SinoSi silicon monoxide, SiO powder materials, s an amorphous
solid, with similar hardness with silicon. Silicon monoxide
is brown in powder or pressed form and black in granular or
lump form. SiO is stable at room temperature, but at temperatures
of 400-700＜C, SiO can be decomposed into silicon oxide and silicon.
Silicon Monoxide is a highly desirable coating material due
to its high deposition rate and ease of evaporation using low
cost resistance-heated coating systems. SiO is also noted for
its excellent environmental stability.
SiO powder materials, is mainly used in optical and thin film
coating. SiO can be coated on plastics, glass and other substrates.
Please refer to information below to learn details.
-Optical:SiO coatings are used for optical
applications in reflectors, flood lamps, mirrors, jewelry, and
other products. SiO coatings can reduce reflection in the near
infrared range or act as interference layers. SiO is also ideal
for use with ZnS and other materials for reflective coatings.
SiO layers formed in oxygen atmosphere (Si203) are used for
antireflection coatings or interference coatings for ray splitting
in the visible range.
-Electronic:SiO films are used in thin-film
capacitors, hybrid circuits, semiconductor components, and other
electronic applications. A variety of insulating and dielectric
properties can be achieved by proper selection of SiO film thickness.
-Protective:SiO films are deposited on aluminum
surface mirrors, lenses and gratings to protect against corrosion
-Experimental:New uses for SiO are being discovered
on an ongoing basis. Consequently, the demands for new forms
or purities of SiO are also changing.We will continue our effort
in developing new purity silicon monoxide to meet customers'
SiO powder materials is generally prepared by condensing the
vapor formed when pure silicon and pure quartz are reacted in
a vacuum at high temperatures. The purity of the final SiO product
is determined by the starting materials and reaction procedures
used. Depending on the temperature of the collector, the finished
SiO will range from lightweight, brown-to-black porous pieces
to a dense, black glassy material.
Fe:100 ppm max.
Al :100 ppm max.
Cu :50 ppm max.
Ti: 50 ppm max.
Ca: 50 ppm max.
Mn: 50 ppm max.
Ni : 100 ppm max.
Mg: 100 ppm max.
||Insoluble in water. Soluble in dilute hydrofluoric acid.
||2.13 to 2.18 g/cm3 (calculated)
|Bulk Density of Powder
||Approx. 0.9 g/cm3
||1100 to 1400＜C
||0.45 to 7 microns
Type of SiO Powder Materials
We pack SiO powder materials 1000g each with plastic bottles
, then into cartons or wooden cases.