In present study, 4-(3-(2,3,4-trimethoxyphenyl) acryloyl) phenyl acrylate (AC-TMC) monomer was synthesized from the reaction of trimethoxy-substituted hydroxy chalcone and acryloyl chloride in the presence of triethylamine. The polymerization of AC-TMC was carried out by the free radical polymerization method at 60 °C. Monomer and polymer structures were confirmed by FT-IR, ¹H-NMR, ¹³C-NMR spectroscopy techniques. Polymer composites were filled successfully with Ag doped nano-strontium apatite (Sr-Ag) and nano hexagonal boron nitride (h-BN). Characterization of polymer composites was accomplished using FT-IR, XRD and SEM techniques. Thermal analyzes of polymer and polymer composites were performed in nitrogen atmosphere using thermogravimetry (TGA) and differential scanning calorimetry analysis (DSC) techniques. The dielectric properties of composites were investigated by impedance analyzer in a range of 1 kHz-1 MHz frequency at room temperature. The results showed that with the increasing content of h-BN particles, the glass-transition temperature (Tg) of composites was increased obviously. Moreover, the added h-BN fillers increased the thermal stability of polymer significantly. The dielectric properties of polymer composite were enhanced by adding both Sr-Ag and h-BN fillers. The produced polymer composites can find applications in orthopedic, dental implants and medical field as biomaterial.

在本研究中，在三乙胺存在下，由三甲氧基取代的羟基查尔酮与丙烯酰氯的反应合成了丙烯酸4-（3-（2,3,4-三甲氧基苯基）丙烯酰基）苯基丙烯酸酯（AC-TMC）单体。AC-TMC的聚合通过自由基聚合法在60℃下进行。通过FT-IR，¹ H-NMR，¹³确认单体和聚合物结构C-NMR光谱技术。用Ag掺杂的纳米锶磷灰石（Sr-Ag）和纳米六方氮化硼（h-BN）成功填充了聚合物复合材料。聚合物复合材料的表征是通过FT-IR，XRD和SEM技术完成的。使用热重分析（TGA）和差示扫描量热分析（DSC）技术在氮气气氛中进行聚合物和聚合物复合材料的热分析。在室温下，通过阻抗分析仪在1 kHz-1 MHz频率范围内研究了复合材料的介电性能。结果表明，随着h-BN颗粒含量的增加，复合材料的玻璃化转变温度（Tg）明显升高。此外，添加的h-BN填料显着提高了聚合物的热稳定性。通过同时添加Sr-Ag和h-BN填料，可以提高聚合物复合材料的介电性能。所生产的聚合物复合材料可以作为生物材料应用于骨科，牙科植入物和医学领域。