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Gelest SAA-TCA

Gelest Sericite TC (SAA-TCA) is a white to off-white powder treated with triethoxycaprylylsilane. This alkyl silane coating provides a very hydrophobic surface that increases the ease of particle dispersion in natural and synthetic fluids and helps stabilize particles in emulsion systems. This pigment is used in various color cosmetic formulations.

INCI Name: Mica, Triethoxycaprylylsilane

Pigment Treatment Type: Silicone & Silane Treatment, Triethoxycaprylylsilane Treatment (TC)

Pigment Treatment Family: Hydrophilic Treatments

Labeling Claims: Clean at Sephora, Credo Clean Standard, Ulta Beauty's Conscious Beauty

Knowde Enhanced TDS

Identification & Functionality

CI Number
Pigment Treatment Family
Cosmetic Ingredients Functions
Chemical Structure

Gelest SAA-TCA - Chemical Structure

Features & Benefits

Performance Benefits

TC treated pigments and fillers are coated with an alkyl silane which provides a very hydrophobic coating that increases the ease of particle dispersion in natural and synthetic fluids and helps to stabilize particles in emulsion systems.

  • Improves pigment performance in oils and silicone
  • Economical hydrophobic pigment treatment
  • Decreases oil absorption
  • Improves wear on skin

Applications & Uses

Properties

Physical Form
Appearance
White to off-white powder
Odor
Slight characteristic
Typical Properties
ValueUnitsTest Method / Conditions
HydrophobicityPasses (1 gram floats on 50 ml still deionized water for one hour)
Loss on Drying (at 105°C, 3 hours)max. 1%
Microbiological Values
ValueUnitsTest Method / Conditions
Microbial Content (No Pathogens)max. 100cfu/g
Composition
ValueUnitsTest Method / Conditions
Mica Content98 - 99%
Trimethylsiloxysilicate Content1 - 2%
Heavy Metals
ValueUnitsTest Method / Conditions
Arsenic Contentmax. 3ppm
Lead Contentmax. 20ppm
Mercury Contentmax. 1ppm

Packaging & Availability

Packaging Information
  • 60g
  • 240g
  • 1kg
  • 10kg
  • 25kg
  • Packaging under : Nitrogen