AF2525 Weak acid and alkali resistance aluminum foil tape

Category: Aluminum foil tape

TYPICAL PHYSICAL PROPERTIES: Backing Thickness：25 MICRON / 1.0 MIL Total Thickness：60 MICRON / 2.4 MIL Adhesion to Steel：15 N/25mm / 54 Oz./In Tack Rolling Ball：20 cm / 8.0 In Tensile Strength：40 N/25mm / 9.1 Lb/In Elongation：3.0% / 3.0% Service Temperature：-30~+120℃ / -22~+248℉ Applying Temperature：+10~+40℃ / +50~+105℉

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产品描述

Commodity name: AF2525 Weak acid and alkali resistance aluminum foil tape
Commodity ID: AF2525

AF2525 PRODUCT DESCRIPTION

A nominal 25 micron (1.0 mil) high tensile strength aluminum foil backing, combined with a high performance solvent acrylic adhesive, protected by an easy-release silicone release paper.

FEATURES

1. Aluminum backing provides excellent reflection of both heat and light.
2. 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.
3. Good aging resistance both indoors and outdoors.
4. Low moisture vapor transmission rate offers excellent sealing and patching performance.

TYPICAL PHYSICAL PROPERTIES

PROPERTIES	METRIC	ENGLISH	TEST METHOD
Backing Thickness	25 Micron	1.0 Mil	PSTC-133/ASTM D 3652
Total Thickness	60 Micron	2.4 Mil	PSTC-133/ASTM D 3652
Adhesion to Steel	15 N/25cm	54 Oz./In	PSTC-101/ASTM D 3330
Tack Rolling Ball	20 cm	8.0 In.	PSTC-6/ASTM D 3121
Tensile Strength	40 N/25cm	9.1 Lb/In	PSTC-131/ASTM D 3579
Elongation	3.0%	3.0%	PSTC-131/ASTM D 3579
Service Temperature	-30~+120℃	-22~+248℉	--------
Applying Temperatrue	+10~40℃	+50~+105℉	--------

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: 1200mmx45/50m Jumbo Roll:1200mmx1000m/1200m/1350m

STORAGE & SHELF LIFE

12 months when stored at 21℃ (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.

Key words:

Aluminum foil tape
High temperature resistant tape
Tensile aluminum foil tape

Keywords: AF2525 Weak acid and alkali resistance aluminum foil tape