UN.Tex (Dalian) Co.,Ltd
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Cold weather Aluminum Foil Tape
PRODUCT DESCRIPTION
A nominal 40 micron (1.6 mil) high tensile strength aluminum foil backing, combined with a cold weather 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 | 40 Micron | 1.6 Mil | PSTC-133 / ASTM D 3652 |
| Total Thickness | 80 Micron | 3.2 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 | 55 N/25mm | 12.5 Lb/In | PSTC-131 / ASTM D 3759 |
| Elongation | %. | 3.0 | PSTC-131 / ASTM D 3759 |
| Service Temperature | -35 ~ +120 °C | -31 ~ +248 °F | ------------ |
| Applying Temperature | -20 ~ 40 °C | -4 ~ +105 °F | ------------ |
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. May also be used for general purpose holding, patching, sealing and masking application.
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
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: The users should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for their special purpose and technique.