PET vs. PI vs. Kapton**:
While PI and Kapton offer superior performance, PET tapes are cost-effective alternatives for aerospace applications with moderate temperature exposure:
- **PET Material High Temperature Tape**:
- Temperature range: Up to 200°C
- Advantages: Lightweight, cost-effective, UV-resistant.
- Ideal for:
- Cable insulation in avionics.
- Temporary masking during maintenance.
**Critical Considerations**:
- **Weight**: PET’s lower density reduces overall system weight, crucial for aerospace efficiency.
- **Flammability**: Ensure tapes meet stringent FAA fire retardancy standards.
- **Longevity**: Confirm resistance to jet fuel, lubricants, and hydraulic fluids.
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