AF4025 Pure aluminum foil tape

Category: Aluminum foil tape

TYPICAL PHYSICAL PROPERTIES: Backing Thickness：40 MICRON / 1.6 MIL Total Thickness：80 MICRON / 3.2 MIL Adhesion to Steel：18 N/25mm / 65 Oz./In Tack Rolling Ball：20 cm / 8.0 In Tensile Strength：55 N/25mm / 12.5 Lb/In Elongation：3.0% / 3.0% Service Temperature：-30~+120℃ / -22~+248℉ Applying Temperature：+10~+40℃ / +50~+105℉

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Product overview

- Commodity name: AF4025 Pure aluminum foil tape
TYPICAL PHYSICAL PROPERTIES: Backing Thickness：40 MICRON / 1.6 MIL Total Thickness：80 MICRON / 3.2 MIL Adhesion to Steel：18 N/25mm / 65 Oz./In Tack Rolling Ball：20 cm / 8.0 In Tensile Strength：55 N/25mm / 12.5 Lb/In Elongation：3.0% / 3.0% Service Temperature：-30~+120℃ / -22~+248℉ Applying Temperature：+10~+40℃ / +50~+105℉

PRODUCT DESCRIPTION

A nominal 40 micron (1.6 mil) high tensile strength aluminum foil backing, combined with a high performance solvent

acrylic adhesive, protected by an easy-release silicone release paper.

FEATURES

-Aluminum backing provides excellent reflection of both heat and light.
-High quality adhesive with strong adhesion and holding power offers permanent 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 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 :1200 mm 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℃ (70F) / 50% relative humidity out of direct sunlight.

SURFACE PREPARATION

It is essential, as with all presssure-sensitive tapes, that the surface to which the tape is applied must be clean, dry,

free of grease, oil or other contaminants.

TYPICAL PHYSICAL PROPERTIES
Key words:
- Pure aluminum foil tape
- Sealing tape
- High temperature resistance
- Duct tape

Keywords: AF4025 Pure aluminum foil tape