Aluminnum Foil Tape Description

 

This FSK Aluminum Tape is a high-performance adhesive tape that consists of a layer of aluminum foil and a kraft paper backing coated with a strong adhesive. It is commonly used in the HVAC (Heating, Ventilation, and Air Conditioning) and insulation industries. The acronym "FSK" stands for Foil-Scrim-Kraft, referring to the layers that make up the tape's backing.

The aluminum foil provides a barrier against heat and cold, the scrim provides strength and reinforcement, and the kraft paper provides a backing for the pressure-sensitive adhesive. High-strength foil-scrim-kraft paper all laminated together using a flame-retardant adhesive. Due to the scrim reinforcement layer, FSK aluminum tape is stronger and more tear-resistant than plain aluminum foil tape, making it durable and suitable for various applications.The aluminum foil tape is designed to withstand a wide range of temperatures, making it suitable for both indoor and outdoor applications.

Tape Applications:

  • HVAC Systems: Sealing ducts and insulation materials to ensure energy efficiency and prevent air leaks.
  • Insulation Projects: Used to seal joints in thermal insulation systems, especially where high temperature resistance is needed.
  • Moisture Control: Effective for sealing gaps in moisture-sensitive areas such as in construction or refrigeration.
    Patching: It is also used for patching tears or damage in FSK-faced insulation.

Tape Features:

  • Thermal Insulation: The aluminum foil reflects heat, making it ideal for applications requiring thermal insulation, such as HVAC (heating, ventilation, and air conditioning) ductwork.
  • Moisture and Vapor Barrier: FSK tape provides an effective moisture barrier, preventing water vapor from penetrating the surface, which is crucial in preventing mold and mildew growth in HVAC systems.
  • Strong Adhesion: The adhesive backing is designed to bond strongly to a wide range of surfaces, including metals, plastics, and insulation materials, providing a long-lasting, secure hold.
  • Durability: The combination of aluminum foil and kraft paper makes this tape highly resistant to tearing, making it suitable for harsh conditions, including high temperatures and mechanical stress.

Aluminnum Foil Tape Technical Data

Properties:

PROPERTIES

METRIC

ENGLISH

TEST METHOD

Backing Thickness

120Micron

4.8Mil

PSTC-133 / ASTM D 3652

Total Thickness

170 Micron

6.8Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel

25N/25mm

90Oz./In.

PSTC-101 / ASTM D 3330

Tensile Strength

120 N/25mm

27.3Lb/In

PSTC-131 / ASTM D 3759

Elongation

1.0%

1.0%

PSTC-131 / ASTM D 3759

Service Temperature

-30℃ to +80℃

-22℉ to +176℉

 

Applying Temperature

+10℃ to +40℃

+50℉ to +105℉

 

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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