UN.Tex (Dalian) Co.,Ltd
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PRODUCT DESCRIPTION
A utility grade self-wound MPET flexible duct closure tape, without liner, metallized polyester film with solvent acrylic adhesive system.
FEATURES
• High peel adhesion.
• Perform well in both warm & cold weather.
• Flexible & Durable, conform well to irregular surface.
• Good aging resistance both indoors and outdoors.
• Without liner, easy hand tear.
TYPICAL PHYSICAL PROPERTIES
| PROPERTIES | METRIC | TEST METHOD |
| Backing Thickness | 25 Micron | PSTC-133 / ASTM D 3652 |
| Total Thickness | 60 Micron | PSTC-133 / ASTM D 3652 |
| Adhesion to Steel | 8 N/25mm | PSTC-101 / ASTM D 3330 |
| Tack Rolling Ball | 20cm | PSTC-6 / ASTM D 3121 |
| Tensile Strength | 75 N/25mm | PSTC-131 / ASTM D 3759 |
| Elongation | 100 % | PSTC-131 / ASTM D 3759 |
| Service Temperature | -30 ~ +100 °C | ------------ |
| Applying Temperature | +10 ~ 40 °C | ------------ |
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")
ROLL LENGTH: 1020/1280mm x 50/55/110m
Jumbo roll: 1020/1280 x 3000m
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.