PRODUCTS  > Products  > Alum. Foil Tapes /HVAC/R/Insulation Tapes > Solvent Acrylic Adhesive Series

AF5025R/CW
bondtape product

PRODUCT DESCRIPTION

A nominal 50 micron (2.0 mil) high tensile strength aluminum foil backing, combined with a cold weather flame-retardant solvent acrylic adhesive, protected by an easy-release silicone release paper.

FEATURES

• Aluminum backing provides excellent reflection of both heat and light.

• Cold weather adhesive with moderate adhesion offers good sealing and bonding on Foil-Scrim-Kraft Facing joints and seams in HVAC ductwork application.

• Good aging resistance both indoors and outdoors.

• Low moisture vapor transmission rate offers excellent sealing and patching performance.

TYPICAL PHYSICAL PROPERTIES

PROPERTIES

METRIC

ENGLISH

TEST METHOD

Backing Thickness

50 Micron

2.0 Mil

PSTC-133 / ASTM D 3652

Total Thickness

90 Micron

3.6 Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel

15 N/25mm

54 Oz./In.

PSTC-101 / ASTM D 3330

Tack Rolling Ball

5 cm

2.0 In.

PSTC-6 / ASTM D 3121

Tensile Strength

75 N/25mm

17.0 Lb/In

PSTC-131 / ASTM D 3759

Elongation

3.5 %

3.5 %

PSTC-131 / ASTM D 3759

Service Temperature

-35 ~ +120 °C

-31 ~ +248 °F

------------

Applying Temperature

-20 ~ +40 °C

-4 ~ +105 °F

------------

FSI 25 / SDI 50 Index

Passed

Passed

UL 723 & ASTM E84

Class O

Passed

Passed

BS476 Pt. 6 & 7

TYPICAL APPLICATIONS: HVAC industry for joining and sealing Foil-Scrim-Kraft Facing laminated fiberglass blanket / duct board joints and seams; joining and sealing flexible air duct seams and connections. General purpose holding, patching, sealing and masking applications – indoors and outdoors.

PRODUCT FORM & SIZE AVAILABLE

Cut Roll:  48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm (4")

Log Roll: 1200mm x 45 / 50m        Jumbo Roll: 1200mm x 1000m / 1200m / 1350m

IMPORTANT NOTE

1. The data above are typical values only, and should not be used for specifications purpose.

2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Cut Roll: ±0.3m, Jumbo Roll ±0.5%.

STORAGE & SHELF LIFE: 12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.

SURFACE PREPARATION: It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.

PRODUCT USE: It is essential that the user evaluate the BondTape product to determine whether it is fit for a particular purpose and user’s method of application. Good results will be obtained when applied to a clean, dry surface with a suitable pressure on BondTape products between +10 ~ +40°C (+50 ~ +105 °F).