Aluminum Foil Tape Description

 

This thin, composite tape can withstand elevated temperatures without melting or degrading. The backing consists of a laminate (7um foil / FR glue / 90gsm glass cloth) coated with a high-performance, flame-retardant solvent acrylic adhesive. The aluminum foil provides a reliable vapor barrier and reflective surface, while the fiberglass cloth enhances flexibility and tear resistance, ensuring long-lasting adhesion and safety. This unique advanced composite technology results in a smooth, flat surface on the composite aluminum foil.

Construction:

Backing: Aluminum foil / Glass cloth (7μm foil / FR glue / 90gsm glass cloth 7×9)
Adhesive: Flame-retardant solvent acrylic adhesive
Liner: Silicone-coated release paper
Backing Thickness: 120 microns (4.8 mil)
Total Thickness: 170 microns (6.8 mil)
Temperature Resistance: -35°C (-31°F) to +120°C (248°F)

The aluminum foil composite fiberglass surface is smooth and reflective, providing excellent heat insulation and moisture resistance. This high temperature aluminum tape maintains strong adhesion even under fluctuating temperatures and humid environments.

Tape Applications:

Aluminum Foil Tape Heat Resistant is suitable for a wide range of industrial and commercial applications, including:

  • HVAC Industry: Sealing seams and joints in ductwork and insulation where heat resistance is critical.
  • Automotive Industry: Protecting components and cables in engine compartments from high temperatures.
  • Electrical Applications: Shielding wires, cables, and electrical assemblies from heat near engines or heating elements.
  • Industrial Use: Applied in foundries, refineries, power plants, and other environments with high temperature or fire risks.
  • Thermal Insulation Systems: Ideal for bonding, sealing, and protecting surfaces exposed to heat and light.

Features & Benefits:

  • Exceptional Heat Resistance: Performs reliably in temperatures up to 120°C, making it ideal for high temperature sealing and insulation.
  • Durable Construction: The fiberglass cloth backing adds tear strength and flexibility for long-lasting performance.
  • Superior Reflectivity: Reflects heat and light efficiently, improving energy conservation and equipment safety.
  • Waterproof and Airtight: Provides excellent sealing against moisture, air, and vapor for insulation protection.
  • High Adhesion Strength: The aggressive flame-retardant acrylic adhesive ensures secure bonding on metal, plastic, and composite surfaces.
  • Weather and Humidity Resistance: Designed to maintain adhesion and flexibility under high humidity or outdoor conditions.

Aluminum Foil Tape Technical Data

Tape Properties:

PROPERTIES

METRIC

ENGLISH

TEST METHOD

Backing Thickness

120 Micron

4.8Mil

PSTC-133 / ASTM D 3652

Total Thickness

170 Micron

6.8 Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel

18N/25mm

64.8Oz./In.

PSTC-101 / ASTM D 3330

Tack Rolling Ball

20cm

8.0 In.

PSTC-6 / ASTM D 3121

Tensile Strength

255 N/25mm

58.0Lb/In

PSTC-131 / ASTM D 3759

Elongation

5.0%

5.0%

PSTC-131 / ASTM D 3759

Service Temperature

-30℃ to +120℃

-22℉ to +248℉

 

Fire Rating

Class O & 25 / 50

Class O & 25 / 50

BS476 Pt.6 & 7 / UL 723

Tape Roll Size:

Finish Roll:  

50mm x 50m     2” x 55yds

75mm x 50m     3” x 55yds

Log Roll:   1200mm x 50m                

Jumbo Roll: 1200mm x 900m

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