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The KT-9000 Magic Chameleon Series delivers dramatic angle-dependent color shifts through multi-layer metal-oxide coatings on natural mica. We engineered this color travel pigment line to give formulators precise control over goniochromatic effects — from duochrome Clear Chameleon variants shifting Cyan-Blue-Purple-Red through multicolor grades traveling across four or more hues. Particle size ranges from ultra-fine 5–25μm (smooth coverage, satin finish) to extra-large 100–250μm (maximum sparkle, decorative coatings), with TiO₂-based and TiO₂-free options for different substrate and regulatory requirements.
The KT-9000 series divides into three distinct sub-families, each optimized for different color-travel characteristics and formulation constraints:
These grades deliver clean, predictable shifts ideal for automotive and high-transparency applications:
| Model Code Base | Color Travel Path | Particle Size Suffix |
|---|---|---|
| KT-921** | Cyan-Blue-Purple-Red | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
| KT-922** | Blue-Purple-Red-Orange | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
| KT-923** | Indigo-Purple-Red-Orange-Yellow | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
| KT-924** | Mauve-Red-Orange-Yellow | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
| KT-925** | Red-Orange-Yellow-Kelly | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
| KT-926** | Golden-Kelly-Green-Blue | Append 02, 04, 06, 07, 15, 25, 30, 75, or 100 |
Example complete model numbers: KT-92106 (Clear Cyan-Blue-Purple-Red, 10–60μm), KT-92530 (Clear Red-Orange-Yellow-Kelly, 25–130μm)
For cosmetic formulators working under EU or US color-additive regulations that restrict certain TiO₂ forms, we developed TiO₂-Free grades using Fe₂O₃ + Silica coatings. Representative models include:
The most dramatic chameleon pigment effects come from our Multicolor sub-series (96000, 97000, 98000 families), which travel through three or more distinct hues as viewing angle changes. Popular grades:
Over 100 additional variants exist across sub-series 96000, 96200, 96300, 96500, 97000, 98000, and 98500 — contact our technical team for the complete grade chart.
View our complete chameleon pigment catalog: Kolortek Chameleon Pigment Catalog
| Parameter | Value / Range |
|---|---|
| Substrate | Natural Mica |
| Coating System | Multi-layer: TiO₂ + Fe₂O₃ + Silica + metal oxides (TiO₂-Free: Fe₂O₃ + Silica only) |
| Particle Size (μm) | 5–25, 10–40, 10–60, 10–70, 20–80, 20–100, 25–130, 30–150, 75–175, 100–250 |
| Density (g/cm³) | ~2.9–3.2 |
| Temperature Stability | Heat stable (varies by coating system) |
| Lightfastness | Excellent (inorganic pigments: iron oxide and metal oxides) |
| Goniochromatic Effect | Angle-dependent color shift (duochrome to 4+ color travel) |
The particle size suffix code determines both the visual effect and the best-fit application. Fine grades (5–25μm, 10–40μm) deliver smooth, satin coverage ideal for cosmetics and high-gloss automotive topcoats. Mid-range grades (10–60μm, 20–100μm) balance coverage and sparkle for general coatings and plastics. Extra-large grades (75–175μm, 100–250μm) maximize sparkle and are preferred for decorative applications where texture is acceptable.
In our experience supporting custom-finish shops and OEM coating lines, the KT-9000 series performs best in these key application areas:
This is the single largest application category. Automotive refinishers and custom painters use KT-9000 grades to create signature color-shift effects on car bodies, motorcycle tanks, and helmet graphics. The most dramatic results come from applying over a black or very dark basecoat — light substrates reduce perceived color shift intensity. Always use a clear topcoat to protect the pigment and enhance depth.
Cosmetic formulators favor TiO₂-Free grades (KT-951**, KT-905**, KT-985** families) to meet regional color-additive regulations. Fine particle sizes (5–25μm, 10–40μm) are essential for smooth application in nail lacquers, eyeshadows, and highlighters. Cosmetic-grade options and supporting composition documents are available; final suitability depends on the selected grade and intended use under EU Cosmetics Regulation (EC) No 1223/2009 or US FDA requirements.
The angle-dependent color travel of KT-9000 grades makes them useful in security/anti-counterfeiting applications and high-end packaging inks. The goniochromatic effect is difficult to reproduce photographically or digitally, providing a level of authentication.
Injection-molded plastics, powder coatings for sporting goods, and decorative paints for consumer electronics all benefit from controlled chameleon effects. KT-9000 grades are compatible with most resin systems.
One thing to note: chameleon effects are most dramatic on black or very dark substrates. On white or light-colored substrates, the color shift becomes subtle. If your formulation requires a lighter base, consider combining KT-9000 with transparent absorption pigments to modify the base color and shift range.
Thicker pigment loading increases perceived color shift intensity, but may affect substrate smoothness — particularly with larger particle sizes. In our application lab, we recommend starting with mid-range loadings and adjusting based on the desired balance between effect strength and surface quality.
Always use a clear topcoat in automotive and coating applications. The topcoat protects the pigment from abrasion and environmental exposure, and enhances the depth and clarity of the color-travel effect.
KT-9000 kelly green chameleon pigment and other color-travel grades can be combined with transparent absorption pigments to modify the base color and shift range. This technique is common in custom automotive finishes where formulators want to "tune" the color path to a specific brand palette.
Kolortek maintains ISO 9001:2015 certification covering production and sales of effect pigments. REACH registration covers fluorphlogopite (synthetic mica); KT-9000 series uses natural mica substrate — product-specific confirmation is available on request. Cosmetic-grade options formulated to meet EU Cosmetics Regulation (EC) No 1223/2009 and US FDA color-additive requirements are available; final suitability depends on the selected grade and intended cosmetic use. Halal and Kosher certifications are maintained for listed food-grade/edible products; check current product attachment before making model-specific claims. All shipments include MSDS/SDS and Technical Data Sheets (TDS) detailing physical/chemical properties.
Regulatory limitations: KT-9000 grades are not for food-contact use unless specifically certified. Check grade-specific documentation before finalizing formulations for regulated markets.
What is the difference between Clear Chameleon and TiO₂-Free grades in the KT-9000 series?
Clear Chameleon grades use a multi-layer coating of TiO₂ + Fe₂O₃ + Silica + metal oxides, delivering the cleanest and most predictable color shifts — ideal for automotive and high-transparency applications. TiO₂-Free grades use only Fe₂O₃ + Silica coatings, making them suitable for cosmetic formulations where certain TiO₂ forms are restricted under EU or US color-additive regulations. The visual effect is slightly less intense but still provides dramatic angle-dependent color travel.
Which particle size should I choose for automotive custom finishes versus cosmetics?
For automotive topcoats and custom finishes, mid-range particle sizes (10–60μm, 20–100μm) balance color-shift intensity with acceptable surface smoothness. Fine grades (5–25μm, 10–40μm) are required for cosmetic applications — nail lacquers, eyeshadows, and highlighters — where smooth application and skin-feel are critical. Extra-large grades (75–175μm, 100–250μm) maximize sparkle but introduce texture, making them best suited for decorative coatings and applications where surface smoothness is not the primary concern.
Can I purchase KT-9000 chameleon pigment bulk quantities, and what is the typical minimum order?
Yes, we supply KT-9000 grades in bulk quantities for industrial formulation. Minimum order quantities depend on the specific model and particle size; contact our sales team for current pricing and MOQ for your required grade. As a manufacturer with 20+ years in effect pigments, we maintain inventory across the most popular KT-9000 variants and can produce custom particle-size distributions on request for larger orders.
Why do chameleon pigments look best on dark substrates, and how can I use them on lighter bases?
The angle-dependent color shift of chameleon pigments relies on interference effects that are most visible when the underlying substrate does not contribute its own color. On white or light substrates, the base color dilutes the perceived shift, making it subtle. To use KT-9000 grades on lighter bases, combine them with transparent absorption pigments to darken the base color and modify the shift range — a technique we frequently see in custom automotive work where formulators want to "tune" the color path.
Contact our technical team to discuss formulation requirements for your specific application.
KT-92230 is a multichrome pigment that shifts through a full blue-purple-red-orange sequence as the viewing angle changes — one of the broadest color-travel arcs we produce in the KT-9000 series. Built on a natural mica substrate with a multi-layer TiO₂/Fe₂O₃/silica/tin oxide coating, it comes in a 25–130 μm particle size that delivers strong angular contrast and high visual impact across automotive finishes, decorative coatings, and specialty printing.
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KT-92330 is a multi-layer interference pigment from Kolortek's KT-9000 Magic Chameleon Series, producing a continuous color shift sequence — indigo through purple, red, orange, and yellow — as the viewing angle changes. Built on natural mica coated with TiO₂, silica, and tin oxide, it delivers a high-mirror goniochromatic effect with a 25–130 μm particle size distribution engineered for maximum visual impact. This color shifting pigment powder performs best over dark or black substrates, where the full angular color travel is most legible.
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KT-92630 is a large-particle chameleon paint pearl from our KT-9000 Magic Chameleon Series, producing a sequential golden-to-kelly-green-to-blue color travel as the viewing angle shifts. With a 25–130 μm particle range, it delivers high visual impact in automotive custom finishes, decorative coatings, and specialty applications where a pronounced, multi-stop color flip is the goal. The substrate is natural mica with a multi-layer TiO₂/SiO₂/metal-oxide coating that generates the goniochromatic interference effect.
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KT-92175 is the large-particle grade of our chameleon pigment for resin, built on a natural mica substrate with a multi-layer TiO₂, silica, and tin oxide coating that produces a continuous cyan-to-blue-to-purple-to-red angle-dependent color shift. At 75–175μm, it is the highest-sparkle option in the KT-9000 Magic Chameleon Series' KT-921** Cyan-Blue-Purple-Red range. Compatible with epoxy and UV resin at loadings of 1–10% by weight, the effect reads strongest on dark or black substrates where the goniochromatic shift has maximum contrast.
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KT-92475 is a large-particle chameleon pigment from the KT-9000 Magic Chameleon Series, producing a continuous mauve → red → orange → yellow color shift that sweeps across the visible spectrum as the viewing angle changes. With a particle size of 75–175 μm and a natural mica substrate coated with titanium dioxide, silica, and tin oxide, it delivers the coarse, high-sparkle texture that nail art formulators need for maximum visual drama — particularly over a dark or black base coat.
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