High Temperature Polyimide Tape (Kapton Tape) for PCB Gold Finger Masking
Product Overview
Kapton Tape adopts polyimide (PI) film as substrate coated with high-temperature silicone adhesive. It is purpose-built for PCB gold finger masking during wave soldering and hot air solder leveling (HASL). The tape withstands continuous 260°C (short-term 400°C), seals tightly along the gold finger edge, and peels off cleanly with zero adhesive residue, keeping the gold-plated contacts bright and contamination-free.
Core Features
- Continuous temperature resistance up to 260°C, short-term up to 400°C
- Zero residue clean peel after wave soldering and reflow processes
- Excellent electrical insulation and dielectric strength
- Resistant to flux, acid, alkali and common PCB chemicals
- Stable adhesion force that holds firmly without lifting during solder bath
- Soft and conformable, wraps edge connectors without wrinkling
Main Application Fields
- PCB gold finger masking during wave soldering
- Hot air solder leveling (HASL) protection
- Edge connector and contact pad shielding
- High-temperature masking for PCB manufacturing and SMT lines
- Electrical insulation for coils, transformers and electronic components
Specifications
| Model |
Substrate |
Adhesive |
Color |
Thickness (mm) |
Length (m) |
Temp Resistance (°C) |
Peel Adhesion |
| ZX-GF060 |
Polyimide (Kapton) |
Silicone |
Amber |
0.06 |
33 |
260 |
10-800 g/25mm |
| ZX-GF050 |
Polyimide (Kapton) |
Silicone |
Amber |
0.05 |
33 |
260 |
10-800 g/25mm |
| ZX-GF080 |
Polyimide (Kapton) |
Silicone |
Amber |
0.08 |
33 |
260 |
10-800 g/25mm |
Customization & Service
- Custom width slitting available from 3 mm to 500 mm
- Custom lengths up to 200 m per roll on request
- OEM printed logo on rolls and export cartons
Why Choose ZHIROBO
- Factory direct supply, competitive wholesale pricing
- Custom width slitting from 3 mm to 500 mm
- Stable batch consistency with strict QC on adhesion and thickness
- OEM & ODM service: custom logo on rolls, cores and cartons