BURRELL INSULATION MATERIAL
Superfine glass fiber belongs to a type of glass fiber, is a kind of artificial inorganic fiber, the company uses imported equipment, the United States process, the melting state of the glass by centrifugal method according to different needs of 1 micron 5 micron cotton glass microfiber diameter. The glass wool has a physical light, insulation and absorption performance is good, non-flammable, corrosion resistance, non-toxic, not thorn skin, hydrophobic rate is high, and the advantages of good chemical stability, is the production of sealed lead-acid battery glass fiber, adsorption partition, the ideal of the filter paper, thermal paper materials, and construction of vacuum insulation panel core material raw material.
Performance index of ultrafine glass wool products
Items |
Unit |
Indicators |
Standard |
Density |
kg/m3 |
20-80 |
GB/T 13350 |
Average fiber diameter |
um |
5~8 |
GB/T 13350 |
The moisture content |
% |
<1 |
GB/T 13350 |
Combustion performance |
|
Non-combustible level A |
GB/T 13350 |
Working temperature |
°C |
-4-+450 |
GB/T 13350 |
Moisture absorption rate |
% |
0.034-0.066 |
GB/T 13350 |
Hydrophobic rate |
% |
>98 |
GB/T 13350 |
Content of slag ball |
% |
<0.3 |
GB/T 13350 |
Pickled weightlessness |
% |
<0.005 |
JC/T978 |
Dissolved iron content |
% |
<0.004 |
JC/T978 |
Dissolved chlorine content |
% |
<3 |
JC/T978 |