Low-dielectric-constant liquid crystal polymer composition and preparation method thereof

Abstract

The invention relates to a low-dielectric-constant liquid crystal polymer composition and a preparation method thereof. The low-dielectric-constant liquid crystal polymer composition is prepared fromthe following raw materials: liquid crystal polymer A resin, liquid crystal polymer B resin, hydrogenated styrene-butadiene-styrene copolymer grafted maleic anhydride, hollow glass beads, a polyhedraloligomeric silsesquioxane polymer, a titanate coupling agent, polytetrafluoroethylene resin, a hyperbranched polyester polymer, erucyl amide, N, N-dimethylacetamide, N-dimethylacetamide, N-dimethylacetamide, N-dimethylacetamide, N-dimethylacetamide, N-dimethylacetamide and the like. According to the composition, N, N '-bis (2, 2, 6, 6-tetramethyl-4-piperidyl)-1, 3-benzenedicarboxamide and bis (2,6-di-tert-butyl-4-methylphenyl) pentaerythritol diphosphate are used as raw materials. The low-dielectric-constant liquid crystal polymer composition has excellent mechanical properties, processability and low dielectric constant, and can be applied to shells, cladding and protective materials and the like of 5G base stations, micro base station systems, data communication terminals, antennas andradio frequency modules.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This patented describes different types of materials that may be added into plastic compositions or other products like paints, coatings, adhesives, etc.. These new materials help increase their physical strength, flexibility, durability, waterproofness, chemical resistivity, electrically insulating property, and environmental friendliness compared to existing ones.

Problems solved by technology

This patents discuss various technical problem addressed in this patented text relating to improving the mechanical property of plastic compositions used in electronics devices like mobile phones, computers, servers, radios, televisions, displays, sensors, optical communication equipment, antennas, filters, and others. These applications involve use of these types of materials because they must maintain good conductivity even when exposed to harsh environments without losing functionality over longer periods of time. To achieve this goal, the inventory rate of new ones should decrease, resulting in increased costs associated with manufacturing processes. Therefore, the focus lies towards finding improved materials called low dielecrosielectronic (low dielectrification) liquids containing specific functional groupings within the framework structure.

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