A PC/ABS blend was used to prepare hybrid composites reinforced with the use of a biocarbon/carbon fiber (BC/CF) system. The purpose of using blends of this type was to reduce the degradation of PC during the blending processes, which turned out to be effective already at 40% ABS in the blend structure. TGA analysis and rheological measurements confirmed that the addition of ABS in the matrix structure allowed reduction of PC hydrolytic degradation. The decrease in DTG peak value for the PC/20BC composite is even 50 °C, whereas for the ABS/20BC sample the peak values were the same as reference pure ABS. Izod tests showed that the impact resistance for ABS/BC composites was more than twice as high as PC/BC materials, 37 J/m to 13 J/m respectively. For PC/ABS composites, the addition of ABS in the structure also served to improve impact resistance. The main purpose of the hybridized reinforcement application was the reduction of thermal expansion in the material and homogenization of the fibrous CF structures. For reference PC/20CF samples the difference in CLTE values is over 1000%, while for PC/20(BC-CF) hybrid composites it is reduced below 300%. Detailed analysis of the expansion characteristics, carried out by TMA methodology, showed significant improvement in the isotropy of hybrid materials, which was also confirmed by structural observations. The improvement of process stability as well as excellent thermomechanical parameters indicates that biocarbon can be an excellent additive for standard fibrous reinforcement, limiting the phenomenon of structure anisotropy.

使用PC / ABS共混物来制备通过使用生物碳/碳纤维（BC / CF）系统增强的杂化复合材料。使用这种类型的共混物的目的是减少共混过程中PC的降解，事实证明，在共混物结构中加入40％的ABS时，这种方法已经有效。TGA分析和流变学测量证实，在基质结构中添加ABS可以减少PC的水解降解。PC / 20BC复合材料的DTG峰值降低幅度甚至为50°C，而ABS / 20BC样品的峰值与参考纯ABS相同。艾佐德试验表明，ABS / BC复合材料的抗冲击性是PC / BC材料的两倍以上，分别为37 J / m至13 J / m。对于PC / ABS复合材料，在结构中添加ABS还有助于提高抗冲击性。混杂增强应用的主要目的是减少材料中的热膨胀和纤维CF结构的均质化。对于参考PC / 20CF样品，CLTE值的差异超过1000％，而对于PC / 20（BC-CF）混合复合材料，CLTE值的差异降低到300％以下。通过TMA方法进行的膨胀特性的详细分析表明，杂化材料的各向同性得到了显着改善，这也得到了结构观察的证实。工艺稳定性的改善以及出色的热机械参数表明，生物碳可以作为标准纤维增强的优良添加剂，从而限制了结构各向异性的现象。