What is Spherical Quartz powder?

Spherical quartz powder is also known as spherical silicon powder. It is an amorphous quartz material that has particles that are spherical and whose main ingredient is silicon dioxide.

Spherical quartz powder can be used for epoxy molding compound fillers and copper clad laminations in large-scale integrated circuit packaging. It also has applications in high tech fields like aerospace and fine chemicals.

The reasons for quartz powder spheroidization

1. The ball's surface area is the smallest. The filling rate of silica micropowder increases.

The silicon micropowder filling rate is affected by the thermal expansion coefficient. This affects the thermal conductivity. The lower the thermal conductivity, which is closer to monocrystalline silicon's thermal expansion coefficient, the better the electronic components are produced.

2. The molding compound made from spherical dust has the lowest stress concentration and highest strength. The stress of the spherical material is only 0.6 when the angular powder has a stress concentration of 1. The yield is high when the spherical mold compound wraps the integrated circuit chip. It is difficult to cause mechanical damage during transport, installation and use.

3. Spherical powder has a low friction coefficient, wear is minimal on the mold, and a long service life. The mold's service life can be twice as long as that of angular powder. Plastic sealing compound can be expensive, so it is necessary to import some. This is also important for the packaging factory in order to lower costs and increase the economic benefits.

About RBOSCHCO

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality chemicals and Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa, Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for Spherical Quartz Powder, please send an email to: sales1@rboschco.com

tags: semiconductor semiconductor material