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Feature: non-toxic, tasteless, acidproof, alkaliproof, perfect heat and sound insulation properties.
|
Elements |
SiO2 |
Al2O3 |
K2O |
Na2O |
CaO |
MgO |
|
Content |
69 - 72% |
12 - 18% |
3 - 4.5% |
3 - 4.5% |
0.1 - 0.2% |
0.2 - 0.5% |
|
Name of Index |
Bulk Density |
Heat Conductivity |
Water Content |
Operating Temperature |
Diameter |
|
Index |
60 - 93kg/m3 |
0.055w/m |
<2% |
-256 - 800°c |
0.15 - 8mm |
Application: mainly used for industries of construction, agriculture, chemistry, medicine and food etc., such as below applied details:
1) heat preservation and insulation of the roof and wall of industrial stove and construction
2) filling-typed heat preservation and insulation of oxygenerator, refrigeratory and transportation of liquid oxygen and nitrogen
3) filter of wine, oil, medicine, food and sewage etc.
4) filler and expanded agent of rubber, paint, coating, plastic etc.
5) adsorption of oil spill
6) agriculture, horticulture, soil conditions improving, moisture and fertility preservation
7) various specifications and functions of sections which are produced with adhesives
