Silicon Dioxide as the electret material

Silicon dioxide nanopowder specification:

Size:10-20nm, 20-30nm

Purity:99.8%

Shape: crystal form

Color:white

Silicon dioxide  nanopowders information:

Silicon dioxide is a compound of many uses and has been for many years. Silicon Dioxide , because of its abundance, is the compound that is used commercially as a resource for pure silicon. 

Silicon dioxide powders application:

1.To extract the silicon large furnaces are used to heat the silicon dioxide, removing the oxygen and leaving pure silicon behind. 

2．Sio2 nano particles also apply to the modern electronics for the manufacture of semiconductors, wire insulation, and fiber optic cables.

3． Its high melting temperature and its chemical stability make it perfect ingredient for insulating wires. 

4．Since quartz (SiO2) has piezoelectric properties this makes silicon an evermore-valuable compound to modern electronics. Piezoelectric means that it has the capabilities converting mechanical energy to electric energy and electric energy to mechanical energy.  This property of quartz allows for radio and TV stations to transmit, stabilize, and receive signals. Sonar also uses this piezoelectric property to detect vibrations. Wrist watches, such as the famous Rolex, use quartz to help keep accurate time. 

5.Silicon dioxide use as the oil industry uses gel to help refine crude oil into usable fuel such as gasoline. 

6.Silicon dioxide is also often applied in field of engineering, glasses for windows( not to mention may other things made of glass), metal alloys, pipe flux, metal alloys, concrete, sand for foundations, sealants, sandblasting, and many more applications.