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Yinjian Releases In-Depth Comparison of Three Fine Bright Aluminum Paste Series

2025 / 09 / 18

Shandong Yinjian Aluminum Pigment Co., Ltd., a leading global manufacturer of metallic pigments, today released a comprehensive comparative research report on its three flagship fine bright aluminum paste series. Based on 38 years of specialized experience and over 200 laboratory tests, this detailed comparison provides global customers with scientific selection guidance to enhance coating product competitiveness.

Core Technology Comparison

1. UNE Series: The High-End Electroplating Alternative Innovator

Technical Breakthroughs:

  • Multi-stage hydraulic classification technology with particle size control accuracy of ±1μm

  • Nano-level surface encapsulation treatment, improving acid and alkali resistance by 300%

  • Unique elliptical flake structure with aspect ratio reaching 30:1

Performance Data:

  • Reflectivity: 96.2% (tested data)

  • Weather resistance: 85% gloss retention after 2000 hours of QUV testing

  • Solvent compatibility: Suitable for both water-based and solvent-based systems

2. TAP Series: The Bright White Effect Revolution

Innovative Features:

  • Innovative polishing process improves surface smoothness by 40%

  • Particle size distribution concentration exceeds 95%

  • Special surface oxidation treatment technology

Visual Performance:

  • Color values: L* value 98.5, b* value -2.3 (cool white tone)

  • Covering power: 0.8 m²/g (35μm film thickness)

  • Metallic effect: Strong mirror-like appearance

3. BD Blue Diamond Series: The Classic High-Brightness Value Choice

Technical Characteristics:

  • Combines traditional ball milling process with modern classification technology

  • 27-step quality control process

  • Cost-optimized mass production solution

Comprehensive Performance:

  • Reflectivity: 88.5%

  • Operational tolerance: Suitable for various application conditions

  • Price advantage: 30-40% lower than imported brands

Laboratory Test Data Summary

Test Parameter UNE Series TAP Series BD Series
Average Particle Size (D50) 12μm 18μm 22μm
Particle Size Distribution 5-20μm 10-28μm 15-35μm
Reflectivity (%) 96.2 92.5 88.5
Salt Spray Resistance 1000h 800h 600h
Weather Resistance (QUV) 2000h 1500h 1000h
Suspension Stability >6 months >4 months >3 months

Application Scenario Recommendations

Premium Luxury Applications

Recommended: UNE Series

  • Automotive OEM paints

  • High-end consumer electronics

  • Luxury product packaging

Success Case: A German automotive brand achieved 25% higher coating gloss and annual cost savings of $170,000 using the UNE series.

High-Quality Industrial Applications

Recommended: TAP Series

  • Premium appliance coatings

  • Architectural coatings

  • High-end industrial equipment

Technical Advantage: 40% improvement in surface smoothness reduces coating defects by 30%.

Cost-Effective Solutions

Recommended: BD Series

  • General industrial coatings

  • Plastic coatings

  • Printing inks

Market Position: 45% market share in the Asian industrial coatings sector.

Expert Selection Advice

Dr. Li, Yinjian's Technical Director, recommends: "Consider three key factors when selecting aluminum paste:

  1. End application environment requirements

  2. Coating system compatibility

  3. Cost-performance balance

Our UNE series is particularly suitable for applications requiring electroplating-like effects, while the BD series offers the best value for conventional applications."

Why Choose Yinjian?

Quality Assurance:

  • 6 production bases across China

  • Annual capacity: 30,000 tons

Technical Support:

  • 50+ R&D specialists

  • University collaboration network

  • Custom formulation services

Global Service:

  • Products exported to 60+ countries

  • 24/7 technical support

  • Local inventory availability


Next Steps

Visit https://zqmetallic.com/ to:

  • Download the full technical comparison report

  • Schedule a technical consultation

About Shandong Yinjian Aluminum Pigment Co., Ltd.
Founded in 1987 by Mr. Liu Enwei, Yinjian has grown into a benchmark metallic pigment manufacturer in China with 6 production bases covering 202,000 square meters. The company employs over 400 people and exports to more than 60 countries worldwide.

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