Automotive soundproofing NVH solutions linings
Product Description
YIDEBAO TECHNOLOGY DEVELOPMENT CO LTD Acoustic insulation material is made by melt blowing micro-fiber including diameter 1-4 micron superfine fiber (Polypropylene) and 20 - 30 micron staple fibers (Polyester). The product has good performances of acoustic insulation meanwhile, it has more characteristics as: environmental, light weight, hydrophobic, compressible, flexible installation etc. It is widely used in many fields, such as: automobile, high speed train, tube project, ship, yacht, air plane, household appliance, office equipment, machine, laboratory, piano room, cinema, meeting room, euqipment sound insulation, work shop etc.
General Properties
| Composition Web |
50% Polypropylene + 50% Polyester |
| Composition Scrim |
Both side 100% Polypropylene fabric |
| Color |
Both sides white scrim |
| Material Weight |
330 ± 25 g/m2 |
| Material Thickness |
40mm ± 2mm |
| Density |
8.0 Kg/m3 |
| Flammability |
0mm/min (A-0) |
| Heat aging |
120℃ for 2000 Hours |
| Tensile Strength |
MD: 9.0-10.0 N CD: 10.0-12.0 N |
| Moisture absorption |
≤ 0.4% |
| Heat Conductivity |
0.032 W/m·K |
| Dimensions |
1.52 X 30 meters
|
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