Primosil™ MT (Methyl Trimethicone 99%)

Primosil™ MT (Methyl Trimethicone 99%) is a highly pure silicone that offers distinctive benefits in the realm of personal care and cosmetics. This lightweight and non-comedogenic ingredient provides a soft, silky texture without leaving any greasy feel, making it perfect for skincare formulations aimed at all skin types, including oily and acne-prone skin. Its excellent spreadability enhances the application of products, allowing for smooth and even coverage that feels comfortable on the skin. It also acts as a water-repellent barrier that helps to increase the water resistance of cosmetic products, ideal for long-wearing makeup and sunscreens. The volatile nature of Methyl Trimethicone allows it to evaporate quickly from the skin or hair, leaving behind a protective, breathable film that doesn't weigh down or congest. Moreover, it helps to improve the stability of emulsions and the dispersion of pigments in color cosmetics, contributing to consistent and enduring aesthetic results.

Technical Specifications
PrimosilTM MT (Methyl Trimethicone 99%)
INCI
Methyl Trimethicone
CAS Number
1185-55-3
Purity
99%
Molecular Formula
C5H12Si
Molecular Weight
100.24 g/mol
Solubility
Insoluble in water.
pH
Neutral
Shelf Life
24 months from the date of manufacturing.
Boiling Point
235.4±23.0°C
Melting Point
-55 to -54°C
Storage
Store in a cool, dry place in tightly sealed containers.It should be protected from moisture and kept away from extreme temperatures and direct sunlight to maintain its stability and performance.
Supplier
Flychem
SKU
FCB-064
Key Benefits
PrimosilTM MT (Methyl Trimethicone 99%)
Enhances Spreadability
Improves the spreadability of products, ensuring a smooth, even application across skin or hair, enhancing ease of use.
Provides a Non-Greasy Finish
Leaves a non-greasy, silky finish on the skin, ideal for formulations requiring a lightweight feel.
Forms a Breathable Barrier
Creates a breathable, non-occlusive barrier that helps lock in moisture while protecting skin and hair from environmental pollutants.
Conditions Hair
Helps to condition hair, reducing frizz and improving manageability, making it easier to style.
Smooths Skin Appearance
Aids in smoothing the appearance of the skin, minimizing pores and fine lines, and enhancing the overall complexion.
Increases Makeup Longevity
Enhances the longevity and durability of makeup, ensuring it stays in place longer and resists wear throughout the day.
Moisturizing Properties
Acts to seal in moisture, effectively hydrating skin and lips without adding heaviness or grease.
Non-Comedogenic
Formulated to be less likely to clog pores, making it suitable for face care products, particularly for sensitive or acne-prone skin types.
Enhances Shine in Hair and Nails
Provides a glossy finish to hair and nails, boosting the visual appeal and shine of hair serums and nail polishes.
Waterproof Characteristics
Improves the water-resistance of formulations, crucial for effective sun care and makeup products in wet conditions.
Thermal Protection for Hair
Offers a layer of protection against heat damage in hair care, valuable for products used with heat styling tools.
Reduces Tackiness
Decreases the tackiness in skincare and makeup applications, improving the tactile experience and comfort.
Stabilizes Formulations
Enhances the stability of cosmetic formulations, ensuring consistency and prolonging the shelf life of the products.
Soothes Irritated Skin
Can soothe and calm irritated skin, making it a valuable addition to after-sun, face, and sensitive skin products.
Enhances Nail Care Performance
Improves the performance and application of nail care products, aiding in the durability and aesthetic finish.
Lightweight in Body Lotions
Provides effective moisturization in body lotions without a heavy or sticky feel, ideal for comfortable all-day wear.
Improves Pigment Dispersion
Facilitates better pigment dispersion in makeup products, ensuring even color distribution and a smoother application.
Quick-Drying
Aids in the quicker setting or drying of products on the skin, which is beneficial in fast-paced beauty routines and when layering products.
Reduces Friction in Hair Styling
Minimizes friction during hair styling, reducing breakage and facilitating smoother combing and styling.
Enhances Sunscreen Efficacy
Helps distribute sunscreen agents more evenly across the skin, increasing the efficacy of sun protection formulations.

Frequently Asked Questions (FAQ)

What is Primosil™ MT (Methyl Trimethicone 99%), and how is it used in hair care products?

Methyl Trimethicone is a volatile silicone that provides a non-greasy, smooth finish to hair products. It is used in hair sprays, serums, and conditioners to add shine, condition the hair, and improve manageability without heavy residue.