High Performance Aluminum Foil Tape | Heat Reflective & Moisture Resistant for HVAC Duct Sealing
Aluminum foil tape is made of high-quality rolled aluminum foil as the base material, coated with a highly adhesive and temperature-resistant adhesive. It offers excellent heat reflection, insulation, and moisture resistance. With good flexibility, it can be easily torn and applied by hand or die-cut to fit tightly against various irregular surfaces. As a high-performance shielding and protective material, it is widely used in industries such as electronics, home appliances, construction, and HVAC&R.
Technical Specifications
| Base Material |
Aluminum Foil |
| Adhesive Type |
Acrylic, Rubber-based |
| Thickness |
0.05-0.18mm |
Key Advantages
- Heat Reflection & Insulation: The aluminum foil surface reflects over 95% of radiant heat, effectively blocking heat transfer, making it an ideal insulation layer for pipes and equipment.
- Moisture Resistance & Sealing: It has a very low water vapor transmission rate, effectively preventing moisture ingress. When used for joint sealing, it is less likely to fall off or crack.
- Weather & Temperature Resistance: It can withstand a wide temperature range from -30°C to 120°C, resists UV aging, and is not prone to oxidation or corrosion, allowing for long-term use both indoors and outdoors.
Industrial Applications
- HVAC Ductwork: Used for sealing and repairing duct joints and seams, as well as for capping joints of insulation materials like fiberglass and rock wool.
- Appliance & Electronic Shielding: Applied inside microwave ovens and RF equipment for electromagnetic shielding and heat conduction; or used for fixing evaporator tubing in refrigerators.
- Building Waterproofing & Repair: Used for temporary repairs of roof cracks, pipe leaks, or metal sheet joints, as well as wrapping around external water pipes to prevent condensation.
