Meishen Technology Company
The Role Of Magnesium Oxide In Mobile Phone
Substrate Glass
Nowadays, there is basically one mobile phone. Some
people with busy business even have two or three mobile phones. But have you
ever noticed the difference between mobile phone glass and ordinary glass. A
chemical raw material called magnesium oxide is needed in mobile phone glass,
so what is the role of magnesium oxide in mobile phone substrate glass?
The high-purity magnesium oxide produced by Hebei
Meishen Technology Co., Ltd. is particularly suitable for the production of
photoelectric glass and various mobile phone display glasses. Magnesium oxide
for mobile phone substrate glass has the characteristics of high purity, large
specificity, less calcium and iron impurities, and low chloride content. It can
be well integrated with the glass composition. The high content of magnesium
oxide and less impurities are beneficial to improve the quality of the glass,
and the content of chloride Very low can avoid the generation of corrosive
hydrogen chloride gas during heating and melting, which is beneficial to
protect precision equipment from corrosion and damage.
The indicators of magnesium oxide for mobile phone
substrate glass are as follows: magnesium oxide =99%, iron
oxide =0.005%, sulfur element =0.03%,
chloride =0.05% calcium element =0.02%, acid insoluble matter =0.05%, and the
content of heavy metals must comply with EU ROSH instruction.