20mm E-glass Fiberglass Needle Mat For Sound / Thermal Insulation
Fiberglass needle mat is non-woven fiberglass material for thermal insulation. It is made of alkali-free alumina borosilicate fiberglass yarns with a filament of 6 to 13 µm diameter which is cut into 3cm to 10cm length fibers without any bonding agent. Then it will be continuously needled by thousands of special needles. Fiberglass mat is environment-friendly, recyclable and incombustible.
Density of needle mat can be 100-300kg/m3.We produce the glass fiber mat in thickness 3mm-25mm. Max width is 240cm, so 100cm, 120cm, 240cm are very common widths and it can be more economical and shorter delivery time. Temperature of e-glass fiberglass needle mat is below 800℃(1472℉).
Specification:
| Item | Fiber Glass Needle Mat |
| Brand | Unionfull |
| Type | E-glass |
| Weight | 100-300kg/m3 |
| Thickness | 20mm |
| Width | 1000mm |
| Service Temperature | Below 800℃ |
Data Sheet Of Mat
| Heat Insulation | Noise Isolation |
| Temperature (C°) | Noise Isolation Coefficien (kal/mhr°C) | Frequency (Hz) | Noise Isolation Coefficient |
| 25 | 0.030 | 125 | 0.32 |
| 100 | 0.037 | 250 | 0.76 |
| 200 | 0.048 | 500 | 0.94 |
| 300 | 0.058 | 1000 | 0.96 |
| 400 | 0.076 | 2000 | 0.95 |
| 500 | 0.094 | 4000 | 0.98 |
| 600 | 0.112 | Excellent noise isolation capacity; Absorbs noise and also vibration. |
| 700 | 0.16 |
Application
Because of the fire resistance of fiberglass materials, this needle mats can be used as heat insulation material. Except for thermal insulation, it also can be industrial application and acoustic solution.
- Thermal insulation
- Sound insulation
- Filtration applications
- Fireproof wadding materials,
- Automotive (motor house, floor)
- Moto mufflers, gun mufflers and elevator sound insulation materials
- Shipbuilding, walls, ceilings, piping insulation
- Carriage piping insulation
- Building heat insulation
- Household goods heat insulation
- Power plants turbine insulation
Parameters:
- Standard width 100cm,
- Thickness 3-25 mm,
- Mass per unit area,
- Operating temperature below 800°C,
- Mats up to 200 cm wide are available upon customer’s request.
Picture:
