweight, flexible film with excellent water and sebum resistance, making it ideal for color cosmetics and skin care formulations requiring long wear and smooth sensory performance.
The renewable carrier blend of Undecane and Tridecane enhances volatility, spreadability, and comfort, while the acrylic-silicone copolymer ensures durability, resistance to rub-off, and superior film integrity.
Applications
• Color cosmetics (foundations, BB creams, primers, mascaras, lipsticks)
• Skin care (moisturizers, sunscreens, serums, tinted creams)
• Long-wear makeup and waterproof formulations
SihauliSil™ FilmLock 2000
• Film-former with excellent adhesion and flexibility
• Water and sebum resistance for long-lasting wear
• Provides resistance to rub-off and improved product durability
• Delivers good film integrity and smooth finish
• High volatility carrier for fast drying and light feel
• 100% renewable-based carrier (Undecane and Tridecane)
• 60% natural origin content (ISO 16128 compliant)
• Enhances comfort and spreadability
• Environmentally responsible – supports sustainable formulation goals






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