Cosmetic Mica Pearl Powder KT-68832B Violet Red Multicolor Pigment

KT-68832B sits within the KT 688000 & 699000 Multicolor Series — Kolortek's dedicated cosmetic-grade pearlescent line. This series is built specifically around decorative cosmetic and personal care applications, with sub-series differentiated by coating chemistry and regional regulatory alignment (US, EU, Japan).

Optical Behavior & Effect Mechanism

KT-68832B produces its color effect through direct deposition of light-absorbing materials onto the mica substrate. The coating architecture creates an angular-dependent response: at the specular reflection angle, the pigment reads as silver-white. As viewing angle shifts, the absorbed wavelengths dominate and violet red becomes the primary perceived color.

In practice, this dual-angle behavior adds depth and dimension that flat dyes or simple interference pigments cannot replicate. It reads differently under directional light versus diffuse light — a relevant consideration when developing pressed powders, loose eyeshadows, or lip glosses where application angle and lighting conditions vary during use.

Worth noting: the 10–60 μm particle size range supports smooth skin application while still delivering visible shimmer without appearing coarse on the skin surface.

Applications

KT-68832B is formulated exclusively for cosmetic and personal care use. Its regulatory-aligned ingredient profile makes it compatible with a broad range of finished product categories:

• Eyeshadows and liners
• Lip color, lip gloss, and lip balm
• Face powders and foundations
• Blushers and bronzers
• Mascaras
• Nail lacquers and nail gels
• Soaps and bath products
• Hair colorants and personal care colorants

The violet-red tone works particularly well in eye and lip applications where warm-cool contrast and multidimensional shimmer are common design targets. That said, its clean dispersion behavior also makes it a practical option for soap colorants and hair products where uniform color distribution matters.

Key Characteristics

As a mica based pearlescent pigment, KT-68832B shares the fundamental performance attributes of the 688 series — stable across typical cosmetic processing conditions, compatible with both oil-phase and water-phase systems, and dispersible without specialized equipment when handled correctly.

• Shimmer and gloss: Attractive light-play visible across viewing angles; suitable for high-impact decorative formulations.
• Natural mica substrate: Provides the layered platelet structure necessary for consistent light reflection and smooth skin feel.
• Dual coating system: Titanium dioxide and tin oxide base coating, with carmine or ferric ferrocyanide as the absorber layer, depending on regulatory target market.
• Batch-to-batch stability: Consistent color and particle distribution across production runs — relevant for manufacturers managing long production cycles or color-matched product lines.
• Documentation support: MSDS, TDS, COA, and formulation guidelines available on request.

Formulation Considerations

Dispersion technique matters here. Over-milling pearlescent pigments breaks down platelet structure and reduces the optical effect — use low-shear mixing wherever possible. For pressed powder formats, direct blending with a binder system is standard practice. For liquid systems (lip gloss, mascara, liquid foundation), pre-dispersion in a compatible carrier before addition to the main batch helps achieve uniform distribution.

KT-68832B is not surface-treated for hydrophobicity by default. Confirm compatibility with your emulsion system when incorporating into water-in-oil or oil-in-water emulsion bases — some formulators add a surface treatment step when working with aqueous-heavy systems.

The carmine and ferric ferrocyanide variants carry different regulatory status by region. Carmine (CI 75470) has restrictions in certain markets for labeling and allergen declaration; ferric ferrocyanide (CI 77510) is broadly approved in EU and US cosmetic use. Confirm the appropriate variant for your target market before finalizing the specification.

FAQ

Q: Is KT-68832B approved for use in lip products?
Yes. The series is designed to meet cosmetic regulations across the US, EU, and Japan, including lip-safe colorant requirements. Confirm ingredient variant (carmine vs. ferric ferrocyanide) against your target market's approved colorant list before use in lip applications.

Q: What is the difference between the carmine and ferric ferrocyanide versions?
Both deliver violet red optical effects but differ in regulatory standing and target market approval. Carmine is animal-derived and requires allergen disclosure in some regions. Ferric ferrocyanide is synthetic and widely approved for cosmetic use. Kolortek supplies both — specify your market requirement when ordering.

Q: Can KT-68832B be used in both oil-phase and water-phase formulations?
Yes, with appropriate dispersion handling. It disperses in both phases, though surface treatment may be needed for stable incorporation into high-water-content emulsions. Contact the technical team for formulation guideline support specific to your system.

Q: Is custom particle size or color variation available within the 688 series?
The 688 series covers a defined range of multicolor options. For custom specifications — including particle size cuts, alternative color combinations, or private-label packaging — OEM/ODM development is available. Discuss requirements directly with the technical or sales team.

Request Technical Data or Samples

For TDS, COA, MSDS, or sample requests for KT-68832B, contact the Kolortek technical team directly at contact@kolortek.com. Formulation guidelines and regional compliance documentation are available on request.