Product Description
Hollyseal® PVC foam is a closed-cell polyvinyl chloride foam designed to provide an economical solution for sealing out light, air and moisture. 1 mm soft PVC foam adheres well to cork and does not leave any marks when torn off. It is most often used for transporting glass panels, glass units and automotive windows.
The main types of PVC foam we produce, they are:
● Fast recovery foam - material recovers immediately after compression
● Slow recovery PVC foam - ideal for filling irregular surfaces
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.Cork Gasket
Technical Information
| Density | 300±50kg/m3 |
| Tensile strength | ≥500kpa |
| 30% permanent compression deformation | ≤7% |
| Hardness（Shore 00） | 65±10° |
| Elongation at break | ≥90% |
| Flame retardant | UL-94 (HBF/HF-1/V-0) can be customized FMVSS 302 |
