Product Details

CasNo： 541-02-6

MF： C10H30O5Si5

Appearance： liquid

Delivery Time： 15 days

Packing： 190kg/drum

Purity： 99%

Basic Information

Product Description

Product Name：Decamethylcyclopentasiloxane  

CAS No: 541-02-6

Form: liquid

Product Application

Cosmetics & Personal Care Products (Primary Application):

Skincare Products:​ Such as creams, lotions, sunscreens, moisturizing sprays, hand creams, etc., as an emollient, softening agent, and solvent, providing a refreshing, non-greasy, smooth feel, helping other ingredients penetrate, and improving product spreadability and skin feel.

Haircare Products:​ Such as shampoos, conditioners, hair masks, leave-in treatments, styling products, etc., as a smoothing agent and antistatic agent, significantly improving combability, shine, softness, and anti-tangling properties of hair, reducing frizz.

Antiperspirants & Deodorants:​ As a carrier and solvent, helping distribute active antiperspirant ingredients evenly and providing a refreshing feel.

Color Cosmetics:​ Such as foundations, eyeshadows, blushes, lipsticks, mascaras, etc., as an emollient, solvent, and carrier, improving product texture, spreadability, and longevity, making makeup more even and natural.

Baby Care Products:​ Due to its mild and low-irritation properties, it is often used in baby skincare products.

Synthesis of Silicone Polymers:

D5 can be used as one of the monomers for synthesizing linear polydimethylsiloxane (PDMS), but its main role is as a chain terminator or molecular weight regulator​ to control the molecular weight and viscosity of the polymer.

In the synthesis of certain specialty silicone materials, D5 can also act as a comonomer.

Textile Industry:

Softener:​ Used in fabric finishing to impart a soft, smooth, and full hand feel, improving wearing comfort and aesthetics.

Smoothing Agent:​ Reduces friction between fabric fibers, making the fabric feel smoother.

Coatings & Inks:

Leveling Agent:​ Improves the leveling of coatings and inks, eliminating surface defects such as craters and orange peel.

Defoamer:​ Suppresses foam generation during coating production and application.

Hand Feel Improver:​ Added to coatings to give the coated surface a soft, smooth feel.

Electronics & Electrical Industry:

Insulating Oil:​ Used for impregnation of transformers, capacitors, and other electronic components, providing insulation, cooling, and moisture protection.

Base Oil for Thermal Grease:​ As a base oil component for thermal grease, providing good flowability and insulation.

Defoamers:

D5 and its derivatives can be used as high-efficiency defoamers in industries such as papermaking, fermentation, wastewater treatment, oil extraction, and printing to suppress foam.

Other Uses:

Polishes:​ Used in polishing automotive, furniture, leather, and metal surfaces to provide a bright, smooth protective layer.

Mold Release Agent:​ Used in the molding process of plastics, rubber, polyurethane, and other products to facilitate demolding and improve production efficiency.

Cleaning Agent:​ As a cleaning agent for precision instruments, effectively removing oil and dust.

Packaging

200kg/drum

Storage

Store in a cool, ventilated warehouse. Keep away from fire and heat. Storage temperature should not exceed 30°C. Packaging must be sealed and protected from air. Store separately from oxidizers, acids, and bases; do not mix. Use explosion-proof lighting and ventilation. Prohibit spark-generating machinery and tools. The storage area should be equipped with spill response equipment and suitable containment materials.