LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
liquid silicone oil

C30-45 Alkyl Dimethicone (and) C30-45 Olefin LC-753-70

LC-753-70 is a hydrophobic organic silicon hydrocarbon composite film-forming agent, which is composed of long-chain alkyl modified siloxanes (C30-45 alkyl methyl siloxanes) and long-chain olefins (C30-45 olefins). It combines the smooth film-forming properties of organic silicon with the strong hydrophobicity and high melting point characteristics of hydrocarbons. It is mainly used in high-end hair care, skin care, and makeup formulas, especially suitable for long-lasting styling, waterproof, and sweat resistant products.


INCI Name: C30-45 Alkyl Methicone (and) C30-45 Olefin

Specification of C30-45 Alkyl Dimethicone (and) C30-45 Olefin LC-753-70

Technical Index

Appearance

White wax

Relative density (25℃)

0.920~0.970

Melting Point (℃)

65~80


Features & Benefits of C30-45 Alkyl Dimethicone (and) C30-45 Olefin LC-753-70

  • Long term styling and waterproof and sweat resistant: After film formation, the hardness is moderate, which can maintain the hairstyle for a long time without deformation. At the same time, the strong hydrophobicity effectively resists the erosion of water, sweat, and oil, making it suitable for outdoor and sports products.

  • Excellent skin and hair texture: Organic silicon ingredients provide a smooth, velvety feel, avoiding the stickiness of long-chain hydrocarbons; After film formation, it does not clog pores, and the hair does not become tangled or frizzy.

  • Good compatibility with formulations: can be compounded with silicone oils (such as amino silicone oil, cyclic silicone oil), oils, waxes, cationic surfactants, etc., suitable for oil in water (O/W), water in oil (W/O), and anhydrous formulations.

  • Excellent stability: stable at high temperature (80 ℃) and low temperature (-20 ℃), not easily delaminated or clumped, with a long shelf life; After film formation, it has good UV resistance and weather resistance, and is not easily yellowed.


Application of C30-45 Alkyl Dimethicone (and) C30-45 Olefin LC-753-70

Hair care products (core applications)

  • Stereotyping products: hair gel, hair wax, hair mud, styling spray, elastin.

Efficacy product

  • Long acting smoothing conditioner, hair mask, anti manic essence can improve the smoothness, gloss and anti-static property of hair.

  • Application ratio: 0.5%~5% (high amount of styling products added, low amount of hair care products added).

Skin care products

  • Waterproof skincare products: waterproof sunscreen, waterproof isolation cream, long-lasting moisturizing cream.

  • Makeup base: liquid foundation, powder and makeup front milk can improve makeup holding power, water resistance and smoothness of skin feeling.

  • Application ratio: 0.1%~2%.

Cosmetics

  • Waterproof makeup: eyeliner pen, eye black, lipstick, can enhance the waterproof and durability, and avoid dizziness.

  • Application ratio: 1%~3%.


How to use

Addition method:

  • It needs to be added after the oil phase is heated to 70-80 ℃ and melted, stirred evenly, and then emulsified with the water phase (applicable to emulsion systems); In the anhydrous formula, it can be directly mixed and melted with other waxes and oils.

Suggestions for compounding:

  • Hair care styling: compounded with cyclic pentasiloxane (D5) and polydimethylsiloxane (PDMS) to enhance smoothness and spreadability.

  • Waterproof skincare: compounded with titanium dioxide and zinc oxide to enhance the dispersibility and waterproofness of sunscreen agents.

  • Makeup base: compounded with silane talcum powder and mica to enhance the smoothness and makeup holding power of the powder.

Precautions:

  • Avoid using in strongly acidic (pH

  • The heating temperature should not exceed 90 ℃, otherwise it may cause component decomposition and affect performance.


Package

  • N.W 30Kg Carton drums


Storage

  • Prevent from the exposure of moisture acids, alkalis, and other impurities.

  • It has 24 months shelf life from the date of production at room temperature in seal-tight condition.

Products
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