Product Description
Hollyseal® closed cell PVC foam sheet is a high density, high hardness foam material made of PVC plastic as the main raw material. The surface is crusty, the appearance is flat and smooth, and the structure of the bubble pore is relatively fine. Its high-density structure suppresses vibration and provides excellent support and good abrasion resistance, making it suitable for industrial and construction applications.
Product Features
●Closed-cell foam structure with excellent dustproof and waterproof performance
●Sound and vibration dampening
●Good insulation performance
●Resistant to most solvents and chemicals
●Strong internal structure, tear resistant
●Pressure-sensitive adhesive available
●Flame retardant rating can be customized (UL94 V-0; BS476:Part7:1997 Class1)
Product Application
1. Heating and ventilation duct systems
2. Mounting tapes for window frame structures and curtain walls
3. Automobile parts
4. High-speed rail, ships
5. Water tanks, storage equipment
6. Construction machinery
7. Electronic equipment
8. Construction industry
Technical Information
| Density | 350±50 kg/m3 |
| Hardness(Shore 00) | 80±10° |
| Tear strength | 0.16N/mm2 |
| 30% permanent compression deformation | ≤15 |
| Elongation at break | ≥100% |
| Tensile strength | ≥800kPa |
| Flame retardant | UL94 (HBF/HF-1/V-0) FMVSS 302 The above series can be customized |
Note: We can provide ultra-low, medium-low and high-density PVC foam tapes.
Specification Description
| Material | PVC foam | |
| Color | Black，Grey，Color can be customized | |
| Thickness | in | 0.063,0.125,0.189,0.25,0.311,0375,0.5 |
| mm | 1.6,3.2,4.8,6.4,7.9,9.5,12.7 | |
| Length | ft | 16.4,20,25,32.8,50 |
| m | 5,6.1,7.6,10,15.2,30.5 | |
