Weather resistance dye· Industrial-grade color technology


A single photo captures the intersection of future industrial aesthetics and green energy:


  • In the porous structure of anodized aluminum, water-soluble, highly lightfast dyes are precisely anchored, forming a nanoscale colored protective film. 
    The invisible anti-counterfeiting code in the copper plating mask area of SHJ solar cells remains clearly visible under 380 nm ultraviolet light.
    All of this originates from  "High-lightfast dye ”. 

Key selling point:
Lasts three years without fading—low-cost, permanent color coating for metals.

  • Industrial aluminum panel scenarios 
      Curtain wall & Outdoor banner: High weather resistance, color reproduction, long last time. 
      Electronic enclosure: anodic dye and Al₂O₃ Covalent bonding, high salt-spray resistance.

 

Solar cell 
① SHJ Copper plating mask: Selective adsorption of dyes by native material AlOx Low line width, high plating yield. 
Flexible OPV Electrode: Dye - Conductive polymer blend ink for high battery efficiency , Bend-resistant. 

Green Manufacturing Commitment 
Water-based formulation, VOC Compliant with the EU RoHS
Low energy consumption and has obtained the Ten-Ring Green Product Certification; 
Compatible with roll coating, spray coating, inkjet printing, and roll-to-roll processes, enabling efficient line switching. 

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