Roof Insulation Material- Glass Wool Board
Roof Insulation Material- Glass Wool Board
Main components:
Glass wool is a kind of man-made inorganic fibers.
It uses natural minerals such as quartz sand, dolomitic and limestone as the main raw materials.
Advantage:
1. Low bulk density
2. Low thermal conductivity
3. Excellent sound-absorbing performance
4. Corrosion resistance and waterproof.
5. Stable chemical properties
Application:
1. Thermal insulation and cold insulation for construction, like roof..
2. Sound absorption for entertanment places like TV station, recording studio and
theatre.
Technical index:
Item |
Unit |
Index |
Standard |
|
Density |
kg/m3 |
24---80 |
GB/T 5480.3-1985 |
|
Fiber Average Diameter |
μm |
5.5 |
GB/T 5480.4-1985 |
|
Hydrophobicity |
% |
≥98.2 |
GB/T 10299-1988 |
|
Thermal Conductivity |
w/m.k |
0.034-0.05 |
GB/T 10294-1988 |
|
Work Temp |
°C |
-120–450 |
GB/T 10294-1988 |
|
Noninflammability |
0 |
Level A |
GB8624-1997 |
|
|
24kg/m32000HZ |
GBJ47-83 |
||
Heat Load Temp Shrinkage |
°C |
≥250 |
GB/T 11835-1998 |
|
% |
≤5 |
GB/T 16401-1986 |
||
% |
≤1 |
GB/T 3007-1982 |
||
% |
≤0.3 |
GB/T 3007-1982 |
||
Specification:
Length(mm) |
Width(mm) |
Thickness(mm) |
1200-2200 |
600-1200 |
30-100 |
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