Meishen Technology Company
Nowadays, there is basically one mobile phone, and 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 used in mobile phone glass, so what is the
role of magnesium oxide in mobile phone 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 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
Extremely 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 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
heavy metal content must comply with EU ROSH instruction.