Glass ceramic cover plate material for 5.5 G intelligent communication equipment and preparation method of glass ceramic cover plate material

The invention discloses a glass-ceramic cover plate material for 5.5 G intelligent communication equipment and a preparation method of the glass-ceramic cover plate material, the glass-ceramic cover plate material comprises the following raw materials in parts by weight: 60-80 parts of a glass matrix and 10-15 parts of a nucleating agent, and the self-made nucleating agent is used as a seed crystal in a glass-ceramic crystallization process. The microcrystalline glass has the characteristics of high hardness and low dielectric constant; the problem that crystal grains in a glass ceramic finished product are not tightly arranged due to the addition of the nucleating agent is solved through the special additive, and the glass ceramic cover plate can provide better protection for intelligent communication equipment through the cooperation of the nucleating agent and the glass ceramic cover plate; and the problems of electromagnetic wave attenuation and signal propagation delay caused by application of a part of