PDCPD material for 5G base station housing and preparation method thereof

Abstract

The invention discloses a PDCPD material for a 5G base station housing and a preparation method of the PDCPD material. The material comprises a component A and a component B, the component A is prepared from the following raw materials in parts by weight: 40 to 60 parts of dicyclopentadiene, 0.1 to 0.15 part of a Grubbs first-generation catalyst and 15 to 25 parts of wave-transparent particles; the component B is prepared from the following raw materials in parts by weight: 40 to 60 parts of dicyclopentadiene, 2 to 8 parts of antimony trioxide, 3 to 10 parts of aluminum hydroxide, 0.1 to 0.15 part of tungsten hexachloride and 5 to 10 parts of light aging resistant agent; according to the wave-transparent particles, F atoms are introduced, the density of an intermediate 3 is reduced, and two trifluoromethyl groups on bisphenol AF are used for preventing stacking of molecules and increasing the free volume of the wave-transparent particles, so that the dielectric coefficient of the material is reduced, the light-aging-resistant agent can convert light energy into heat energy to be released, and meanwhile, the molecules of the light-aging-resistant agent are of a macromolecular latticed structure, so that the light-aging-resistant agent has a good light-aging-resistant effect. And precipitation and volatilization caused by long-time use are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of polymer material preparation, in particular to a PDCPD material for a 5G base station housing and a preparation method thereof. Background technique [0002] In today's information age, various electronic appliances have been integrated into various fields of production and life, and the wireless signals used for electronic appliances are provided by base station communication equipment. These base station communication equipment are usually built outdoors, so it is necessary to These base station communications equipment provide a protective enclosure; However, the existing base station housings are mostly made of polyimide composite materials. The traditional polyimide has a large dielectric constant, and 4G signal waves can penetrate well, but 5G signal waves cannot penetrate The transmission of 5G signals is poor, and the base station housing is exposed to light for a long time when it is located ou...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a PDCPD material for a 5G base station cover and its preparation method, through wave-transparent particles and light-resistant aging agents, to solve the problem that the current base station cover affects 5G signal transmission, and the base station cover after long-term use The problem that the base station cannot be protected normally

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