Dafu

This product is built on co-extruded PC/PMMA substrates (2-layer or multi-layer structures). Custom color masterbatch is incorporated into either the PC or PMMA layer during production to integrate color into the material matrix, rather than relying on post-printing or coating, delivering genuine integrated structural coloration.

Core Advantages (vs. conventional process: transparent sheet + printing/coating)

• Consistent color performance: Matched to Pantone color standards with superior batch-to-batch uniformity;
• Streamlined manufacturing workflow: Eliminates downstream printing, baking and rework processes, lowering cosmetic defects such as scratches, ink bleeding and poor coating adhesion;
• Balanced decoration and durability: Retains the co-extruded sheet’s inherent surface hardness, scratch resistance and impact toughness, making it suitable for large-area exterior surfaces instead of merely small decorative patterns.

Specifications & Customization Range (Standard production parameters)

• Thickness range:
  
  Thin gauge (width ≤950 mm): 0.175–0.5 mm
  
  Thick gauge (width ≤1060 mm): 0.5–2.0 mm
  
  Custom gauges within the above ranges are available upon structural requirements from clients;
• Color: Customizable against standard color codes or customer-provided color swatches;
• Surface finishes: Patterned textures (flowing light grain, leather grain, matte, etc.) can be formed simultaneously during co-extrusion to achieve integrated color and tactile texture in one step.

Typical Applications

Smartphone back covers and camera decorative trims, e-cigarette housings, automotive central control decorative parts, as well as decorative panels and casings that demand outstanding color rendering, high cosmetic yield and efficient mass production.