Polyimide Tape – The Invisible Guardian of Precision Manufacturing

2025-08-05

A 0.01mm Technological Marvel: Transforming High-End Manufacturing Across Industries


Why It’s Irreplaceable

  • Ultra-Thin: As thin as 0.01 mm, enabling precise masking and insulation in compact assemblies
  • High-Temperature Resistance: Withstands extreme heat — up to 260°C
  • Clean Removal: No adhesive residue, preserving surface integrity
  • EMI Shielding: Effective electromagnetic interference protection

Core Application Areas

  1. Electronics Manufacturing & Protection
    • Shield gold fingers during soldering in smartphone PCBs (soldering oven rated to 260 °C)
    • Acts as an anti-overflow adhesive dam in chip packaging to ensure precision and cleanliness
  2. Aerospace Engineering
    • Applied in vacuum-resistant cold welding for satellite cable harnesses
    • Serves as thermal insulation wrapping for rocket engine cable systems
  3. New Energy Technologies
    • Used in sealing gaskets for fuel cell bipolar plates
    • Provides interstage insulation for high-performance EV battery modules

Proven Customer Value

  • 37% reduction in rework rates on SMT production lines
  • 50% weight reduction in aerospace wiring harnesses
  • +200 battery cycles added to EV power packs
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