Aluminium paste plays a vital role in the printing industry — especially for solvent-based metallic inks. As brands demand brighter metallic effects with consistent performance, understanding the advantages of aluminium paste becomes essential for formulators and manufacturers.

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Core Insight – What Makes Aluminium Paste Ideal for Solvent Ink

Aluminium paste is a metallic pigment refined for use in solvent-based inks, particularly in gravure, offset, and screen printing. Its main functions include:

• Delivering high gloss and reflective metallic appearance

• Offering strong hiding power for vibrant prints

• Ensuring good dispersion in solvent systems like ink oil or ethyl acetate

Premium grades, such as those from Zhangqiu Metallic Pigment, are produced using spherical aluminium powders with controlled particle size, resulting in consistent brightness and surface uniformity.

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Key Feature — Particle & Process Quality for Premium Effects

Aluminium paste quality depends on particle engineering:

• Narrow particle size distribution: Ensures smooth metallic finish and prevents pigment settling

• Fine grinding and high purity: Improves reflectivity and ink stability

• Customized surface treatment: Enhances adhesion in solvent ink systems

These engineering standards provide brilliant metallic effects, making aluminium paste indispensable for high-end solvent inks.

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Benefits of Solvent-Based Aluminium Paste

Solvent-based aluminium paste delivers multiple advantages for the printing sector:

High-Quality Metallic Effects: Sharp shine and deep reflective surface
Superior Hiding Power: Covers underlying media with minimal layers
Wide Resin Compatibility: Designed for ethyl acetate, ink oil, and other solvents

Five product categories in this series offer varied effects, from sparkling metallic finishes to premium leafing aluminium paste with long-term stability.

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Cost-Effective Solutions & Customization

Zhangqiu Metallic provides cost-competitive solutions with:

• Multiple performance grades suited to different ink applications

• OEM customization services for specific particle sizes or effects

• Steady pricing and supply backed by a large production infrastructure

Their products are extensively tested for high brightness and long pot life, offering a balance of quality and price.

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Environmental & Safety Considerations

While solvent-based inks are traditional, industry trends show rising demand for eco-friendly alternatives. Zhangqiu’s solvent aluminium paste complies with safety and environmental standards and can be integrated with improved resin systems to reduce VOC emissions.

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Applications / Performance Comparison

Comparison: Solvent vs Water-Borne Aluminium Paste

Solvent systems remain widely used for ink due to their excellent adhesion, fast drying, and high gloss, making aluminium paste a top choice for premium metallic printing.

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Common Questions About Aluminium Paste for Solvent Ink

Q1: Why choose aluminium paste over metallic dyes?
A: Aluminium paste provides true metallic reflectivity and better durability than dyes, making it preferred in professional ink formulations. Learn more from Zhangqiu Metallic.

Q2: How does particle size influence ink performance?
A: Narrow particle size ensures uniform shine, consistent dispersion, and improved gloss.

Q3: What solvents work best with aluminium paste?
A: Common solvents include ink oil, ethyl acetate, and N-propyl acetate, enhancing dispersion and drying time.

Q4: Is it cost-effective for large-scale printing?
A: Yes, well-engineered aluminium pastes balance cost and performance, reducing the number of coating layers needed.

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Conclusion — Call to Action

Aluminium paste remains a pillar of high-quality solvent ink production. For manufacturers seeking brilliant metallic effects, strong hiding power, and stable formulations, Zhangqiu Metallic Pigment offers premium grades at competitive prices.

Explore our full product range or request quotes today:
https://zqmetallic.com/
info@zqmetallic.com