Why Automotive Coatings Demand Higher-Grade Aluminium Paste

Modern automotive coatings need to possess excellent gloss, metallic effect, leveling, and hiding power.
AUTOMOTIVE SPECIALITY ALUMINIUM PASTE delivers superior orientation, reflectivity, and durability—making it a preferred choice in OEM and refinish segments.

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Core Features of AUTOMOTIVE SPECIALITY ALUMINIUM PASTE

These features make the series ideal for advanced metallic finishes across automotive OEM, refinish and coil coating markets.

Automotive speciality aluminium paste is designed specifically for high-end automotive applications.

Zhangqiu metallic pigments utilize spherical aluminum powder with a narrow particle size distribution (PSD), forming a flaky structure resembling a coin.

Key technical advantages:

• High reflectivity and pure metallic luster
• Excellent orientation
• Smooth and glossy surface finish
• Stable diameter-to-thickness ratio
• Stable performance in high-end automotive coatings

These characteristics make this product series ideal for high-end metallic paints in the automotive OEM, refinish, and coil coating markets.

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Flake Structure: The Science Behind the Performance

Silver-Dollar Flake Advantages

The silver-dollar morphology has:

• A smooth surface

• Uniform thickness

• A stable, balanced shape

This structure reflects light effectively, creating a sharper metallic effect than cornflake-type aluminium pigments.

Narrow Particle Size Distribution

A controlled PSD ensures:

• Better hiding power

• More uniform distribution in the coating film

• A cleaner, more refined metallic appearance

This is why our in-house powder processing uses advanced screening and milling technology.

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Manufacturing Technology Used by ZHANGQIU METALLIC PIGMENT

Our production is backed by 35+ years of experience and modern process control:

• Only high-purity spherical powder is used

• Advanced grinding systems ensure smooth edges and high integrity

• Strict quality control monitors D50, solvent ratio, and screen residue

• Automated production lines guarantee consistency between batches

This combination of expertise and equipment produces a premium grade aligned with global automotive standards.

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Technical Grades & Parameters

Below is a simplified representation of the product grades based on the table you provided:

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Applications & Performance Comparison

Where AUTOMOTIVE SPECIALITY ALUMINIUM PASTE Performs Best

• Automotive OEM basecoats

• Automotive refinish metallic coatings

• Plastic metallic coatings

• Coil coatings requiring high brightness

Performance Comparison

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FAQ

1. What makes silver-dollar aluminium paste better for automotive coatings?

Its smooth surface and uniform thickness give stronger reflectivity and better orientation.

2. Is AUTOMOTIVE SPECIALITY ALUMINIUM PASTE suitable for water-borne coatings?

Yes, water-borne compatible grades can be customized upon request.

3. Can the particle size be adjusted based on customer needs?

Absolutely. ZHANGQIU METALLIC PIGMENT provides tailored D50 and solvent systems.

4. Does higher particle size always mean higher brightness?

Not always. Brightness depends on structure, smoothness, and coating formulation—not only size.

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Conclusion｜Enhance Your Coating with Professional Metallic Effects

AUTOMOTIVE SPECIALITY ALUMINIUM PASTE provides standout brightness, stability, and orientation for premium metallic finishes.

For technical support, samples, or quotations:
info@zqmetallic.com
https://zqmetallic.com/

ZHANGQIU METALLIC PIGMENT—Your trusted partner in aluminium paste, aluminium powder, and metallic pigment innovation.