FEP Adhesive Tape | 300°C Heat Resistant for Electronics & Automotive

Why Choose FEP Tape (F46 Adhesive Tape)?
✔️ 300°C Heat Proof: Stable in reflow soldering & wave soldering36
✔️ Chemical Resistance: Withstands aqua regia (HF+HNO₃+H₂SO₄)48
✔️ High Insulation: Dielectric constant as low as 2.148
✔️ Clean Removal: No residue on gold fingers or PCBs

✅ Top Applications

• Electronics: PCB gold finger masking, SMT process 

• Electrical Insulation: HF communication cables, EV high-voltage harnesses 

• Automotive: Engine wire harnessing, sensor protection 

• Chemical Equipment: Valve seals, pipe lining anti-corrosion 

🌟 5 Key Benefits

✔️ Extreme Temperature Proof: -328°F~500°F stable (SGS certified)
✔️ Acid/Alkali Proof: Resists aqua regia, 3x longer lifespan
✔️ Superb Insulation: >10¹⁸Ω·m volume resistivity, >165s arc resistance
✔️ Excellent Flexibility: 100% elongation, conforms to curves
✔️ Eco-Safe: ROHS compliant, halogen-free

💡 Pain Point Solutions

• “Tape fails in reflow?” → Survives 260°C/1hr!

• “Chemicals eat through tape?” → Even aqua regia can’t penetrate!

• “Signal loss in HF cables?” → Dielectric constant 2.1 ensures stability!

• “FEP tape resistance to aqua regia”
• “Best insulating tape for 5G cables”
• “EV high voltage harness shielding tape”