Glass wool felt in rolls and compound materials are widely used for partition walls . These products not only reduce noise and absorb sound but also are easy to work in execution of words .They are light and thin ,sparing more space to the rooms as useful floorage .
Main indexes of physical properties of centrifugal glass wool :
Item
Unit
Index
GB 10699-98
Density
Kg/m3
10-100
GB/T 5480.3-1985
Average fiber dia.
Micron
5.5
GB/T 5480.4-1985
Water content
%
≤1
GB/T 3007-1982
Grade of combustibility
Non-combustible Grade A
GB 8624-1997
Reshrinking temp.
≥250
GB/T 11835-1998
Thermal conductibility
w/m..k
0.038-0.06
GB/T 10924-1998
Hydrophobicity
≥98.2
GB/T 10299-1988
Moisture rate
≤5
GB/T 16401-1986
Sound absorption coefficient
1.03 product reverberation method 24kg/m3 2000HZ
GBJ47-83
Slag inclusion content
≤0.3
Home - Premium Services - Products - Companies- Trade Shows - My Ecvv - Community - Help - Site Map - Contact Us
About Us - Ecvv China - Ecvv Shopping- Ecvv Job- Advertise - Links - Terms & Conditions - Privacy Policy
Copyright © 2003-2008 Ecvv.com Corporation and its licensors. All rights reserved.
