Product Description
Hollyseal® closed cell high density PVC blue film glass foam tape is a tape with a density made of 350±50kg/m³ foam, which is coated on both sides with a high tack acrylic pressure sensitive adhesive with a blue release film for easy peeling. It has excellent performance of waterproof, dustproof, heat and sound insulation. Available in conventional thickness (1.6mm,2mm,3.2mm,4.8mm,6.4mm,7.9mm,9.5mm,12mm), special thickness can be customized. It is a good choice in the window glass market.
Product Structure
Product Features
1. The foam can play an excellent role in sealing water, dust, light and other substances after 10% compression
2. The foam has high Shore hardness, strong internal structure and excellent tear resistance
3. Excellent shock absorption and sound insulation performance
4. Excellent anti-UV performance and weather resistance
5. Good thermal insulation performance
6. Good resistance to acid and alkali
7. Both sides of the foam are smooth and flat, which can be applied to most glass parts
8. Flame retardant grade can be customized (UL-94-V-0 class/ BS476:part7:1997 ClassⅠ)
Product Application
1. Used in various architectural window glazing systems, curtain wall glazing systems
2. Heating and ventilation duct systems
3. Automotive and transportation industry
Technical Information
| Density | 350±50 kg/m3 |
| Hardness (Shore 00) | 70-90° |
| Tear strength | 0.16N/mm2 |
| Tensile strength | 800-1100KPa |
| Elongation at break | 70-100% |
| Flame retardant | UL-94 V0 |
