Glass Wool is a kind of glass fiber and a kind of artificial inorganic wool,adopting such ores as quartz sand ,iimestone,ect 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 fibril is made via external force and blow,the fly-over corrssing 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.
GLASS WOOL INSULATION
1. Standard Size：
Density:10-48kg/m3
Length:5m-30m
Width:1200mm,600mm
Thickness:25mm-185mm
|
Item |
Products |
Density kg/m3 |
Thickness
|
Size Length*width |
| 1 |
Glass wool felt |
10 |
50-150mm |
10-30m*1200mm |
| 2 |
Glass wool felt |
12 |
50-150mm |
10-30m*1200mm |
| 3 |
Glass wool felt |
14 |
40-150mm |
10-30m*1200mm |
| 4 |
Glass wool felt |
16 |
25-150mm |
10-30m*1200mm |
| 5 |
Glass wool felt |
18 |
25-150mm |
10-30m*1200mm |
| 6 |
Glass wool felt |
20 |
25-150mm |
10-30m*1200mm |
| 7 |
Glass wool felt |
22 |
25-150mm |
10-30m*1200mm |
| 8 |
Glass wool felt |
24 |
25-150mm |
10-20m*1200mm |
| 9 |
Glass wool felt |
32 |
25-150mm |
10-20m*1200mm |
| 10 |
Glass wool felt |
38 |
15-150mm |
10-20m*1200mm |
| 11 |
Glass wool felt |
48 |
10-120mm |
10-20m*1200mm |
| Number |
Item |
Unit |
National Standard |
Company Product |
Remark |
| 1 |
Density |
kg/m3 |
|
10-48 |
GB483.3-85 |
| 2 |
Avearage Fiber diameter |
μm |
≤8.0 |
5.5 |
GB5480.4-85 |
| 3 |
Hygroscopicity |
% |
≥98 |
98.2 |
GB10299-88 |
| 4 |
Thermal Conductivity |
w/m.k |
0.049-0.042 |
0.033 |
GB10294-88 |
| 5 |
Noncombustibility |
0 |
Noncombustible |
Noncombustible (A) |
GB5464-85 |
| 6 |
Sound Absorption Coefficient |
0 |
0 |
1.03 product reverberation method 24kg/m3 2000HZ |
GBJ47-83 |
| 7 |
Highest usage Temperature |
℃ |
≤480 |
480 |
GB11835-89 |
3: Application:
Heat preservation for steel structure building ,
Heat insulation for wall and roof of house to save energy.
For indoor partition wall,Train compartment,
For cool-making and high buildings required to be fireproof,heat resistant and sound insulating.
4.Package
Standard package:Plastic package and weave bag,vacuumized package.
Can print any information on weave bag.
