UN.Tex (Dalian) Co.,Ltd
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High Quality Aluminum Foil Tape With Liner 30um Al-Foil Synthetic Rubber-Resin HVAC Ductwork
PRODUCT DESCRIPTION
A nominal 30 micron (1.2 mil) high tensile strength aluminum foil backing, combined with a high performance synthetic rubber-resin 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 PHYSICAL PROPERTIES
| PROPERTIES | METRIC | ENGLISH | TEST METHOD |
| Backing Thickness | 30 Micron | 1.2 Mil | PSTC-133 / ASTM D 3652 |
| Total Thickness | 70 Micron | 2.8 Mil | PSTC-133 / ASTM D 3652 |
| Adhesion to Steel | 20 N/25mm | 72 Oz./In. | PSTC-101 / ASTM D 3330 |
| Tensile Strength | 45 N/25mm | 10.2 Lb/In | PSTC-131 / ASTM D 3759 |
| Elongation | 3.0 % | 3.0 % | PSTC-131 / ASTM D 3759 |
| Service Temperature | -20 ~ +80 °C | -4 ~ +176 °F | ------------ |
| Applying Temperature | +10 ~ 40 °C | +50 ~ +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. General purpose holding, patching, sealing and masking applications – indoors and outdoors.
PRODUCT FORM & SIZE AVAILABLE
ROLL WIDTH: 48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm (4")
ROLL LENGTH: 1200mm x 45/50M Jumbo roll: 1200mm x 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.