▎ 摘　　要

NOVELTY - Liquid crystal polymer (LCP) single-sided copper clad laminate comprises an LCP mixture layer and a copper foil layer sequentially from top to bottom, where the LCP mixture layer includes LCP powder, thermosetting low dielectric polymer precursor, inorganic filler and solvent, and the thermosetting low dielectric polymer precursor includes diamine monomers and acid anhydride monomers. USE - The liquid crystal polymer single-sided copper clad laminate is useful in technical field of preparing copper-clad laminates. ADVANTAGE - The laminate has high reliability, excellent dielectric properties, good dimensional stability, and good mechanical properties. The method solves defects in prior art. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing LCP single-sided copper-clad laminate, comprising (i) preparing LCP powder, thermosetting low dielectric polymer precursor, inorganic filler and solvent as LCP mixture emulsion, then applying LCP mixture emulsion onto copper foil, and drying to form an LCP mixture layer to obtain a laminate, and (ii) infrared sintering laminated body in an inert gas atmosphere, and performing high-temperature hot-pressing treatment to obtain LCP single-sided copper-clad laminate.