A) Marine Glass Fiber Plate
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Glass wool products are an ideal sound-absorbing materials and compared to other thermal insulation materials, sound-absorbing effect of which are the best, following the sound absorption coefficient by reverberation room method is, sound absorption coefficient is at frequencies of 250, 500, 1000.
Specifications :
| Density (kg/m3) | Thickness T (mm) | Width W (mm) | Length L (mm) |
| 32 | 25 | 600 | 1200 |
| 32 | 50 | 600 | 1200 |
| 40 | 25 | 600 | 1200 |
| 40 | 40 | 600 | 1200 |
| 40 | 50 | 600 | 1200 |
| 48 | 25 | 600 | 1200 |
| 48 | 50 | 600 | 1200 |
| 64 | 25 | 600 | 1200 |
| 64 | 50 | 600 | 1200 |
| 96 | 25 | 600 | 1200 |
| 96 | 50 | 600 | 1200 |
| 96 | 75 | 600 | 1200 |
Applied to steel quality room air ducts, fans, nacelle and other machines in the workplace been made of sound-absorbing insulation within the wall and ceiling.
Glass fiber principal technical specifications :
| Name | Density (kg/m3) | Thermal conduct (w/m.k) | Non-combustilble | Mean diameter of fiber | Shot content | Hydroscopicity (%) | Moisture resistivity (%) |
| Glasswool | 24 ~ 96 (± 6%) | 50℃(0.033) | Approved | ≤ 6 | ≤ 0.3 | ≤ 5 | ≥ 98 |
| 100℃(0.040) | |||||||
| 150℃(0.046) | |||||||
| 200℃(0.048) |
The sound absorption coefficient of glass wool
| Vacuum | Thickness (mm) | Sound absorption coefficient |
| Glass fiber plate | 20/25/30 | 0.61 ~ 0.80 |
| ≥ 40 | > 0.80 | |
| Glass fiber felt | 25 | 0.41 ~ 0.60 |
| 40/50/60 | 0.61 ~ 0.80 | |
| ≥ 75 | > 0.80 |
B) Glass Fiber Felt with faced compound material
- Usage : For thermal insulation of outer iron sheet duct in roll packings.
- Density : 16 ~ 50 kg/m3.
- Faced compound material : Kraft paper aluminium foil / Glass fiber cloth aluminium foil / Glass fiber cloth / With muscles aluminium foil.
Specifications :
| Density (kg/m3) | Thickness (mm) | Length (mm) | Width (mm) |
| 16 | 25/50/100/150 | 1000/1200/2800/5500/11000 | 600/1200 |
| 24 | 25/50/100 | 1000/1200/2800/5500/11000 | 600/1200 |
| 32 | 25/50/100 | 1000/1200/2800/5500/11000 | 600/1200 |
| 48 | 50/100/150 | 1000/1200/2800/5500/11000 | 600/1200 |
| 64 | 50/100/150 | 1000/1200/2800/5500/11000 | 600/1200 |
| 80 | 50/100/150 | 1000/1200/2800/5500/11000 | 600/1200 |
C) Glass Fiber Casing Pipe
- Used for wrap layer of pipe insulation system (cold, hot or steam) exposed.
- Density : 40 ~ 60 kg/m3.
- Faced compound material: Kraft paper aluminium foil / Glass fiber cloth aluminium foil / Glass fiber cloth / With muscles aluminium foil.
Glass Fiber Casing Pipe - Sewage Treatment Plants Type FBBR 30;
- Oily Water Separators Type CS0250;
- Oily Water Separators Type CS1000;
- Oily Water Separators Type CS4000;
- Oily Water Separators Type CS5000
