D5 Cyclopentasiloxane

CAS: 541-02-6

Unisil D5 Cyclopentasiloxane is a cyclic volatile silicone fluid which can be used in a wide variety of skin, hair and colour personal care applications. It has excellent skin fell with a transient emolliency. It is one of the most widely used and improtant cosmetic solvents currently used. It is recommended for use in antiperspirants and deodorants, skin lotions, hair sprays, nail polishes, shaving lotions, perfumes and colognes, and make-up. It can also be used in air care evaporative applications such as diffusers.

Application

Unisil D5 Because of its volatility it can provide a silky feel and have good compatibility with a variety of cosmetic ingredients, low crystallization temperature , good spreadability. It can be widely used in cosmetics as following:

1. Antiperspirant, deodorant: active salt instantaneous carrier;

2. Hair Care: improve wet combing without residue;

3. Skin Care: non-comedogenic original softeners and drug carriers;

4. Perfume: the release of flavor and provide a smooth skin feeling non-cold feeling.

Advantage

Unisil D5 has the following properties:

1.To bring the skin soft, silky feel;

2.good spreadability;

3.release;

4.Not greasy;

Characteristic

Appearance: Colorless transparent liquid

Chroma, Hazen:<20< p="">

Turbidity, NTU:<4< p="">

Viscosity 25℃, mm2/s: 3.9

Density, 25℃: 0.95

Heavy metal content (Pb indicate):<5< p="">

Mineral oil content, mg/kg: <0.1< p="">

Surface tension, 25℃, mN/m: 18.3

Odor: slight odor odorless

Flash point (closed cup) ℃: 80

Boiling point, 101.3kpa, ℃: 210

Crystallization point, ℃, about: -40

The vapor pressure, 20 ℃, KPa: 0.025

Evaporation Rate (g/ min), NF30 -302, at 80℃: 0.075

Volatile Time (sec), DIN 5 3 -: 170, at 23℃ 8400

Refractive index, 2 5℃, about: 1.395

Octamethyl cyclotetrasiloxane (D4) content,%:<0. 9

Decamethyl cyclopentasiloxane (D5) content,%: ≥97

Decamethyl cyclopentasiloxane (D5) + twelve methylcyclohexyl six siloxane (D6) content,%: ≥99.7

Acid value (NaOH 0.01N / 2g, ml):<0.15< p="">

Soluble: ethyl, butyl acetate, ethanol, isopropanol.

Not dissolve: water and glycol.

If you need other viscosity of Silicone Oil or our others goods-Silicone emulsion, D5 Cyclopentasiloxane, 107 Hydroxyl Silicone oil, Oh Polymer, D4, MM; Pls Kindly send an Inquiry to us here.

Moreover 250g or 250ml samples can be supplied freely.