AC810 Cyan Red Gold bronze powder 800 mesh in stock

Product Overview

KT-AC810 is a true metallic pigment — not interference-based — delivering a cyan red gold finish through direct light reflection from copper-zinc alloy flakes. At 800 mesh, the particle distribution sits in our fine-grade range: individual flakes are not visible to the naked eye, producing a smooth, uniform metallic surface rather than the coarse, glittery appearance of larger mesh sizes.

This grade works well in applications where you need consistent bulk cyan gold powder color without texture variability — packaging graphics, decorative hardware, furniture trim, and craft supplies. The cyan red gold tone is warmer than pure copper but less orange than red copper, sitting in a versatile mid-tone that reads as antique or vintage gold under most lighting conditions.

Technical Characteristics

One thing to note: bronze powders have limited chemical stability compared to interference pigments. In acidic or alkaline environments, you may see tarnishing or color shift. We recommend keeping formulations within pH 6–9 and using protective coatings (silica, stearate, or polymer encapsulation) when working with water-based binders.

Product Series & Available Grades

KT-AC810 belongs to our gold bronze powder series, which runs from 200 mesh (coarse, visible flake) to 1500 mesh (ultra-fine, satin finish). The cyan red gold color family includes a separate CX-series range with identical color in seven mesh increments:

We also stock related gold bronze tones across the series: Bronze (KT-BR800), Flavone (KT-FL800), Pure Copper (KT-PC800), Red Copper (KT-RC800/1000), Antique Bronze (KT-AC811/812, BX series), and Cyan Gold (KT-AC816/818, GX series). If you need a specific mesh-color combination not shown here, contact our technical team — we can often produce custom batches from the same alloy base.

Application Guide

KT-AC810 at 800 mesh is suitable for applications where you need opaque metallic coverage with a smooth finish:

• Decorative coatings: Picture frames, furniture hardware, architectural trim, religious statues
• Printing inks: Packaging graphics, gift wrap, greeting cards, security printing, labels
• Plastics masterbatch: Injection molding, extrusion (decorative components, consumer goods)
• Textile printing: Garment decoration, fabric embellishment
• Craft supplies: Scrapbooking, model making, DIY projects
• Foil substitute: Cost-effective alternative to metallic foil lamination

Not suitable for: Cosmetics or personal care products. Gold bronze metal pigments are not cosmetic-grade and must not be used in products intended for skin contact.

Formulation & Processing

Dispersion

Use low-shear mixing equipment — high-speed dispersers with Cowles blades work well. Avoid ball mills, three-roll mills, and high-intensity mixers that flatten or deform the flakes. Bronze powders have high specific gravity; proper dispersion equipment is critical to prevent settling and ensure uniform color.

Water-Based Systems

Bronze powders react with water, forming hydrogen gas and causing discoloration. To use KT-AC810 in water-based formulations, apply a protective coating — silica encapsulation, stearic acid treatment, or polymer barrier. We've seen formulators succeed with both pre-treated grades and in-situ coating during letdown. Maintain pH between 6 and 9 to minimize tarnishing.

Storage

Store in sealed containers in dry conditions. Metal flakes oxidize over time when exposed to moisture and air. We recommend using product within 12 months of receipt for best color consistency, though properly stored material remains functional beyond that period.

Frequently Asked Questions

What is the difference between 800-mesh and 400-mesh gold bronze powder wholesale grades?

800-mesh produces a smooth, uniform finish with no visible individual flakes — suitable for fine coatings and printing inks. 400-mesh has larger particles that create a slightly coarser, more textured metallic appearance. The color is identical; the difference is surface finish and application. For packaging graphics and high-detail printing, 800-mesh provides better resolution.

Can KT-AC810 cyan gold metallic powder be used in water-based inks?

Yes, but it requires protective coating. Bronze powders react with water, which can cause hydrogen gas formation and discoloration. Apply a silica, stearate, or polymer barrier coating, and maintain formulation pH between 6 and 9. Many water-based ink manufacturers use pre-treated bronze powders successfully in packaging and label printing.

What is the typical loading rate for full opacity in coatings?

3–8% by weight provides full opacity in most coating systems. Bronze powders have excellent hiding power due to their metal substrate. Start at 3% and adjust based on film thickness, binder type, and desired metallic intensity. Higher loadings increase metallic brilliance but may affect coating flexibility and adhesion.

Is this product suitable for outdoor applications?

We don't have public weatherability test data for KT-AC810. Bronze powders are heat-stable but can tarnish when exposed to acidic or alkaline environments. For outdoor use, we recommend protective topcoats and testing for your specific exposure conditions. Interior applications (decorative coatings, packaging, craft supplies) are the primary use case for this product.

Contact our technical team to discuss formulation requirements for your specific application.