Product Description
Fiberglass needled Mat(E-glass needled mat) which widely used in gas oven,built-in oven,water heater,building and industrial etc as heat insulate material and acoustic insulation Materials with thickness from 3 to 30mm,density from 80 to 250 Kg/Cube meter with Max width of 240Cm.RoHS compliant.
| E-glassfiber needle mat Specification |
|
|
| Thickness(mm) |
Max Width |
Max Length (m) |
Density (kg/m3) |
Note（g/m2） |
Heat Insulation |
Sound Insulation |
Chemical elements of E glass (weight%) |
| Temperature (C°) |
Thermal Conducting Coefficient (kal/mhr°C) |
Frequency (Hz) |
Noise Isolation Coefficient |
SiO2 |
52~56 |
| 3 |
2.4Meter |
40 |
100-160 |
300-480 |
Al2O3 |
12~16 |
| 4 |
40 |
100-160 |
400-560 |
25 |
0.03 |
125 |
0.32 |
CaO |
16~25 |
| 5 |
30 |
100-170 |
500-850 |
100 |
0.037 |
250 |
0.76 |
MgO |
0~6 |
| 6 |
30 |
120-170 |
720-1020 |
200 |
0.048 |
500 |
0.94 |
B2O3 |
8~13 |
| 8 |
20 |
120-180 |
960-1440 |
300 |
0.058 |
1,000 |
0.96 |
Na2O,K2O |
0~0.8 |
| 10 |
20 |
120-180 |
1200-1800 |
400 |
0.076 |
2,000 |
0.95 |
TiO2 |
0~-0.4 |
| 12 |
20 |
130-180 |
1560-2160 |
500 |
0.094 |
4,000 |
0.98 |
Fe2O3 |
0.05~0.4 |
| 15 |
15 |
140-180 |
2100-2700 |
600 |
0.112 |
Needled Mat has an excellent noise isolation capacity; absorbs noise and also vibration. |
With RoHS and Formaldehyde free report |
| 20 |
10 |
140-200 |
2800-4000 |
700 |
0.16 |
| 25 |
10 |
140-200 |
3500-5000 |
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