Product Description
Hollyseal® low density foam is a soft, closed-cell PVC foam that provides excellent sealing against water, dust, light and other substances at various compression levels, and also provides cushioning and shock absorption during installation of structural components. The surface of the foam can be protected with self-adhesive pressure-sensitive adhesive, paper or release film according to the needs of use. In addition, the density (130±20 kg/m³), thickness (1.5-25mm), hardness, and compression rebound of the foam can be adjusted to provide performance for various application scenarios.
Product Features
1.Sealing water, dust and air can be achieved at 30% compression
2.Excellent shock absorption and sound insulation performance
3.Excellent UV resistance and weather resistance
4.Good thermal insulation properties
5.Good tolerance to acids and bases
6.Wide operating temperature range
7.Flame retardant grade can be customized (UL-94-V-0 grade/ BS476:part7:1997 ClassⅠ)
Product Application
1.Car body shock absorption 2.Door and window roof weather stripping 3.HVAC sealing 4.Electrical sealing 5.Refrigerator sealing
6.Electronic equipment sealing 7.Mechanical housing sealing 8.Outdoor lighting fixtures
Technical Information
| Density | 130±20kg/m3 |
| Flame retardant | UL-94 V-0 |
| Tensile strength | ≥300kPa |
| Elongation at break | ≥130% |
| 90° Peel strength | ≥2N/10mm |
| 25% Strain compression | ≥0.2kg/cm2 |
