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Expanding Foam Seal Tape
Expanding foam seal tape are self-adhering tape seals made from resilient, open-cell polyurethane foam impregnated with a water-based acrylic-modified asphalt emulsion (AST Hi-Acrylic) or a water-based, acrylic impregnation (MST). Expanding foam seal tape replace and outperform liquid sealants, butyl-tape sealants and closed-cell closures.
Description
Product description:
Expanding foam seal tape are self-adhering tape seals made from resilient, open-cell polyurethane foam impregnated with a water-based acrylic-modified asphalt emulsion (AST Hi-Acrylic) or a water-based, acrylic impregnation (MST). Expanding foam seal tape replace and outperform liquid sealants, butyl-tape sealants and closed-cell closures.
Product Features
• Pre-compressed, self-expanding polyurethane foam with acrylate dispersion impregnation
Technical Information:
| Property | Value or rating |
| Thermal conductivity (λ) | ≤0.04 W/m·k |
| Tensile strength |
≥145kpa |
|
Elongation at break |
≥150% |
| Soften temperature point | ≥60℃ |
| Flammability | No cracking or splitting |
| Water vapor transmission rate | 2.0*10-6 g/(m2·s·pa) |
|
Water vapour resistance factor (μ) |
≤ 100 |
| Temperature resistance | -30 / +90 °C |
|
Reaction to fire |
UL-94 V0/HF-1/HBF/Class B1,B2,B3 (Can be customized) |
Specification
Typical Application:
●Truck toppers
●Air-sealing doors and windows
●Log and prefabricated homes
●seal the junction between the roof valley and the roof cover
●Seal out dust, air, wind-driven snow, and moisture from joint details in metal buildings, panels, roofs
Package
Hot Tags: expanding foam seal tape, China, manufacturers, suppliers, wholesale
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