In this paper, we present a simple route to synthesize PBS/nHAP polymer nanocomposites and share our findings on the influence of nHAP (filler) on the PBS (matrix). The filler weight content was varied from 0.0 g to 0.10 g. These effects that were investigated were the structural, morphological, mechanical, wettability, and roughness parameters. The X-ray Diffraction (XRD) spectra revealed that PBS and nHAP produced their separate phases. The Scanning Electron Microscopy (SEM) results display pores in the Neat PBS while pores are filled in the PBS/nHAP polymer nanocomposites. Further increase in the filler content revealed that agglomeration began to occur, and it permeated out of the pores and onto the surface imparting brittleness to the composite. The mechanical results confirm the increase in tensile strength up to a certain point of nHAP-5. The wettability studies prove that by increasing the filler weight content, the hydrophobic nature converts to a moderate hydrophilic nature. The roughness studies revealed the roughness values of the PBS/nHAP composites to be higher than that of Neat PBS.

在本文中，我们提出了一种合成 PBS/nHAP 聚合物纳米复合材料的简单途径，并分享了我们对 nHAP（填料）对 PBS（基质）影响的发现。填料重量含量从 0.0 克到 0.10 克不等。研究的这些影响是结构、形态、机械、润湿性和粗糙度参数。X 射线衍射 (XRD) 光谱显示 PBS 和 nHAP 产生了它们各自的相。扫描电子显微镜 (SEM) 结果显示 Neat PBS 中存在孔隙，而 PBS/nHAP 聚合物纳米复合材料中存在孔隙。填料含量的进一步增加表明开始发生团聚，它从孔隙中渗透到表面，使复合材料变脆。机械结果证实拉伸强度增加到 nHAP-5 的某个点。润湿性研究证明，通过增加填料重量含量，疏水性转变为中等亲水性。粗糙度研究表明 PBS/nHAP 复合材料的粗糙度值高于 Neat PBS 的粗糙度值。