Xirallic Equivalent Pigment factory direct supply

What Makes XiallicSparks Different from Standard Pearlescent Pigments

Most pearlescent effect pigments rely on natural or synthetic mica as the substrate — a layered silicate that produces soft, satin-like luster. XiallicSparks takes a different substrate approach entirely. The base material is aluminum oxide (Al₂O₃) crystal, which has a higher refractive index, a more defined crystal geometry, and a surface structure that interacts with light in a fundamentally different way. The result is a hard, brilliant, faceted sparkle — closer to the visual quality of crushed mineral crystal than traditional pearl.

This is a non-pearlescent specialty pigment. Formulators who have worked with Merck Xirallic grades will recognize the effect immediately: high chroma, strong sparkle intensity, and a depth that reads differently at varying viewing angles. At Kolortek, we developed the XiallicSparks series specifically to give formulators access to that optical character without sole-source dependency on a single supplier.

XiallicSparks Product Grades: Full Series from Our Aluminum Oxide Pigment Factory

All eleven current XiallicSparks grades share the 6–30 μm particle size range. The KT-F60 codes cover the warm copper-red end of the spectrum; KT-T60 spans silver, gold, and the full rainbow interference range. Each grade ships with a full TDS covering physical and chemical properties, application guidelines, and recommended usage levels, plus MSDS/SDS for handling and transport compliance.

Grades with the "WR" suffix in the product code indicate the surface treatment specification for that grade — confirm with our technical team if your application requires a particular coating chemistry. Custom particle size distributions and alternative surface treatments are available on request through our OEM/ODM program.

Application: Why Automotive Coatings is the Primary Target

The Al₂O₃ crystal substrate produces a sparkle character that performs particularly well in automotive basecoat systems, where depth and brilliance under directional light are critical differentiators. XiallicSparks grades are recommended first and foremost for automotive coatings — exterior OEM, automotive refinish, and premium interior trim applications where the Xirallic-type effect has an established design language.

Our R&D application testing also covers industrial coatings, powder coatings, printing inks, and plastics. That said, solvent system compatibility, resin compatibility, and specific loading/dosage recommendations for non-automotive applications aren't something we can give blanket guidance on — we'd want to work through those details with you for your specific formulation. If you're evaluating XiallicSparks for an application outside automotive coatings, contact our technical team and we'll work from actual test data rather than assumptions.

Sourcing XiallicSparks as an Effect Pigment Direct from Manufacturer

Buying effect pigment direct from manufacturer at Kolortek means no distributor markup and direct access to our technical and application team. The 20–40% cost differential versus Merck Xirallic is a consistent figure we see across comparable grades — not a best-case scenario. We've supplied XiallicSparks to coatings customers in over 100 countries, and the factory-direct model gives procurement teams visibility into lead times, batch traceability, and formulation support that multi-tier distribution doesn't easily provide.

For new accounts evaluating the series, we offer free samples and support small batch initial orders. OEM manufacturing, private label packaging, and custom color matching are available for customers with volume requirements or proprietary color targets.

Quality System and Regulatory Documentation

Kolortek's production and sales operations are certified to ISO 9001:2015, covering glitters, pigments, and fillers. For XiallicSparks specifically, REACH registration status and other product-specific compliance documentation require confirmation — our REACH registration on file covers fluorphlogopite (synthetic mica) substrate grades, so Al₂O₃ crystal grades need individual verification. We can provide regulatory documentation packages on request.

Every shipment includes MSDS/SDS. Full TDS is available for each grade, detailing physical and chemical properties and application guidelines. For applications in regulated end-use categories — such as cosmetics under EU Regulation (EC) No 1223/2009, or US color-additive requirements — we'd recommend confirming grade-specific suitability before committing to a formulation, since XiallicSparks is primarily positioned for industrial and automotive use rather than cosmetic grades.

Frequently Asked Questions

Is XiallicSparks a true drop-in replacement for Merck Xirallic in automotive basecoats?

XiallicSparks uses the same aluminum oxide (Al₂O₃) crystal substrate as Merck Xirallic and shares the 6–30 μm particle size range. The optical effect — faceted sparkle, high brilliance, depth — is the same substrate-driven mechanism. That said, drop-in compatibility in a specific formulation depends on your resin system, solvent package, and processing parameters. We recommend requesting a sample of the closest grade and running a direct panel comparison before full qualification.

What cost savings can I expect sourcing from an aluminum oxide pigment factory direct versus through distribution?

Sourcing XiallicSparks from Kolortek as the aluminum oxide pigment factory rather than through Merck's distribution chain typically delivers 20–40% cost reduction on comparable grades. The range varies by volume, grade, and packaging — larger orders and standard packaging configurations sit at the higher end of that saving. We can provide a direct comparison quote against any Xirallic grade you're currently purchasing.

Which XiallicSparks grade corresponds to Merck Xirallic Crystal Silver White 10 μm?

For silver-white Xirallic equivalents, KT-T60-10-WR (Galaxy Silver, 6–30 μm) is the closest starting point. We maintain a cross-reference program aligning our grades with major industry benchmarks, and we can map specific Merck Xirallic product codes to XiallicSparks grades once you share the reference numbers you're currently using. Contact our technical team with your Xirallic grade list for a formal cross-reference.

Are XiallicSparks grades available in custom colors or particle sizes beyond the standard range?

Custom particle size distributions and custom color matching are available through our OEM/ODM program. The standard XiallicSparks range covers 6–30 μm across all eleven grades. If your application requires a tighter particle distribution or a color not in the current lineup, we can discuss development options — typically under a custom formulation agreement with minimum order requirements.

Contact our technical team to request samples or discuss cross-referencing your current Xirallic grades against the XiallicSparks series.