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Technical Parameters
|
Item |
Unit |
Index |
Measured value |
Remarks |
|
Bulk density |
kg/m3 |
10-96 |
10-96 |
GB/T 13350-2000 |
|
Average diameter of fibers |
m |
< 8.0 |
4.0-6.0 |
GB/T 13350-2000 |
|
Moisture resistivity |
% |
> 98 |
> 98.5 |
JISA9512-2000 |
|
Thermal conductivity |
W/m.k |
0.049-0.042 |
0.045-0.032 |
GB/T 13350-2000 |
|
Incombustibility |
|
Incombustible |
Up to standard (Grade A) |
GB/T 13350-2000 |
|
Sound absorption coefficient |
|
|
1.03product reverberation positioning 24kg/m3 2000HZ |
GB/J47-83 |
|
Max. working temperature |
|
400 |
410 |
GB/T 13350-2000 |
|
Density(kg/m3) |
Width(mm) |
Thickness(mm) |
Length(m) |
Packing/roll Vaccum package |
|
10-48 |
600 |
25-200 |
5-30 |
1roll |
|
10-48 |
1100 |
25-200 |
5-30 |
1roll |
|
10-48 |
1150 |
25-200 |
5-30 |
1roll |
|
10-48 |
1200 |
25-200 |
5-30 |
1roll |
|
10-48 |
1250 |
25-200 |
5-30 |
1roll |
Glass wool blanket is one kind of porous material with excellent thermal insulation and sound absorption performance.
Glass wool is a kind of glass fiber and a kind of artificial inorganic wool. Adopting such natural ores as quartz sand ,limestone ,etc as the main ingredients and then coordinating with some chemical materials such as soda ash and borax,etc,the glass is hence melted
Under the melting condition, floccular fiber is made via external force and below ,The fly-over crossing is taken on between fibers and then they are intertwined.Thus many fine gaps are showed out ,these gaps can be regarded as pore spaces.Therefore, the glass wool can be taken on as porous material with excellent thermal insulation and sound absorption performance.
The applications of glass wool produce.
Heat preservation for steel structure building Heat insulation for wall and roof of house to save energy
For indoor partition wall, Train compartment
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