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Spherical quartz powder
It is made by using a carefully selected, irregular-angled, silicon micropowder for the raw material. Then, it is shaped into a round shape with flame melting to get a silica powder that has a low stress, good fluidity, small surface area and a low specific surface.
The powder is fluid, and it mixes evenly with the resin. This forms a thin film. The resin content is low, while the quartz powder amount is high. This can result in a mass fraction of up to 90.5%. The more quartz powder that is added to the mold, the less thermal conductivity it has and the less thermal expansion coefficient. The performance of electronic components is improved when they are closer to monocrystalline silicon’s thermal expansion coefficient.
The spherical crystal powder produces the least amount of stress and has the greatest strength.
Finaly, the spherical shaped powder has a smooth, non-stick surface and a low coefficient of friction. It also wears the mold less, which increases its service life by more than ten times.
Microelectronic packaging requires a high level of moisture resistance, low radiation, resistance to dip-soldering and reflow-soldering, as well as good plastic sealing after the integrated circuit has been packaged. Spherical Quartz Powder is an essential support material for EMC. Not only does it need to have a particle size that meets the packaging range, but its purity and radioactivity content must also be low.
Quartz powder, which is mainly used for electronic packaging, can also be used for high-grade cosmetics or precision ceramics. It can even be used as a filler in paints or coatings.
Tech Co., Ltd. is a professional oxide powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.
You can contact us for high quality spherical crystalline quartz powder. Contact us Send an inquiry.
Spherical Quartz Powder Properties
Spherical Quartz Powder has excellent properties including smooth surface, high hardness, large surface area and stable chemical property.The powder is fluid, and it mixes evenly with the resin. This forms a thin film. The resin content is low, while the quartz powder amount is high. This can result in a mass fraction of up to 90.5%. The more quartz powder that is added to the mold, the less thermal conductivity it has and the less thermal expansion coefficient. The performance of electronic components is improved when they are closer to monocrystalline silicon’s thermal expansion coefficient.
The spherical crystal powder produces the least amount of stress and has the greatest strength.
Finaly, the spherical shaped powder has a smooth, non-stick surface and a low coefficient of friction. It also wears the mold less, which increases its service life by more than ten times.
Spherical quartz powder applications
It has many applications. However, its main market is electronic packaging. Electronic packaging is an important industry that supports integrated circuits. The packaging requirements are increasing as integrated circuits get larger and more complex.Microelectronic packaging requires a high level of moisture resistance, low radiation, resistance to dip-soldering and reflow-soldering, as well as good plastic sealing after the integrated circuit has been packaged. Spherical Quartz Powder is an essential support material for EMC. Not only does it need to have a particle size that meets the packaging range, but its purity and radioactivity content must also be low.
Quartz powder, which is mainly used for electronic packaging, can also be used for high-grade cosmetics or precision ceramics. It can even be used as a filler in paints or coatings.
Tech Co., Ltd. is a professional oxide powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.
You can contact us for high quality spherical crystalline quartz powder. Contact us Send an inquiry.