Shin-Etsu Silicone Selection Guide for Cosmetics

Silicone Gels

Silicone gels (KSG series) are silicone fluids swollen with silicone fluids and other oils and fats. The type with silicone chains as the cross-linked portion acts as an oil-phase thickener and is a functional material that can impart structural viscosity. We offer a lineup of products that are compatible with various silicone fluids and come in a wide variety of textures. (*For types with hydrophilic crosslinked parts, please refer to emulsifying silicone gels.)

Cross-linked silicone gels have a molecular structure in which silicone chains are intertwined. There are three types: standard type, which consists only of silicone; alkyl branched type, which has alkyl chains unrelated to cross-linking; and silicone / alkyl branched type, which has two types of branched chains, silicone and alkyl. Each type swells in silicone fluids with which it is compatible. Can be used in W/O, O/W, and non-aqueous systems to impart structural viscosity to the oil phase and improve formulation stability. A wide range of texture characteristics are available depending on the cross-linking structure and type of silicone fluid, allowing selection according to the application.

Molecular Image of Silicone Gels (KSG series)

Silicone Gel Product Lineup and Molecular Structure model

Standard type Alkyl branched type Silicone / alkyl branched type
Product name Base oil Product name Base oil Product name Base oil

Highly swellable transparent gel

KSG-15

KF-995

Cyclopentasiloxane

KSG-41A Mineral oil KSG-042Z Isododecane

Silky feel

KSG-16

KF-96A-6cs

Dimethicone

KSG-42A Isododecane KSG-045Z

KF-995

Cyclopentasiloxane

Powdery feel

KSG-19

KSG-43

Triethyl hexanoate KSG-048Z

KF-96L-2cs

Dimethicone

High affinity with various silicone fluids

KSG-18A(*)

KF-56A

Phenyl-modified silicone

KSG-44 Squalene    
Molecular structure model of a bridge
特徴
Useful for formulations mainly containing silicone fluids Useful for formulations containing mainly ester oils and hydrocarbon oils. Useful for formulations that use silicone fluids, ester oils, hydrocarbon oils, etc.

(*)The crosslinking agent of KSG-18A is phenyl-modified silicone.

  • Product Category

  • Ingredient Function

KSG-15

KSG-15

  • Highly swellable transparent gel Due to its fine particle size and three-dimensional cross-linked structure, it imparts a smooth, silky feel and creates a matte effect. .
  • It has excellent swelling properties in silicone fluid, improving the stability of cosmetic formulations..

KSG-16

KSG-16

  • Due to its three-dimensional cross-linked structure, this fine particle imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties in silicone fluid, improving the stability of cosmetic products.

KSG-18A

KSG-18A

  • A silicone gel crosslinked with phenyl-modified silicone that imparts a smooth, emollient feel and a matte effect.
  • It has excellent swelling properties with various oils and improves the stability of cosmetic products.

KSG-19

KSG-19

  • Due to its three-dimensional cross-linked structure, it imparts a smooth, silky powdery feel and creates a matte effect.
  • It has excellent swelling properties in silicone fluid, improving the stability of cosmetic products.

KSG-016F

KSG-016F

The fine particles have a three-dimensional cross-linked structure, giving them a smooth, powdery feel and a matte finish.

KSG-41A

KSG-41A

  • Mineral oil is used as the base oil.
  • The fine particles have a three-dimensional cross-linked structure, giving a smooth, silky feel and a matte finish.
  • It has excellent swelling properties with hydrocarbon oils, improving the stability of cosmetic products.

KSG-42A

KSG-42A

  • The use of isododecane as the base oil and its three-dimensional cross-linked structure of fine particles imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties for hydrocarbon oils, improving the stability of cosmetic products.

KSG-43

KSG-43

  • The base oil is triethylhexanoin.
  • Its fine particles have a three-dimensional cross-linked structure, giving it a smooth, silky feel and a matte finish.
  • It has excellent swelling properties with hydrocarbon oils, improving the stability of cosmetic products.

KSG-44

KSG-44

  • Squalane is used as the base oil.
  • Its fine particles have a three-dimensional cross-linked structure, giving it a smooth, silky feel and a matte finish.
  • It has excellent swelling properties with hydrocarbon oils, improving the stability of cosmetic products.

KSG-042Z

KSG-042Z

  • The use of isododecane as the base oil and its three-dimensional cross-linked structure of fine particles imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties for both silicone fluid and hydrocarbon oil, improving the stability of cosmetic products.

KSG-045Z

KSG-045Z

  • KF-995 (cyclopentasiloxane) is used as the base oil.
  • Its fine particles with a three-dimensional cross-linked structure impart a smooth, silky feel and create a matte effect.
  • It has excellent swelling properties for both silicone fluid and hydrocarbon oil, improving the stability of cosmetic products.

KSG-048Z

KSG-048Z

  • KF-96A-2CS (volatile dimethicone) is used as the base oil.
  • Due to its three-dimensional cross-linked structure and fine particles, it imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties for both silicone fluid and hydrocarbon oil, improving the stability of cosmetic products.

KSG-1510

KSG-1510

  • Due to its three-dimensional cross-linked structure, it imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties in silicone fluid, improving the stability of cosmetic products.

KSG-1610

KSG-1610

  • Due to its three-dimensional cross-linked structure, it imparts a smooth, silky feel and creates a matte effect.
  • It has excellent swelling properties in silicone fluid, improving the stability of cosmetic products.

KSG-45

KSG-45

A silicone elastomer gel with a smooth texture that blends well with the skin, swollen with a plant-derived oil agent.