30 Micron Aluminum Foil Tape for HVAC Duct Sealing and Moisture Barrier Applications
Price:
by quote
MOQ:
10,000squre meter
Delivery Time:
30 working days
Product Description
30 Micron Aluminum Foil Tape for HVAC Duct Sealing and Moisture Barrier Applications
Product Overview
30 Micron Aluminum Foil Tape is manufactured with a high-tensile aluminum foil backing and premium solvent acrylic adhesive. Designed for HVAC, insulation and construction applications, it provides a durable moisture barrier, strong sealing performance and long-term resistance to heat, humidity and environmental exposure.
Key Features
- Excellent Moisture and Vapor Barrier Performance: The aluminum foil backing creates an effective barrier against moisture penetration and vapor transmission, helping protect insulation systems and HVAC installations from condensation damage.
- Strong Permanent Bonding: The solvent acrylic adhesive provides high initial tack and long-term holding power for reliable sealing of duct joints, seams and insulation facings.
- High Reflectivity: Aluminum foil reflects heat and light efficiently, contributing to improved thermal insulation performance and energy efficiency.
- Weather and Aging Resistance: Suitable for both indoor and outdoor environments, offering resistance to UV exposure, temperature fluctuations and environmental aging.
- Wide Operating Temperature Range: Maintains performance across temperatures from -30°C to +120°C, making it suitable for both hot and cold climate applications.
Physical Properties
| Properties | Metric | Test Method |
|---|---|---|
| Backing Thickness | 30 Micron | PSTC-133 / ASTM D 3652 |
| Total Thickness | 70 Micron | PSTC-133 / ASTM D 3652 |
| Adhesion to Steel | 18 N/25mm | PSTC-101 / ASTM D 3330 |
| Tack Rolling Ball | 20cm | PSTC-6/ASTM D 3121 |
| Tensile Strength | 45 N/25mm | PSTC-131 / ASTM D 3759 |
| Elongation | 3.0 % | PSTC-131 / ASTM D 3759 |
| Service Temperature | -30 ~ +120 °C | ------------ |
| Applying Temperature | +10 ~ 40 °C | ------------ |
Typical Applications
HVAC Industry
- Air duct sealing
- Flexible duct connections
- Duct board joint sealing
- Foil-Scrim-Kraft (FSK) facing repairs
- Air leakage prevention
Thermal Insulation Systems
- Insulation blanket seams
- Pipe insulation wrapping
- Cold storage insulation sealing
- Thermal barrier reinforcement
Building & Construction
- Vapor barrier sealing
- Moisture protection systems
- Roofing repair applications
- Metal panel joint sealing
Industrial Applications
- Equipment insulation
- Reflective heat shielding
- Surface patching
- General-purpose sealing and masking
Frequently Asked Questions
Is aluminum foil tape suitable for HVAC ductwork?
Yes. This is one of the primary applications and is widely used for sealing air duct joints, seams and insulation facings.
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Get in Touch
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Company
UN.Tex (Dalian) Co.,Ltd
Location
Softview Center Room A-705, No.1A-4 Softpark Road, Dalian, China 116023
Contact Person
Sophia Gao