The crystallinity and thermal degradation behaviours of Polyamide 6/Oil Based Mud Fillers (PA6/OBMFs) nanocomposites have been investigated using differential scanning and thermogravimetry (TGA). The TGA indicates the onset decomposition temperature of D1/2 (half-decomposition) is 16 °C higher for PA6 with 10.0 wt% of OBMFs than that of PA6, whereas the lowest onset decomposition temperature difference among the nanocomposites and neat PA6 is 8 °C for PA6 with 7.5 wt% of OBMFs. However PA6 with 5.0 wt % OBMFs nanocomposite has taken the longest time (1 min 36 s more than neat PA6) to reach D1/2. It can be deduced in this study that PA6 with 5.0 wt % OBMFs nanocomposite provided the maximum heat resistant property whereas PA6 with 7.5 wt % OBMFs nanocomposite showed the maximum heat absorbance property among different nanocomposites and PA6 with 10.0 wt % exhibited the maximum thermal stability. There is a sigmoidal curve generated based on the TIF and wt% filler content value which shows three significant points at intersections of 50% TIF line which are highlighted as exfoliation (4.2 wt%), intercalation (6.8 wt%) and agglomeration (9.0 wt%) points. These TIF values explained the investigated heat resistant, heat capacity and thermal stability properties of PA6/OBMFs nanocomposites illustrating the ratio of TIF and MAF is the key measure which can be considered as an effective approach to identify the nanomorphology of PA6/OBMFs nanocomposites.

聚酰胺6 /油基泥浆填料（PA6 / OBMFs）纳米复合材料的结晶度和热降解行为已使用差示扫描和热重分析（TGA）进行了研究。TGA表明，具有10.0 wt％OBMF的PA6的D1 / 2（半分解）的起始分解温度比PA6高16°C，而纳米复合材料和纯净PA6中最低的起始分解温度差为8°对于7.5重量％的OBMF，PA6为C。但是，具有5.0 wt％OBMFs纳米复合材料的PA6花费了最长的时间（比纯净的PA6多1分36秒）达到D1 / 2。在这项研究中可以推断出，具有5.0 wt％OBMFs纳米复合材料的PA6提供了最大的耐热性能，而具有7.5 wt％OBMFs纳米复合材料的PA6在不同的纳米复合材料中和具有10 wt％的PA6之间显示了最大的吸热性能。0重量％表现出最大的热稳定性。根据TIF和wt％填料含量值生成了一个S型曲线，该曲线在50％TIF线的交点处显示三个显着点，突出显示为剥落（4.2 wt％），插层（6.8 wt％）和结块（9.0 wt％）。 ％）分。这些TIF值解释了所研究的PA6 / OBMFs纳米复合材料的耐热性，热容量和热稳定性能，说明了TIF和MAF的比例是关键指标，可被视为鉴定PA6 / OBMFs纳米复合材料纳米形态的有效方法。插层（6.8 wt％）和附聚（9.0 wt％）点。这些TIF值解释了所研究的PA6 / OBMFs纳米复合材料的耐热性，热容量和热稳定性能，说明了TIF和MAF的比例是关键指标，可被视为鉴定PA6 / OBMFs纳米复合材料纳米形态的有效方法。插层（6.8 wt％）和附聚（9.0 wt％）点。这些TIF值解释了所研究的PA6 / OBMFs纳米复合材料的耐热性，热容量和热稳定性能，说明了TIF和MAF的比例是关键指标，可被视为鉴定PA6 / OBMFs纳米复合材料纳米形态的有效方法。